Durable adhesive suitable for various materials like metal, wood, masonry, ceramics, glass, and plastics
Focus-6500 butyl tapes has good performance in waterproofing and sealing, non-hardening, weather resistance, strong adhesion, adaptation and anti-aging . Technical Data Product Series FOCUS-6500 Series Application Home Decoration Industry Elongation 500% Heat Resistance 90, no flowing within 2h Low Temperature Flexibility 40, no crack on surface within 24h Peel Strength 22N/cm Tensile Strength 210KPa Anti UV non-hardening and no cracks within in 2000h Corrosivity Non-corrosive to galvanizedsheet, aluminum sheet and coppersheet Advantages Smooth and Delicate. Excellent Adaptation. Greene nvironmental protection. Non-toxic tasteless. Good performance in waterproofing and sealing. Best quality with outstanding service life. Applications Focus-6500 butyl tapes are widely used in bathrooms, kitchen, home decorations, office areas and other home applications, for its good waterproof/mildew proof /airtight and environmental property.
Focus-6200 products are kind of non-hardening and self-adhesive waterproof sealing butyl tapes. The materials are weathering resistance and fully accommodate to the surface that it attached to, with effective life up to 20 years. Main Specification (Customized size is acceptable.) 2mm thickness * 20mm width * 20mm roll length 2mm thickness * 30mm width *20mm roll length Main Color - black, grey, white Technical Data Product Series FOCUS-6200 Series Application Construction Industry Elongation - 500% Heat Resistance 90, no flowing within 2h Low Temperature Flexibility 40, no crack on surface within 24h Peel Strength 25N/cm Tensile Strength 250KPa Anti UV non-hardening and no cracks within in 2000h Corrosivity Non-corrosive to galvanizedsheet, aluminum sheet and coppersheet Advantages * Never hardening, maintain good waterproofing property with weathering resistance performance. * Excellent performance in waterproofing and sealing. * Good anti-aging performance effective life up to 20years. * Easy to apply. Applications * Provide waterproof and sealing protection forsteel structure construction. * Provide waterproof and sealing protection for door joints, window joints,roofs and air-ducts. Provide waterproof and sealing protection for sunshine rooms, light plate rooms and thermostatic chamber. * Provide repair function for leaks on surfaces of metal/plastic/glass/concrete.
Adopting unique production technology, Focus- 6300 buytl tapes are mainly made of butyl rubber supplemented by other auxiliaries and fillers, with the superior high polymer materials. With its strong adhesion property and air-tight property, our waterproof sealing butyl tapes are environmental and solvent-free. Main Specification (Customized demand sare acceptable.) 6mm*8m 8mm*6m 10mm*4.57m Main Color - black Technical Data Product Series FOCUS-6300 Series Application Automotive Industry Elongation 500% Heat Resistance 90, no flowing within 2h Low Temperature Flexibility 40, no crack on surface within 24h Peel Strength 23N/cm Tensile Strength 230KPa Anti UV non-hardening and no cracks within in 2000h Corrosivity Non-corrosive to galvanized sheet, aluminum sheet and coppersheet. Advantages Strong adhesion, high tensile strength, excellent elasticity and extensibility. It can fully accommodate to the surface that it attached to Excellent performance in non-corrosive, weather resistance and adaptation. Applications Provide waterproof protection to car doors waterproof membrane. Provide waterproof and sealing protection to the battery of new energy automobile. Other waterproof applications on cars and new energy cars
butyl tapes are waterproof and insulated tapes Focus-6400 butyl tapes are waterproof and insulated tapes with strong adhesion and adaptation to irregular surfaces. It exhibits excellent performance in waterproof, sealing and anti-UV to antenna feeder and cable connection box. Main Specification (Customized size is acceptable.) 2mm*40mm*20m * 8.5mm * 8mm * 10mm * 12mm Main Color - Black Technical Data Product Series FOCUS-6400 Series Application Communication Industry Elongation 400% Heat Resistance 90, no flowing within 2h Low Temperature Flexibility 40, no crack on surface within 24h Tensile Strength 175KPa Anti UV non-hardening and no cracks within in 2000h Corrosivity Non-corrosive to galvanizedsheet, aluminum sheet and coppersheet. Advantages Strong adhesion and adaptation to irregular surface. Good compatibility with various cables. Wide application temperature range. Excellent performance in weather resistance, waterproof sealing and anti-aging. Applications Provide waterproof and sealing protection to communication base station and antenna feeder. Provide waterproof and sealing protection to cable connection box
Butyl Tapes Are Waterproof And Insulated Tapes Focus-6400 butyl tapes are waterproof and insulated tapes with strong adhesion and adaptation to irregular surfaces. It exhibits excellent performance in waterproof, sealing and anti-UV to antenna feeder and cable connection box. Main Specification (Customized size is acceptable.) 2mm*40mm*20m * 8.5mm * 8mm * 10mm * 12mm Main Color - Black Technical Data Product Series FOCUS-6400 Series Application Communication Industry Elongation - 400% Heat Resistance 90, no flowing within 2h Low Temperature Flexibility Â40, no crack on surface within 24h Tensile Strength 175KPa Anti UV non-hardening and no cracks within in 2000h Corrosivity Non-corrosive to galvanizedsheet, aluminum sheet and coppersheet. Advantages Strong adhesion and adaptation to irregular surface. Good compatibility with various cables. Wide application temperature range. Excellent performance in weather resistance, waterproof sealing and anti-aging. pplications Provide waterproof and sealing protection to communication base station and antenna feeder. Provide waterproof and sealing protection to cable connection box
Focus-6100 butyl tapes are mainly made of butyl rubber with excellent performance in waterproofing and sealing. Main Specification (Customized size is acceptable.) 3.0mm thickness * 12mm width *15m roll length 2.5mm thickness * 8mm width * 15m roll length 2 mm thickness * 15mm width * 20m roll length 2.5 mm thickness * 8mm width * 20m roll length Main Color black, grey, white Technical Data Product Series FOCUS-6100 Application Composite Materials Industry Elongation 500% Heat Resistance 90, no flowing within 2h Low Temperature Flexibility 40, no crack on surface within 24h Peel Strength 23N/cm Tensile Strength 220KPa Anti UV non-hardening and no cracks within in 2000h Corrosivity Non-corrosive to galvanizedsheet, aluminum sheet and coppersheet. Advantages Strong adhesion. Wide application temperature range. Excellent performance in waterproofing and sealing. Applications * During the production of vacuum extraction process for wind mill blade, it has excellent sealing property between vacuum bags and molds. During the production of vacuum extraction processfor fiberglass, it has excellent sealing property between vacuum bags and molds. * During the production of vacuum extraction process for cabin cover, it has excellent sealing property between vacuum bags and molds. * As auxiliary materials, our Focus-6100 series are widely used in the production of wind mill blade, fiberglass, cabin cover, car tail bracket, automotive engine cover, yacht. * Our products have excellent sealing property between vacuum bags and mold during the vacuum extraction process.
DATA SHEET FOR EPOXY EPOXY COATING :- INTRODUCTION - EPOXY COATING (HYB) is a two part high solids solvent free epoxy phenolic resin based coating system designed for hard wearing, smooth surface finish for floors, walls and on steel structures. Nonskid surface finish can be achieved on floor, if required. FEATURES: 1) Hard Wearing 2) Non Dusting 3) Excellent Surface Finish 4) Non Smelling 5) Good Aesthetics 6) Highly Chemical Resistant APPLICATION: 1.Stir well before mixing Part A and Part B and mix in the prescribed ratio. 2.Apply one coat of EPOXY primer on the clean and dry surface. 3.EPOXY COATING (HYB) should be applied on the surface by brush or roller within 24 hrs. After application of primer coat it should be allowed to air dry for min. 4 hrs. Preferable in a dust free atmosphere. 4.Apply min. 2 coats with the intercoat interval of 6-8 hrs. PRODUCT SPECIFICATIONS: Application - Brush, Roller Mixing Ratio - As Directed on Packing Port Life - 30 Mins. Drying Time - Touch Dry- 30 Min, Hard Dry 6 Hrs. - Intercoat Interval 6-8 Hrs. Min. - Dry Film Thickness 125-150 Microns/per coat - depending on porosity Covering Capacity - 6-8 sq.met/kg per coat depending on porosity, roughness & method of application. Color Shades - All Standard Shades RECOMMENDED USES: 1) Food & Pharmaceutical 2) Work Shop 3) Clean Room Application 4) Chemical Resistant Coating for Concrete& Steel 5) Petrochemical, Fertilizer plants METHOD OF APPLICATION: SURFACE PREPARATION The long-term durability of the applied Epoxy coating (HYB) epoxy coating is dependent on the adhesion between sub-base and coating material. It is most important therefore, that the substrate surfaces are correctly prepared prior to application. 1.Before application of the Epoxy coating (HYB) surface should be free from loose partials, rust, oils, grease or earlier coatings and should be totally dry. 2.New concrete or cementations surface should be placed at least 28 days and have a moisture content of less than 5% before application of Epoxy coating (HYB) 3.After surface is dry, all repair work like sealing of joints, cracks filling of cavities and crevices should be carried out. HEALTH & SAFETY - Keep the containers tightly closed when not in use. Avoid contact with skin & eyes. It comes in contact with the body, wash affected parts with plenty of water and contact a doctor. Other known sector for Epoxy floor lining, Epoxy garage floor lining, Concrete epoxy lining, Concrete floor epoxy lining, Epoxy pipe lining, Marine epoxy lining, Sub marine epoxy lining, Basement lining epoxy floor shield, Louisiana, Oregon, Chip lining color epoxy floor, Aviation lining epoxy interior.
Premium Portland Cement Clinker / Type II and I For Cement Production And Construction Color: Grey Lead time (days) 30 To be negotiated Application: Office Building Design Style: Contemporary Type: Cement Clinker Hardening Feature: Rapid Hardening HCSA BINDER is a hydraulic binder based on calcium sulphoaluminate, rather than calcium aluminates which are the basis of CALCIUM ALUMINATE CEMENT or calcium silicates which are the basis of PORTLAND CEMENT. The difference gives HCSA BINDER properties particularly suited to formulators of products such as self-leveling or self-smoothing compounds, rapid hardening screeds, tile adhesives, non-shrink grouts, rapid setting and special mortars.
DATA SHEET FOR EPOXY EPOXY COATING :- INTRODUCTION - EPOXY COATING (HYB) is a two part high solids solvent free epoxy phenolic resin based coating system designed for hard wearing, smooth surface finish for floors, walls and on steel structures. Nonskid surface finish can be achieved on floor, if required. FEATURES: 1) Hard Wearing 2) Non Dusting 3) Excellent Surface Finish 4) Non Smelling 5) Good Aesthetics 6) Highly Chemical Resistant APPLICATION: 1.Stir well before mixing Part A and Part B and mix in the prescribed ratio. 2.Apply one coat of EPOXY primer on the clean and dry surface. 3.EPOXY COATING (HYB) should be applied on the surface by brush or roller within 24 hrs. After application of primer coat it should be allowed to air dry for min. 4 hrs. Preferable in a dust free atmosphere. 4.Apply min. 2 coats with the intercoat interval of 6-8 hrs. PRODUCT SPECIFICATIONS: Application - Brush, Roller Mixing Ratio - As Directed on Packing Port Life - 30 Mins. Drying Time - Touch Dry- 30 Min, Hard Dry 6 Hrs. - Intercoat Interval 6-8 Hrs. Min. - Dry Film Thickness 125-150 Microns/per coat - depending on porosity Covering Capacity - 6-8 sq.met/kg per coat depending on porosity, roughness & method of application. Color Shades - All Standard Shades RECOMMENDED USES: 1) Food & Pharmaceutical 2) Work Shop 3) Clean Room Application 4) Chemical Resistant Coating for Concrete& Steel 5) Petrochemical, Fertilizer plants METHOD OF APPLICATION: SURFACE PREPARATION The long-term durability of the applied Epoxy coating (HYB) epoxy coating is dependent on the adhesion between sub-base and coating material. It is most important therefore, that the substrate surfaces are correctly prepared prior to application. 1.Before application of the Epoxy coating (HYB) surface should be free from loose partials, rust, oils, grease or earlier coatings and should be totally dry. 2.New concrete or cementations surface should be placed at least 28 days and have a moisture content of less than 5% before application of Epoxy coating (HYB) 3.After surface is dry, all repair work like sealing of joints, cracks filling of cavities and crevices should be carried out. HEALTH & SAFETY - Keep the containers tightly closed when not in use. Avoid contact with skin & eyes. It comes in contact with the body, wash affected parts with plenty of water and contact a doctor. Other known sector for Epoxy floor lining, Epoxy garage floor lining, Concrete epoxy lining, Concrete floor epoxy lining, Epoxy pipe lining, Marine epoxy lining, Sub marine epoxy lining, Basement lining epoxy floor shield, Louisiana, Oregon, Chip lining color epoxy floor, Aviation lining epoxy interior.
Bitumen penetration grade 40/50 bitumen means the penetration value is in the range 40 to 50 at standard test conditions which commonly used as a Paving Grade. Bitumen is applicable for the production of hot mix asphalt for bases and pavements and for road construction. Penetration Grade Bitumen supplied by RABIT (RAHA BITUMEN) Co. This bitumen is produced through aeration on vacuum bottom (the raw material used for making bitumen left in vacuum distillation column in oil refineries) in bitumen production units. Its penetration grade ( the measure of bitumen hardness) is between 40 to 50. Bitumen is specified by the penetration and softening point test. Designing is by penetration range only. The penetration grade bitumen has a thermoplastic property which causes the material to soften at high temperatures and to harden at lower temperatures. This unique temperature-viscosity relationship is important when determining the performance parameters such as the adhesion, rheology, durability and application temperatures of bitumen.
Bitumen penetration grade 60/70 is semi-hard penetration grade bitumen using as paving grade bitumen suitable for road construction and repair conjointly for the production of asphalt pavements with below technical specifications. This grade of bitumen is mainly used in the manufacture of hot combine asphalt for bases and wearing courses. Bitumen 60/70 is the most used bitumen grade and basic material for all alternative bituminous products. Bitumen Penetration Grade 60/70 is mainly used in the manufacture of hot mix asphalt for bases and wearing courses. Penetration Grade Bitumen supplied by RAHA GROUP is petroleum grade bitumen, manufactured from fractional / vacuum distillation of crude oil. The Bitumen supplied by RAHA GROUP is produced from vacuum residue (short residue) feedstock. RAHA Penetration Grade bitumens are specified by the penetration and softening point test. The designation is by penetration range only. The penetration grade bitumens have a thermoplastic property which causes the material to soften at high temperatures and to harden at lower temperatures. This unique temperature/ viscosity relationship is important when determining the performance parameters such as the adhesion, rheology, durability and application temperatures of bitumen.
We are selling Arabic Gum : Discover our premium-grade Arabic gum sourced from the heart of Africa! Harvested by dedicated local producers using eco-friendly practices, our Arabic gum is 100% natural and of the highest quality. Perfect for use in food, beverages, pharmaceuticals, and cosmetics, it offers exceptional versatility and purity. Characteristics : - Purity : min 97 % - Moisture : 8-10 % - Total Ash : less than 2 % - Starch : Negative - Tanning Bearing gum : Negative - Salmonella : Negative - EColi : Negative =================================== - Price : 6,00 EUR�¬ FOB Conakry, Guinea - Quantity Max : 20 Mt NB : Negotiable price for 20 Mt order =================================== Gum Arabic, a natural gum derived from the hardened sap of Acacia trees, is widely used across various industries due to its versatile properties. In industrial applications, it serves essential functions such as viscosity control in printing inks, paint production, adhesives, and textiles. It is also a key ingredient in the cosmetics industry, where it contributes to product texture and stability. In the food industry, Gum Arabic plays a vital role as a stabilizer, emulsifier, and thickening agent. This complex mixture of polysaccharides and glycoproteins enhances the consistency, shelf-life, and quality of products such as beverages, confectionery, and baked goods. Its natural, non-toxic, and biodegradable nature further increases its appeal for both industrial and food-related uses. If you have any questions, please feel free to contact us directly, via email or WhatsApp, to discuss pricing, payment terms and your specific needs. This will allow us to provide you with tailor-made solutions and ensure that our offer perfectly matches your needs. - Email : contact@hydolysgroup.com - Whatsapp : +33 06 47 19 22 95 ================================================================= OTHERS PRODUCTS ================================================================= Metals & Non-Ferrous : - Copper Cathodes - Copper Powder - Copper Ingot - Thermal Coal - Gold - Nickel - Iron Ore - Cobalt - Chrome - Magnetite - Antimony - Flourite - Manganese - Lead - Tin - Aluminium Oil & Gas : - Crude Oil - Diesel - Jet Fuel Agricultural : - Cocoa - Coffee - Arabic Gum - Black Pepper - Spices Other : - Cement - Iron Pipes
Bitumen Penetration Grade 85/100 is a standard penetration grade Bitumen usually used as a Paving Grade Bitumen suitable for road construction and for the production of asphalt pavements with superior properties. This grade of Bitumen is mainly used in the manufacture of hot mix asphalt for bases and wearing courses. is petroleum grade bitumen, manufactured from fractional / vacuum distillation of crude oil. This bitumen is produced through aeration on vacuum bottom (the raw material used for making bitumen left in vacuum distillation column in oil refineries) in bitumen production units. Its penetration grade ( the measure of bitumen hardness) is between 85 to 100. Penetration Grade bitumens are specified by the penetration and softening point test. The designation is by penetration range only. The penetration grade bitumens have a thermoplastic property which causes the material to soften at high temperatures and to harden at lower temperatures. This unique temperature/ viscosity relationship is important when determining the performance parameters such as the adhesion, rheology, durability and application temperatures of bitumen. The Bitumen mode is dependent on temperature. The temperature-vs-stiffness relationship of bitumen is dependent on the type of crude oil and its refining method. Bitumen penetration grade 85/100 is semi hard penetration grade bitumen used as a paving grade bitumen which is suitable for road construction and repair. It is also used for the production of asphalt pavements with the below technical specification. This grade of bitumen is mainly used in the manufacturing of hot mix asphalt for bases and wearing courses. Bitumen 85/100 is one of the most used bitumen grades and a basic material for all other bituminous products. Penetration determines the hardness of bitumen by measuring the depth to which a standard loaded the needle will vertically penetrate in 5 seconds, in a sample of bitumen maintained at a temperature of 25 degrees Celsius.
High Performance 2 component solvent-free, water cleanable, antifungal and anti-bacterial epoxy resin based adhesive and grouting system, which provides excellent adhesion and chemical resistance in medium and heavy duty corrosive and hygienic environments.
Epoxy resin based, solvent free, two component, thixotropic mounting and bonding mortar. Application Areas: In adhering the EKAFLEX dilatation band. When assembling and adhering all kinds of metal parts to concrete or steel parts. In all kinds of structural concrete repair. In all types of iron ores. In the placement of anchor elements. Concrete crack repair and insulation. In the bonding of ceramic, granite and marble plates. Bonding of the surfaces such as concrete, stone, metal, wood to each other and used between them. Advantages: It cures quickly and it allows loading in a short time. Solvent free. It is suitable for indoor and outdoor use. High adhesion performance, bonds to many different. surfaces such as concrete, steel, metal, wood, stone, ceramic and granite. It is thixotropic and does not sag in vertical and overhead applications such as walls and ceilings. Composition A and B are in different colors and the formation of homogeneous mixture can be visually monitored. Water impermeable - It can stick even on moist surfaces. High mechanical endurance. Preparation of Mixture: EKAFIX has two components. Component A (3.75kg) and Component B (1.25kg) is mixed in low speed (400-600 dv / min) mixer until it becomes a homogeneous mixture. EKAFLEX Band application: EKAFLEX dilatation tapes are applied on both sides with a trowel or spatula with a 1.5 mm thickness and a 40 mm wide strip of EKAFIX. After EKAFLEX is poured, the same procedure is applied on top of the band and the adhesive should not be exposed to mechanical stress until fully dry. Do not affix EKAFLEX dilatation band joints with EKAFIX epoxy adhesive. The joints must be glued with hot air supply. The adhesive used in the cementation process of ceramic, granite, and marble is applied on the surface by using a notched trowel. The piece should be slightly glided during the placement and should get into the final position in 30 minutes. In general-purpose cementing, the adhesive should be applied on both surfaces and materials should not be moved after being pressed together until the adhesive dries.
Superior quality hydrogenated castor oil flakes, which are highly used in industries for various industrial purposes. This hydrogenated castor oil chemical is available in different quantities as per the requirement of our customers. ydrogenated Castor Oil finds a number of diversified uses due to its unique combination of physico-chemical properties. In the manufacture of multipurpose Lithium/Calcium grease and high performance aviation grease In the manufacture of soaps & cosmetics As mould release agent in the processing of plastics and rubbers As a component of speciality wax blends like pencils, crayons, lipsticks and anti-deodorant sticks In the manufacture of hot-melt coatings and sealant requiring resistance to water As a coating agent for paper & as anti foaming agent. In the manufacture of Automotive refinish Acrylics Rheological agent that provides thixotropy in paints, coatings, inks, adhesives, sealants and numerous industrial composition. Thick film chlorinated rubber, epoxy and vinyl coating Flame Retardant and anti static agent for fiber Manufacture of Spin finish oil for polyamide fiber In preparation of ointments, emulsified virus vaccines, sustained release capsules, wetting/bodying agent, face paint As plasticiser for cellulosics Processing aid for colour concentrates Surface treatment agents In the manufacture of hot melt adhesives used in packaging books, binding footwear, carpet backing and in product assembly Anti-tack and slip additives for processing plastics In the manufacture of specialty chemicals for applications such as metal working, plasticizers and textile auxiliaries in the form of derivatives such as esters, ethoxylates, sulfates etc.
Supplying business of construction chemicals like Tile Adhesive and Epoxy tile grout
Dongfang Yoyik Engineering Co., Ltd is a manufacturer and trader of industrial products. We mainly offer spare parts of turbines and generators. Kinds of pumps for EH system, valves, filters and filter elements, and other industrial tools and replacements. Our products and service are quality guaranteed. epoxy adhesive 792 mannual sealant injectorKH32 RTV epoxy adhesiveDECJ0139 PET sleeve fiberglass strip3 epoxy glass cloth tube 19.815.7*55 terylene fiberglass strip 5 dryerDECJ1213 Alkali free fiberglass Tape0.1*25*50 insulating sleeve4Q12825 Air-dry Polyester Red Insulating VarnishDECJ1348 insulating box filling adhesiveDECJ0978 polyester varnished glass cloth tape2410 grey insulating varnish1361 Polyester fiberglass tape 24400.1*25 Damping slot wedge3Q6203 epoxy adhesive 792 Generator cap sealantT25-75 5lb insulating hose (3/8)2Q4514 electrical insulating board 100/1001Q4858 No.38 sealantWH-53351JG steam turbine cylinder sealing grease Solvent-free insulating varnish8904 end cap Hydrogen sealing SealantWH-53351JG generator end cap SealantT25-75 fiberglass stripÏ?3 Nomex coated paper217 LR epoxy anti-corona varnish130 epoxy glass cloth plate3240 rubber round barÏ?8 insulating box filling adhesive796 Silicon steel sheets adhesiveY137 AB=3.8:1.2 polyester varnished glass cloth tape2440 sealant injectorKH32 epoxy adhesive 792 2019-11-28-DFJerry
Deyang Dongfang Yoyik is a professional company dedicated to the production, development, sale of power plant spare parts and accessories. Our company has strict requirements to ensure all our products meet the needs of customers. Through more than 20 years of efforts, the majority of customers have been fully recognized. Look forward to your emails and inquiries. Your satisfaction is our greatest comfort. epoxy adhesive 793 generator end cap Hydrogen sealing SealantT2575 F-grade modified epoxy glass fiberFJ6189 TiteSeal SealantT2575 F-grade coated glass fiber211 Wear-resistant repair compoundTS215 insulating tube4Q9310 manhole sealing gasketJG-950-1 epoxy glass cloth Laminate plateHEC3240 Conductive Slot linerDECJ1008 epoxy semi-conductive glass fiber plate9332 0.5*23.2*870 RTV epoxy dipping adhesivecH33N RTV Solvent-free varnish793 insulating bolt M8*254Q6673 sealantHDJ-750-2 steam turbine generatorcarbon brushNCC634 25*32*100 TiteSealHydrogen sealing SealantT2575 steam turbine Sealant sealantTITESEAL sealant injector5D463.338 T15 epoxy adhesive 793 sealant injector04C4824 insulating Insert block3Q2741 RTV adhesive793A F-grade insulating glass fiber plate1Q4377-6 7*39.4*671 RTV potting adhesiveDECJ0704 Polyester fiberglass tape2440 0.1*25 epoxy RTV adhesive841 epoxy-ester insulating varnish9120 sealing gasketHZB253-640-02-07 brushing dipping adhesiveHDJ-138B epoxy adhesive 793 ã??2019-11-27-DFJerryã??
