MOQ:1000KGS Appoication:Vulcanized By DBPH,applicable to manufacture molding silicone rubber compound silicone rubber parts,sealing parts,rubber keypad etc., especially for colored rubber parts. Color: Translucent solid, Milky-white, no mechanical impurities.
Rubber Trimming Machine Introduction Frozen Shot Trimming an offshoot of cryogenic deflashing uses a system whereby parts are placed in a chamber, exposed to extremely cold temperatures (achieved with the use of liquid nitrogen) and then tumbled and blasted with a polycarbonate media. Because the burrs have a high surface area relative to their mass, they freeze very quickly and become brittle. The tumbling action combined with the impact of the media removes the burrs without damaging the part itself. Application Rubber NR NBR HNBR CR EPDM FKM ACM SILICONE Precision Plastic PA + GF PC + GF PPS POM PU PBT PTFE PEEK TPU TPE TPR Die - casting Alloy ZINC ALLOY MAG ALLOY Small and Round shape without sharp points will be more suitable for the Frozen Shot Trimming. SPECIFICATIONS NS - 60T Size: L1160mm * W1100mm * H2155mm Weight: 800kg Power Supply: AC380V 50HZ Electrical Capacity: 5KW * 3PH Design Temp: - 130Deg. C Design Pressure: 0.5 - 0.7 Mpa Outer Wall Material: SUS Frame Material: 100% SUS304 Barrel Capacity: 60L Wheel Speed: 7,200 rpm Max Barrel Speed: 0 - 26rpm Media Throw wheel Size : 250 Operation Mode: Touch Panel
Company Introduction Showtan Techno - Machine Nanjing Co. , Ltd. , the largest and most well - known manufacture of cryogenic deflashing machine in China, is a subsidiary company of a well - known Japanese cryogenic deflashing machine and gas products manufacture - Showa Denko Gas Products Co. , Ltd. , which is a member of the world famous multinational and comprehensive group - Showa Denko Group from Japan. Automatic Deburring Machine Introduction Automatic deburring is a process for removing flash from molded rubber parts. We use liquid nitrogen, high - speed rotation and shot blasted plastic media in varying combinations to remove the flash in a highly precise, economical and expedient manner. Parts that have thin flash can be quickly and thoroughly cryogenically deflashed. This process is exceptionally good at removing the inner dimensional and complex flash that cannot be removed by any other method. Application O - rings, gaskets and other rubber sealings Insulators and other electric / electronic components Valve stems, washers and fittings Short tubes and flexible boots Rubber absorbers and bumpers for automobile Face masks & goggles Mobile phone housing and intelligent watch strap Zinc and mag alloys like door lockers for auto cars SPECIFICATIONS NS - 60T Size: L1160mm * W1100mm * H2155mm Weight: 800kg Power Supply: AC380V 50HZ Electrical Capacity: 5KW * 3PH Design Temp: - 130Deg. C Design Pressure: 0.5 - 0.7 Mpa Outer Wall Material: SUS Frame Material: 100% SUS304 Barrel Capacity: 60L Wheel Speed: 7,200 rpm Max Barrel Speed: 0 - 26rpm Media Throw wheel Size : 250 Operation Mode: Touch Panel
Item: OTT-Y230 Mixing ratio: 9:1 Color: Red/White Hardness: 30;2 Viscosity (mPa.s): 10000;¨¤3000 Working Time (25;;): 10-40mins Curing Time (25;;): 1-6 h Tear-Strength (kN/m):;Y25 Tensile- Strength (Mpa):;Y5.5 Elogation (%):;Y500 Shrinkage(%):;0.1 1kg/tin;;5kg/tin;;20kg/drum;;25kg/drum;;200kg/drum
Item: OTT-J825 Mixing ratio:1:1/10:1 Color: Translucent Hardness: 25;¨¤2 Viscosity (mPa.s): 7000;¨¤2000 Working Time (25;;):20-40mins Curing Time (25;;):3-5h Tear-Strength (kN/m):;Y24 Tensile- Strength (Mpa):;Y6.3 Elogation (%):;Y500 Shrinkage(%):;0.1 1kg/tin;;5kg/tin ;20kg/drum;;25kg/drum;;200kg/drum
Properties: Grayish-white powder(granule)No taste, no poison. Densiy is 1.08--1.19. Soluble in acetone, ethyl acetate, benzene, alcohol, slightly soluble in CCl4; Insoluble in water and gasoline. Application: Used as a secondary accelerator with thiazoles and sulphenamides in NR and SBR compounds. Exhibits better storage stability compared to thiuram and dithiocarbamates but is not so active. DPG can be used in latex as secondary gelling agent (foam stabilizer) in the silico-flouride foam process. Packaging: 25kg bag. Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended maximum storage life is 2 years when stored under normal conditions.
Properties: Light yellow or orange crystal (granule). No poison with a little odor of ammonia. The density is 1.34-1.40. Soluble in benzene, acetone. chloroform, insoluble in water, acid, and alkali with lower concentration. Application: An excellent delayed accelerator. The performance is similar as CZ with better scorch safety Widely used in NR, IR, SBR, NBR and EPDM. Can be used alone or with other vulcanization accelerators such as thiurams, guanidines and dithiocarbamates to improve the activity. Mainly used in manufacture of tires, shoes and belts. Packaging: 25kg plastic woven bag. paper with plastic film bag, kraft paper bag, or jumbo bag. Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 8 months.
Properties: Light yellow powder with light bitter taste. Specific density is 1.65--1.72. Hardly soluble in acetone, benzene, ethanol, and carbon tetrachloride. Insoluble in water, gasoline. Decomposed in strong acid and alkali. Application: Used for NR, IR, SBR, NBR, EPDM and latex. May be regarded as an intermediate between MBT and MBTS. Used as a secondary accelerator in combination with PZ and ZEDC. Similar performance as MBT at curing temperature in dry rubber application. Has lower scorch and better has processing safety. Suitable for mold curing. Requires zinc oxide and stearic acid as activators in many kinds of rubber batch. Easily disperses in rubber; yields non-staining and non-discoloring products. Mainly used in the manufacture of latex products, foam rubber, latex coating gloves, etc. Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions. Packaging: 25kg/bag.
Properties: A little bitter taste. Specific gravity: 1.50--1.59. Soluble in chloroform, toluene, benzene, carbon tetrachloride. Insoluble in water and ethyl alcohol. Application: Given flat, moderately fast cures in NR and SR. Also used in a wide range of general purpose rubber. Non-staining/non-discolouring in "white" socks; use as a plasticiser and/or retarder in polychloroprene rubber. Secondary acceleration is usually required for synthetic polymers. Better scorch safety than MBT. Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions. Packaging: 20kg bag.
Properties: Slightly foul odor and bitter taste, nonpoisonous. Specific gravity: 1.46-1.52.Soluble in ethyl acetone, acetone, dilute solution of sodium hydroxide and sodium carbonate, ethyl alcohol. Not easily soluble in benzene. Insoluble in water and gasoline. Application: Used for NR, IR, SBR, NBR, HR and EPDM.One of the mainly used acidic accelerators currontly and a medium fast primary accelerator. Imparts excellent aging properties, when used both alone and in combination with DM, TMTD and many others, mainly basic accelerators for higher activity. But care should be taken because it has a slight tendency to scorch. Unsuitable for use in the manufacture of food contact materials. Mainly used in the manufacture of tires, tubes, footwear, rubber belts and hoses etc. Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions. Packaging: 25kg bag.
The platinum cure silicone rubber can be applied to the mold making industries that used the fiberglass, gypsum, resin, candle, soap, etc. as raw material; or the food mold making industries, tire casting, rapid prototyping and artificial stone crafts. It gets the acknowledgment of the FDA, and its mixing ration is 10:1 or 1:1, which made the operation more easy. Besides that, it also has a lower shrinkage than the mould making silicone. If you have high requirements for shrinkage, then the platinum cure silicone rubber will be your best choice! Operation method of the platinum cure silicone rubber: 1.Mix the platinum cure silicone rubber and the catalyst in a mixing ration of 1:1 and do the process of the vacumn pumping. (If there is no vacumn machine, you can just pour the mixture slowly from the corner so that less bubbles caused.) 2.Put the product which is covered with a layer of release agent in the middle of a squre frame formed of 4 wooden or plastic plates. 3.Pour the mixture into the frame. 4.After 3 to 5 hours, when the silicone cured, get out the original mold, then you get a finished platinum cured silicone mold. And if you are interested in the platinum cure silicone rubber, you can contact Charlie through the information in the company profile.
Properties: This product is brown piece of amber, Density:1.05g/ cm3. Soluble in benzene, chloroform, carbon disulfide and acetone, but not soluble in water. Fine solution with rubber. This product is combustible, when storing and transporting, always pay attention to fireproof and dampproof. Application: RD is a very important category rubber antioxidant. It has a good protective effect for heat, oxygen and fatigue aging, and stronger inhibitory effect for metal catalytic oxidation, no spray cream phenomenon, widely used in the manufacture of tyres, motorcycles births, bicycles births, rubber, plastic, adhesive tape, wires, cables and other rubber products. Package: In knitted bag lined with plastic bag or kraft paper bag.25kgs/bag or at buyer,s request.
Product Description It is used for beer waste, white wine grains and other high-humidity slag pressure filtration dehydration, strong dehydration, low power consumption, long service life, dehydrator manufacturer price is affordable, is the main equipment to achieve dehydration of winery waste. Principle The material passes through the conveyor, transported to the hopper of the dewatering machine, and evenly laid on the filter belt through the auger. The filter belt is leveled by the height of the material layer with the operation of the equipment so that the thickness of the material is completely uniform. Then, the upper and lower two ring-shaped filter belts are completely clamped, and the material layer is clamped by the driving roller, and the pair of rollers in the dewatering zone is mechanically pressed for several times to press out a large amount of water. According to the characteristics of the material, the extrusion force is automatically adjusted to meet the customer's requirements for material moisture.
Item Index Appearance Grayish white or yellowish powder Melting point min 98.0 Heating loss, % max 0.30 Ash, % max 0.30 Residue(150um) , % max 0.05 Free amine, % max 0.50 Insoluble in methanol, % max 0.50 Purity, % min 97.0
Item Index Appearance White or light-yellow powder Melting point, min 166 Heating loss, % max 0.40 Ash, % max 0.50 Residue(150m) , % max 0.05
Material: EPDM+PVC Hardness: 70±5 ShA Tooling cost: most of sizes are without tooling cost. Service: usually 50m/roll or as per customers' package. Should you have any requirement on rubber products, please feel free to contact me. Hope to get your early response.
We can produce FDA grade silicone gasket, the surface will be clean and translucent. The surface with etched or smooth that we can produced. We also can provided the FDA Certification, if you need, please let me know. If you have requirement on this kind of products, please feel free to contact me. I will glad to offer to you. I'm waiting here for your inquiry.
Cheap liquid silicone rubber to make molds for lost was casting Lost wax casting silicone 1.Description Gc rtv silicone c-825 are good for lost wax casting. They are widely used for lost wax process of bronze casting to make accurate reproductions of original sculpture. We manufacture and supply figurines molding silicone rubber, sculpture molding silicone rubber, foundry molding silicone rubber, art casting silicone rubber, foundry casting silicone rubber, etc with best quality and price in china. 3. Features Low viscosity, great flexibility, extra low shrinkage, chemical resistance, release properties, easy to work with, high tear strength, heat resistance, various color is available, high reproduction rate 4.Appearance Part a: silicone rubber is a white liquid Part b: catalyst is a non-toxic and odorless liquid, white transparent color. Att: we can provide fast/medium/slow catalyst of for hot, warm or cold season. 5.Shelf life: When stored at or below 32c (89.6f) in the original unopened containers, c-8 series silicone base and its curing agents have a usable life of i0 months. 6.Package Silicone base:1kg/drum; 20kg/drum;25kg/drum;200kg/drum. Curing agent: 30g/bottle; 1kg/bottle
New product lab banbury mixer Dispersion kneader is used for rubber&plastic raw material mixing and dispersion, just like the pvc eva nbr sbr etc.The specific proposal would be based on the materials characteristic, production capacity. Specifications for dispersion kneader Type Unit Ln-1 to ln-10 Capacity Liter 1-10 Driving motor Kw 2.2-15 Flip device Hydraulic flipping Flip angle ° 110 Air compressor Kw 2.2 Water cooling Mpa 0.2-0.4 Electric heating W 650-1800 Size Mm About 1900*1000*2000 Weight Kg 800-2300 Main features 1) fit for various of high filled composites. 2) effective leak proof device. 3) m-w type pressurization for even dispersion. 4) accurate control system(temperature system ;electric system). 5) low maintenance by imported accessories.
Free sample rtv2 mould making silicone rubber for Architectural Molding Architectural Molding Silicone Product No.: C-825 and C-830 Brand: GuoChuang Silicone Application: Making molds for brackets, panels, cornice moulding, statuary etc. Keyword: mold making silicone rubber, rtv2 silicone rubber, liquid silicone rubber,s liquid silicone for molding 1. Description Architectural Reproduction and Restoration specialists use GC liquid mold silicone rubbers to make site molds of aging/damaged ornate architectural elements (e.g., brackets, panels, cornice moulding, statuary). From these molds, reproductions of damaged elements can be cast in the controlled environment of a mold shop. These imperfect castings are resculpted to their original beauty so a rubber production mold can be made from this revised model. This production mold allows repeated casting of the new architectural element in concrete, glass fiber reinforced concrete, plaster, plastic, fiberglass, or other casting media as required for interior or exterior mounting. C-825/C-830 room-temperature curing silicone rubber are popular mold materials for this application and are available in pourable, brushable and sprayable options. C-825/C-830 is A tin-cured silicone rubber with a 100A:3B mix ratio (digital scale required to measure) and a demold time of 3-4 hours. Tin-cured silicones are slightly less expensive than platinum-cured silicones, but have a shorter library life and shrink slightly on cure. 2.Technical Datasheet Typical general characteristics Inspection MethodValue Product data (Catalyzed A+B)C-825C-830 HardnessShore A25±230±2 Mix RatioA:B100:3100:3 Color/WhiteWhite Pot life25 °C (77F)30-40mins30-40mins Curing time25 °C (77F)3-4 hours3-4 hours Mixed viscositymPa.s20000±100023000±1000 Tear-strengthkg/cm22±223±2 Tensile-strengthM.pa4.0±0.55.0±0.5 Elongation%450±50460±50 Shrinkage%0.30.3
