Carboxyl-Modified Vinyl Chloride/Vinyl Acetate Copolymers VAMA Carboxyl-Modified Vinyl Chloride/Vinyl Acetate Terpolymers Ink Raw Material Vinyl Chloride Copolymer Resin, Vinyl copolymer resin for printing ink, Vinyl chloride vinyl acetate copolymer Grade VAMA: It is white powder, ketone soluble with colorless, transparent solution, and because of the carboxyl functional group,it has excellent adhesion on metal,especially on aluminum foil,the resin foil also has a good adhesion on PVC,ABS,paper,textiles,beton,etc.At the same time, it also has good water resistance, excellent oil, ester, acid, alkali and salt water solution resistance. VAMA Vinyl Resin Quality standard (XHQB-6). No. Item Index Test method 1 Appearance White powder By visual 2 Whiteness 80 GB2913-82 3 Composition % by Wt Vinyl Chloride 86±1% GB/T7139-2002 Vinyl Acetate 13±1% ISO1159-1978 Maleic Acid 1±0.2% 4 Reactive Functionality (Carboxyl %) 1±0.2% 5 K Value 45-47 GB/T 3401-2007 6 Viscosity No. ml/g 50-54 GB/T 3401-2007 7 Glass Transition Temp About 74. GB11998-89 8 Average Molecular Wt About 27000 Calculated by the Viscosity No. 9 % by wt, through 60 mesh 100%. GB/T6003.1 10 Apparent density (g/ml) 0.5 GB20022-2005 11 Volatilization (%) 1% GB/T2914-1999 12 Impurity Particle No. /100g 20 GB9348-88 13 25% resin in MEK/Toluene(50/50) Colorless and Transparent or yellowish By visual Application: VAMA grade is used primarily for air-dry finishes, such as maintenance, marine and metal coatings, aluminum foil varnish,cans sealed paint,shoe adhesive,floor paint,cement paint,silk screen printing and transfer ink. And it often mixes with LC-40 grade, which is used in the production of heat sealing packaging coatings, can effectively reduce the heat sealing temperature, raise the heat sealing strength. It also can be used to produce the VC sealing plastic package, Electro-chemical aluminum paint, thermal transfer adhesive. Package, storage and transportation: * In kraft bag, lined with pp bags of 25kgs net, with PE inner bag. * Store in a dry and ventilated place, do not place in open-air, avoid storage in direct sunlight and caution against wet. * Must be transported in clean vehicle with awning and keep away from moisture. * It is NOT hazardous article, and the shelf life is one year from the production date. Application: HVAMA is used primarily for air-dry finishes,such as maintenance,marine and metal coating,cans sealed paint,wood and glass coating,metal inks,adhesive for binder nail,etc. Package, storage and transportation: * In kraft bag, lined with pp bags of 25kgs net, with PE inner bag. * Store in a dry and ventilated place, do not place in open-air, avoid storage in direct sunlight and caution against wet. * Must be transported in clean vehicle with awning and keep away from moisture. * It is NOT hazardous article, and the shelf life is one year from the production date.
Vinyl Chloride and Vinyl Acetate Copolymers LC-40 Vinyl Chloride and Vinyl Acetate Copolymers Grade LC-40: It is white powder,ketone and ester soluble with colorless,transparent solution,and it offers a desirable balance of chemical resistance,solubility,diaphaneity,film strength,and thermoplasticity. It has excellent interbedded adhesion. The film with high toughness,flexibility and lasting,anti-wear water resistance,low water swelling and low permeability characteristics.Because of its lower melt index, It also has well sealing property in low temperature. Vinyl Chloride Vinyl Acetate Copolymer Resin Wholesale:PG Chem LC-40 Vinyl Resin Quality standard (XHQB-6) No. Items Index Test method 1 Appearance White powder By visual 2 Whiteness 80 GB2913-82 3 Composition % by Wt Vinyl Chloride 60±2% GB/T7139-2002 Vinyl Acetate 40±2% ISO1159-1978 4 Reactive Functionality Type % by Wt - 5 K Value 48-50 GB/T 3401-2007 6 Viscosity No. ml/g 56-62 GB/T 3401-2007 7 Glass Transition Temp About 60 GB11998-89 8 Average Molecular Wt About 55000 Calculated by the Viscosity No. 9 % by wt, through 60 mesh 100% GB/T6003.1 10 Apparent density (g/ml) 0.5 GB20022-2005 11 Volatilization (%) 1%. GB/T2914-1999 12 Impurity Particle No. /100g 20 GB9348-88 13 25% resin in MEK/Toluene(50/50) Colorless and Transparent By visual Application: Vinyl Acetate Copolymers Resins LC-40 grade is used primarily for maintenance coatings,plastic coatings,heat-transfer paint,outdoor printing ink, carbon ribbon,adhesive for magnetic card and card board. When using with carboxyl resin in the heat sealing lacquer for aluminum foil and PVC can effectively reduce the heat sealing temperature,raise the heat sealing strength. Package, storage and transportation: * In kraft bag, lined with pp bags of 25kgs net, with PE inner bag. *Store in a dry and ventilated place, do not place in open-air, avoid storage in direct sunlight and caution against wet. *Must be transported in clean vehicle with awning and keep away from moisture. * It is NOT hazardous article, and the shelf life is one year from the production date.
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Antifungal powder intended for footwear and gloves preventing from creation of bad smell and eliminating the already existing one. It desinfects the inner surfaces and improves the condition of the skin. Suitable for all sorts of footwear (common, sports, work etc.). Also suitable for diabetics. It can also be used in all sorts of gloves (work, sports, common ones, etc). Upon applying the powder, dry sensation of skin can be felt even after long time of usage, both in latex or rubber gloves. It can also be applied directly onto the skin of feet, hands, armpits, beneath the fingers and all those body parts which are strongly affected by sweating and poor ventilation.
Dichloromethane (DCM or methylene chloride) is colorless, volatile liquid, not miscible with water, with many organic solvents. CAS No. 75-09-2
GOODCEL GEC is a kind of nonionic Hydroxyethyl Cellulose Ether with delayed swelling time. Its very easy to solve in water at cold water and hot water. Physical Specification Item Description Appearance Whitish Powder Water content
Name:Methylene chloride Cas code:75-09-2 Packing:Without pallets Validity:Valid for 7 days
Used in animal feed,concrete additives
Used in cable and wire,artcile stone,SMC,BMC,glasses,PVC,plastic,etc USed as flame retardant filler,material of other chemical products
Silway 247 spray adjuvant is one kind of polyether modified trisiloxane compounds. In aqueous solutions, it could offer super spreading and does dramatically reduce surface tension. Typically, Silway 247 spray adjuvant reduces the surface tension of aqueous agricultural mixtures significantly. At concentrations as low as 0.1 percent, Silway 247 spray reduces surface tension below 22mN/m, which produces very rapid wetting and spreading on hard-to-wet surfaces such as waxy leaves. Silway 247 spray adjuvant is nonionic in nature, making it useful with a broad range of agrochemical formulations. Key Features of SILWAY 247 * Superspreading for exceptional spray coverage of crop and plant surfaces * Up to 70% spray volume reduction to lower water use and application costs * Excellent penetration providing better pesticide uptake and efficacy * Better spray treatment adhesion on crop and plant surfaces * Rainfastness to lower pesticide wash-off and waste *Lower use levels than non-silicone surfactants * Nonionic Typical Applicatons of SILWAY 247 * Crop protection products * Herbicides * Insecticides * Fungicides * Nutrients and plants * Growth regulators
Silway APG is a nonionic surfactant of fatty alcohol polyglucoside, which is made from regrowable raw materials - glucose derived from corn, and fatty alcohols from coconut and palm kernel oils. Due to Silway APG is made from natural raw materials, it is a very mild and easy biodegrade product. Because Silway APG shows an excellent stability and solubility in highly concentrated salt, alkali and surfactant solution, it can be used as pesticide emulsifier.
Silway-680 is rubber tire release agent, it is a water-based, environmental and nontoxic ultra high molecular weight silicone dispersions. Mainly applied to all kinds of tire mold release, showing superior performance at high temperature, being difficult to decompose and won't transfer to the product, keeping the product in smooth and good shape. Meanwhile, it does not affect the post-processing. Silway-680 Key Features: * Good adhesion, uniform film, molding easily * Excellent lubrication * Non-toxic, odorless, non-corrosive, enviromental-friend * Operation is simple, reliable and could reduce spending Silway-680 Application: * Apply to: Tires, Radial tires, Rubber sheet, Rubber mat, Belt hoses. (Dilute 10~30% soild content solution in water, directly use to painting or spray on capsule) * Apply to: Rubber gloves and other rubber products * Apply to: Water births, capsules and airbags
Silway-660 is a long-chain alkylaralkylpolysiloxane. Compared to the traditional polydimethylsiloxane, Silway-660 has many excellent properties. Used as release agent, Silway-660 is suitable for soft metal (aluminum, zinc, magnesium, etc.) on die casting. The surface of the product is bright, and Silway 660 is not carbonated on the mold surface. Silway 660 does not affect the secondary printing and finishing. Silway 660 typical applicate as release agent. Key Features: * Silway-660 will not carbonated on the mold surface, could make the surface of the release product bright. * Does not affect the secondary printing and finishing.
Silway 630 is a silicone oil modified by alkyl aralkyl. Silway 630 could used as a release agent for plastic or rubber components; or used as an external lubricant for rubber parts in mechanical applications; or use as wetting and dispersing agent for pigments and fillers; and also could used as high temperature coating leveling agent When Silway-630 used as release agent, the produced components should be cleaned,and then painted or glued. Usually, only the surface needs to be cleaned with conventional solvents. Incidental contact between paint components generally does not cause "fish-eye cracks". However, as with many lubricating oil or grease, if parts coated with a large amount of Silway-630 and not cleaned properly, slight "fish-eye cracks","orange peel like wrinkles" or poor adhesion may occur during painting; before being used in mass production operations, compatibility assessments should be made for the coating or bonding systems used in subsequent processing operations. Silway-630 is also suitable for wetting and dispersing pigments and fillers in coating leather.
Silway 744 is a water-thinnable, solventless emulsion, based on mixture of silane and siloxane. Dilute solutions of Silway 744 serve as highquality, general-purpose water repellents for impregnating and priming mineral surfaces. Moreover Silway 744 can be used for the mass treatment of non-load bearing concrete products. Dilute Silway 744 is an excellent water repellent for many absorbent mineral substrates, such as bricks, sand-lime brick, natural sandstone and mineral plasters. It is not so suitable for less absorbent, dense natural stone, especially limestone, marble and reinforced concrete for bridges and roads. Owing to its aqueous consistency and storage stability when diluted, Silway 744 is ideal for inplant impregnation of building materials made of clay, aerated concrete, sand-lime brick, fibrous cement, mineral fibers and lightweight aggregate. Features: * Good depth of penetration * Resistance to alkalis * Rapid development of water repellency * Provides good adhesion for paints * Water based and environmentally friendly * Stable in storage, even when diluted
Silway 732 high hydrogen silicone oil water repellent, is a non-toxic and orderless. Could widely apply on powders, glass, ceramic, leather, paper, metal, cement and marble. Silway 732 water repellent can be converted into film and produce a resilient waterproof coating on various substrates by catalyst at low temperature. Therefore, Silway 732 water repellent has the outstanding property which prevents moisture, mildew and rust. Besides, Silway 732 water repellent has a high permeability to water vapor, could allow material breathable. Key Features: * Reduces water absorption into the substrate, thus reducing spalling due to freeze-thaw and efflorescence, thereby increasing the life of the substrate * Non-toxic * Produces a durable film after curing * Curing time and curing temperature can be adjusted * Effective concentration as low as 0.2%
Zirconium tetrachloride is white shiny crystal or powder, it is highly deliquescent. Name: zirconium tetrachloride Cas No.:10026-11-6 Chemical formula: Zrcl4 Molecular Weight: 233.20 Density: Relative density (water=1) 2.80 Vapor Pressure: 0.13kPa(190) Melting : 300 Boiling point: 331/ sublimation Product properties Solubility: Be soluble in water, ethanol, diethyl ether, insoluble in benzene, carbon tetrachloride, carbon disulfide. Zirconium tetrachloride will be smoke in the damp airit will be Strong hydrolysis when wet hydrolysis is not completely, the hydrolyzate is zirconium oxychloride: ZrCl4+H2OZrOCl2+2HCl Industrial standard ZrCl4 98.5 Zr 38.5 Neuclear grade ZrCl4 99% Zr 38.7 Application Be used as analytical reagent, organic synthesis catalyst, waterproofing agent, tanning agent, also it is material for producing metal zirconium in the industry. As a good catalysts for medicine synthesis. Packaging Outer packing: plastic barrel; the inner packing adopt polyethylene plastic film bag, net weight 25KG,50KG,100KG OR 200KG/barrel. Handling: Do not allow water to get into the container because of violent reaction. Do not get in eyes, on skin, or on clothing. Do not ingest or inhale. Handle under an inert atmosphere. Do not allow contact with water. Use only in a chemical fume hood. Storage: Store in a cool, dry place. Store in a tightly closed container. Corrosives area. Water free area. Store protected from moisture. Production output 300MT/month
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GOODCEL GEC is a kind of nonionic Hydroxyethyl Cellulose Ether with delayed swelling time. Its very easy to solve in water at cold water and hot water. Physical Specification Item Description Appearance Whitish Powder Water content
Hydroxyethyl Cellulose;Hydroxyethyl cellulose ether;Hydroxyethyl ether cellulose;Natrosol;Natrosol 240JR;Natrosol 250 H;Natrosol 250 HHR;Natrosol 250 M;Natrosol L 250;Natrosol LR;HEC;hydroxyl ethyl cellulose;Hydroxy Ethyl Cellulose; CAS No . 9004-62-0
