Zhejiang Shengzhou Wanshida Chemicals

About Us

"WSD chemical established in 2000,we are professional engaged in the research, development, production, sale and service of PVC additives。. We are located in Shengzhou City,Zhejiang,China, near to Shanghai, Hangzhou ,Ningbo, YIwu .and have convenient transportation access.Our products have used on big markets,such as South Korea, Vietnam, India, Philippines, Pakistan, Bangladesh,Afghanistan, Qatar, Kuwait, United Arab Emirates, Saudi Arabia, Jordan, Bahrain, South Africa, Madagascar, Ethiopia, Tanzania, Kenya, Burundi, Dominica, Algeria, Peru, Chile, Bolivia, Brazil, Mexico, Uzbekistan, Tajikistan, Belarus, Russia and other countries and regions。"

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Zhejiang Shengzhou Wanshida Chemicals Impact Modifier MBS resin banner

Zhejiang Shengzhou Wanshida Chemicals Impact Modifier MBS resin

Functions:Impact Modifier
Compatible Polymers & Resins:Polyvinyl Chloride (PVC)
End Uses:Pipes, Film, Fittings

Impact modifier MBS is a ternary copolymer consisted of Methyl Methacrylate, 1,3-Butadiene and Styrene. mbs impact modifier is similar refractive index with PVC resin to improve its impact strength.MBS modifier is mainly used for PVC transparent products

Zhejiang Shengzhou Wanshida Chemicals Methyltin stabilizers WSD-1 banner

Zhejiang Shengzhou Wanshida Chemicals Methyltin stabilizers WSD-1

Chemical Family:Tin Compounds
Functions:Stabilizer, PVC Stabilizer
Labeling Claims:Food Contact Acceptable
Compatible Polymers & Resins:Polyvinyl Chloride (PVC)
End Uses:Pipes, Film, Pharmaceutical Packaging, Vinyl Sheets, Medical/Healthcare Applications, Food Packaging
Synonyms:Dimethyltin Bis(2-Ethylhexylmercaptoacetate), Methyl Tin Stabilizer

Methyltin stabilizer for pvc is important tin stabilizer and it is safty and non-toxic additive. Methyltin stabilizer for pvc is mainly used on transparant pham film and food package.

Zhejiang Shengzhou Wanshida Chemicals Antioxidant 168 banner

Zhejiang Shengzhou Wanshida Chemicals Antioxidant 168

Functions:Secondary Antioxidant, Antioxidant
Chemical Family:Phosphites
End Uses:Chemical Process
Synonyms:2,4-Bis(1,1-dimethylethyl)phenol phosphite, Tri(2,4-di-t-butylphenyl) phosphite, Tri(2,4-di-tert-butylphenyl) phosphite, Tri(2,4-tert-butylphenyl) phosphite, Tris [2,4-di-tert-butylphenyl] phosphite, Tris(2,4-di-t-butylphenyl)phosphite, Tris(2,4-di-tert-butylphenoxy)phosphine, Tris(2,4-di-tert-butylphenyl) phosphite, Tris(2,4-di-tert-butyphenyl) phosphite, Tris(2,4-tert-butylphenyl) phosphite

Antioxidant 168 has fine solubility with resin and low volatility, high heat resistance and no pollution. Usully used with antioxidant 1010 together.

Zhejiang Shengzhou Wanshida Chemicals Antioxidant 1010 banner

Zhejiang Shengzhou Wanshida Chemicals Antioxidant 1010

Chemical Family:Propionates
Functions:Primary Antioxidant, Antioxidant
Compatible Polymers & Resins:Polyethylenes (PE), Polyesters, Acrylonitrile Butadiene Styrene (ABS), Polyurethanes (PU), Polypropylenes (PP)
Synonyms:Carbyltetramethylene tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate), Neopentanetetrayl 3,5-di-tert-butyl-4-hydroxyhydrocinnamate, Pentaerythritol 3-(4-hydroxy-3,5-di-tert-butylphenyl)propionate, Pentaerythritol 4-hydroxy-3,5-di-tert-butylphenylpropionate, Pentaerythritol tetra [β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], Pentaerythritol tetra[3-(3′,5′-di-tert-butyl-4′-hydroxyphenyl)propanoate], Pentaerythritol tetra[β-(3′,5′-di-tert-butyl-4′-hydroxyphenyl)propionate], Pentaerythritol tetrakis (3-(3′,5′-di-t ert-butyl-4-hydroxyphenyl)propionate), Pentaerythritol tetrakis ester with 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionic acid, Pentaerythritol tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate), Pentaerythritol tetrakis(3,5-tert-butyl-4-hydroxyhydrocinnamate), Pentaerythritol tetrakis(4-hydroxy-3,5-di-tert-butyl)hydrocinnamate, Pentaerythritol tetrakis[(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], Pentaerythritol tetrakis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate], Pentaerythritol tetrakis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], Pentaerythritol tetrakis[3-(4-hydroxy-3,5-di-tert-butylphenyl)propionate], Pentaerythritol tetrakis[3-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]]propionate, Pentaerythritol tetrakis[β-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate, Pentaerythritol tetrakis[β-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate], Pentaerythritol tetrakis[β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], Pentaerythritol tetrakis[β-(4-hydroxy-3,5-di-tert-butylphenyl)propionate], Pentaerythrityl tetra-β-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate, Pentaerythrityl tetrakis(3,5-di-tert-butyl-4-hydroxy-phenyl)propionate, Pentaerythrityl tetrakis(4-hydroxy-3,5-di-tert-butylphenylpropionate), Pentaerythrityl tetrakis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], Pentaerythrityl tetrakis[3-(3′,5′-di-tert-butyl-4′-hydroxyphenyl)propionate], Pentaerythrityl tetrakis[β-(4-hydroxy-3,5-di-tert-butylphenyl)propionate], Pentaerythrityl β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, Pentaerytrityl tetrakis(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, Tetra[β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]pentaerythritol, Tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinnamoyloxymethyl)methane, Tetrakis(hydroxymethyl)methane tetrakis[β-{3,5-di(tert-butyl)-4-hydroxyphenyl}propionate], Tetrakis[[[β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionyl]oxy]methyl]methane, Tetrakis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionyloxymethyl]methane, Tetrakis[3-(4-hydroxy-3,5-di-tert-butylphenyl)propionyloxymethyl]methane, Tetrakis[methylene-3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]methane, Tetrakis[methylene-3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionato]methane, Tetrakis[methylene-3-(3′,5′-di-tert-butyl-4-hydroxyphenyl)propionate]methane, Tetrakis[methylene-3-(3′,5′-di-tert-butyl-4′-hydroxyphenyl)propionate]methane, Tetrakis[methylene-3-(3′,5′-di-tert-butyl-4′-hydroxyphenyl)propionato]methane, Tetrakis[methylene(3,5-di-tert-butyl-4-hydroxyhydrocinnamate)]methane, Tetrakis[methylene(3,5-di-tert-butyl-4-hydroxyhydrocinnamoyloxy)methane, Tetrakis[β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionic acid]pentaerythritol ester

Phenolic antioxidants is white or light yellow powder; soluble in benzene, acetone, lightly soluble in ethyl alcohol and insoluble in water.

Zhejiang Shengzhou Wanshida Chemicals PVC foaming regulator WSD-90 banner

Zhejiang Shengzhou Wanshida Chemicals PVC foaming regulator WSD-90

Functions:Foaming Agent
Compatible Polymers & Resins:Polyvinyl Chloride (PVC)
Processing Methods:Extrusion
End Uses:Wall Panels, Vinyl Sheets, Tubes, Pipes, Fencing, Decking

PVC foaming regulator WSD-90 is acrylic polymer mainly used in the shaping of PVC foam products.

Zhejiang Shengzhou Wanshida Chemicals Lubricant G60 banner

Zhejiang Shengzhou Wanshida Chemicals Lubricant G60

Functions:Lubricant (Internal)
Compatible Polymers & Resins:Polyvinyl Chloride (PVC)
End Uses:Food Packaging
Labeling Claims:Food Contact Acceptable, Odor-free, Non-Toxic
Synonyms:1,10-Decanedicarboxylate, 1,10-Decanedicarboxylic acid, 1,10-Dicarboxydecane, 1,12-Dodecanedioate, 1,12-Dodecanedioic acid, Corfree M 2, Decamethylenedicarboxylate, Decamethylenedicarboxylic Acid, Dodecanedioate, N-Dodecane-a,w-dioate, N-Dodecane-a,w-dioic acid, N-Dodecanedioate, N-Dodecanedioic Acid, SL-AH

Lubricant G60 is a plastic internal lubricant equivalent to LOXIL G60.

Zhejiang Shengzhou Wanshida Chemicals UV absorbent UV-P banner

Zhejiang Shengzhou Wanshida Chemicals UV absorbent UV-P

Functions:UV Absorber
Chemical Family:Benzotriazoles
Compatible Polymers & Resins:Unsaturated Polyester (UPE), Acrylonitrile Butadiene Styrene (ABS), Polyvinyl Chloride (PVC), Poly(Methyl Methacrylate) (PMMA), Polycarbonates (PC), Nitrile Butadiene Rubber (NBR), Polystyrenes (PS), Natural Rubbers (NR)
End Uses:Fibers
Synonyms:2-(2-Hydroxy-5-methyl)benzotriazole, 2-(2-Hydroxy-5-methylphenyl)-2H-benzotriazole, 2-(2-Hydroxy-5-methylphenyl)benzotriazole, 2-(2′-Hydroxy-5′-methylphenyl)benzotriazole, 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-methylphenol, 2-(2H-Benzotriazol-2-yl)-4-methylphenol, 2-(5-Methyl-2-hydroxyphenyl)benzotriazole, 2-(5′-Methyl-2′-hydroxyphenyl)benzotriazole, 2-Benzotriazol-2-yl-4-methylphenol, 4-Methyl-2-(2H-benzotriazol-2-yl)phenol, UV Absorber 1

UV light absorbers is light yellow powder. UV light absorbers can be dissolved in organic solvents such as acetone,styrene, benzene and toluene while never be dissolved in water. UV absorbent UV-P can effectively absorb the ultraviolet radiation in band of 270-340nm and nearly never absorb visible light. UV absorbing paint can be colored little in initial stage, is more suitable for colorless products or products of light color.

Zhejiang Shengzhou Wanshida Chemicals Optical Birhgtenr KSN banner

Zhejiang Shengzhou Wanshida Chemicals Optical Birhgtenr KSN

Color:Green, Yellow
Functions:Optical Brightener
Compatible Polymers & Resins:Polyamides, Polypropylenes (PP), Polyethylenes (PE), Polystyrenes (PS), Polyesters, Polyvinyl Chloride (PVC), Polyethylene Terephthalate (PET), Polycarbonates (PC), Polybutylene Terephthalate (PBT), Acrylonitrile Butadiene Styrene (ABS)
Synonyms:2-[4-[4-(2-Benzoxazolyl)styryl]phenyl]-5-methylbenzoxazole, 4-(2-Benzoxazolyl)-4'-(5-methyl-2-benzoxazolyl)stilbene, 5-Methyl-2,2'-(vinylenedi-p-phenylene)bis-benzoxazole

Optical brightener KSN, also called optical whitening agent KSN. Optical whitening agent is mainly used on polyester, nylon fiber.PET, PBT, PC, ABS, PA.

Zhejiang Shengzhou Wanshida Chemicals Plasticizer WSD800 banner

Zhejiang Shengzhou Wanshida Chemicals Plasticizer WSD800

Functions:PVC Stabilizer, Plasticizer, Stabilizer
Chemical Family:Vegetable Oils
Labeling Claims:Non-Toxic
Compatible Polymers & Resins:Polyvinyl Chloride (PVC), Polyurethanes (PU)
End Uses:Footwear, Synthetic Leather, Cables, Wires, Hoses, Pipes

WSD-800 is a colorless transparent oily liquid PVC plasticizer obtained from vegetable oil through catalytic hydrogenation, hydrolysis, dehydrogenation, distillation and esterification.

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