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Product Name: TPM-31 PVC Paste Resin
Brand: Yaxi (Produced by Xinjiang Tianye / Tianwei Chemical)
Process Technology: Micro-suspension homopolymerization method
Appearance: White fine powder, no visible impurities, average particle size 1–2 μm
2. Key Technical Specifications
Item | index |
Average Degree of Polymerization | 1230–1430 |
K value | 69-72 |
Bulk density g/ml | 0.25min |
Volatile content,% | 0.4max |
Standard Paste Viscosity (Brookfield),mPa·s | 3000max |
S-type flowability,g/100s | 300min |
Filtering time S | 70max |
Number of impurites particles | 12max |
Scraper fineness um | 60max |
VCM residual,ug/g | 5max |
· Medium polymerization degree system, strong general-purpose performance, easy to mix evenly with plasticizers and other additives to form stable PVC paste
· Good foaming performance with low paste viscosity, suitable for high-speed coating processing
· Excellent heat softening, fire resistance, oil resistance, acid and alkali salt resistance properties
· Low emulsifier impurity content, good electrical insulation performance, low water absorption
Toys & Daily Goods: Slush molding toys, shoe soles, plastic tablecloths
Decoration Materials: Foamed wallpaper, floor leather, medium-grade artificial garment leather, automotive interior leather, plastic runway series
Industrial Products: Tool handles, anti-slip mats, conveyor belts, cable insulation, glass fiber coatings
Protection & Packaging: Dipping gloves, bottle cap gaskets, seals, drop molding nameplates
Other Scenarios: Ink base material, coating fabric, adhesive raw materials
This PVC paste homopolymer can be fully mixed with plasticizers and other additives at room temperature to prepare uniform PVC paste, which is suitable for processing techniques including coating, rotational molding, dipping, spraying and foaming. The gelling and plasticization forming temperature is controlled at 160–210℃, no complex processing equipment is required, and it supports small-batch multi-variety production.
Package:25kg/bags,. 1.625tons/pallets
Storage: Store in a cool, dry, ventilated place, keep away from heat sources and open flames, seal and moisture-proof. Unopened products have a 12-month shelf life.
Transportation: Transport as ordinary chemical, avoid rain, direct sunlight and package damage, it is non-dangerous goods.
Operation Tips: The powder may irritate the respiratory tract, please ensure ventilation and wear masks and gloves during operation.
1.TPM-31 PVC Paste Resin from WSD CHEMICAL, with K value 73-75, balances paste fluidity and final product strength 2.Suited for dip molding, rotational molding and toy production.