Guangdong Sky Bright Group Co., Ltd.
| Payment Terms | L/C,T/T |
| Supply Ability | 1000mt/month |
| Delivery Time | 8-20 working days |
| Packaging Details | 20kg bags with pallets, 22.4mt/40'HQ |
| H.S.Code | 3904101000 |
| Application | Foaming and non-foaming synthetic leathers, Wallpaper, Coated fabrics and canvas coating, Toys and rotational molding, Dip molding |
| Lead time | 15-20 working days |
| Trade terns | FOB, CFR, CIF |
| Appearance | White powder |
| Color (Pt-Co) | 50 max |
| Specific Gravity | 1.040~1.070 |
| Purity | 99.5% min |
| Polymerization degree | 1200-1400 |
| K value | 70-72 |
| Apparent bulk density | 0.20-0.40 |
| Certification | ISO9001:2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 1000mt/month |
| Delivery Time | 8-20 working days | Packaging Details | 20kg bags with pallets, 22.4mt/40'HQ |
| H.S.Code | 3904101000 | Application | Foaming and non-foaming synthetic leathers, Wallpaper, Coated fabrics and canvas coating, Toys and rotational molding, Dip molding |
| Lead time | 15-20 working days | Trade terns | FOB, CFR, CIF |
| Appearance | White powder | Color (Pt-Co) | 50 max |
| Specific Gravity | 1.040~1.070 | Purity | 99.5% min |
| Polymerization degree | 1200-1400 | K value | 70-72 |
| Apparent bulk density | 0.20-0.40 | Certification | ISO9001:2015 |
| Place of Origin | China | ||
| High Light | low viscosity PVC paste resin ，PVC resin for foaming leather ，pseudoplastic flow PVC coating resin | ||
PSM 31 PVC Paste Resin Low Viscosity Pseudoplastic Flow For Foaming Leather And Coatings
Meet PSM-31, a premium polyvinyl chloride homopolymer engineered for exceptional performance. Manufactured through an advanced microsuspension polymerization process, it is specifically designed to form low-viscosity pastes with remarkable ease. These pastes are not only simple to prepare but also boast an excellent shelf life, ensuring consistent performance from production to application. If you seek a reliable and versatile base for your paste formulations, PSM-31 provides the ideal starting point for a wide range of demanding products.
What truly sets PSM-31 apart is its unique and controllable rheological behavior. The pastes exhibit a pseudoplastic flow at low shear rates, meaning they thin out under stress for easy handling and deaeration. This characteristic is crucial for eliminating bubbles and achieving flawless surfaces. As shear increases, the behavior shifts to dilatant, providing the necessary stability during medium to high-speed operations like coating. This combination, along with its inherent good foam-forming properties, gives processors unparalleled control over the final product's density and texture.
The capabilities of PSM-31 make it the resin of choice across numerous sectors. It excels in the production of both foaming and non-foaming synthetic leathers, delivering the desired softness and grain. Its performance is equally trusted for coatings on wallpaper, floors, fabrics, and conveyor belts, ensuring durability and a quality finish. Beyond coatings, it is perfectly suited for molding applications, including the manufacturing of toys via rotational molding, dip-molded products, and precise components like cap gaskets through cast molding.
From flexible floor coatings to lightweight foamed leather and intricate molded goods, PSM-31 empowers you to innovate and enhance your product portfolio. Its balanced properties streamline production, reduce defects, and guarantee high-quality results. Don't just settle for a standard resin; choose a material engineered for success. Discover how the advanced formulation of PSM-31 PVC Paste Resin can become the key to your next breakthrough—contact us today to request a sample or consult with our technical experts.
Specification
| Item | Data | |
| Resin |
Appearance |
White powder |
| Polymerization degree |
1200-1400 1800 | |
| Volatile matter % | ≤0.5 | |
| Apparent bulk density, g/cm3 | 0.20-0.40 | |
| VCM residue, mg/kg
| ≤5.0 | |
| mixture | B-type viscosity (30℃) mPa·s Resin:DOP=100:65 12rpm
|
2000-4500 |
| Scratch granularity, μm | ≤50 | |
Packing information
In 20KG three layers of paper bag, or plastic woven bag (20+0.2kg)
SKY BRIGHT GROUP: more than a supplier — a consultant partner
Founded in 1994, Guangdong Sky Bright Group has grown into a trusted international supplier of PVC raw materials with over 25 years of expertise.
With our own calendaring factories and a strong domestic sales team, we know exactly how products perform on the production floor. This unique perspective allows us to share practical solutions, cost-reduction strategies, and application know-how with overseas clients — helping them lower costs and raise quality.
We stay ahead of China’s technological advancements, continuously introducing new grades, fresh applications, and technical insights. Think of us as more than a supplier — we’re your advisory partner for growth.
Company Details
Business Type:
Exporter,Trading Company,Seller
Year Established:
1994
Total Annual:
604,000,000RMB-626,000,000RMB
Employee Number:
100~170
Ecer Certification：
Verified Supplier
Beyond Chemicals. Building Confidence. At Sky Bright Group, we believe raw materials are more than just inputs — they are the foundation of safer, stronger, and smarter industries. From the car you drive to the packaging you touch, our products quietly power mo... Beyond Chemicals. Building Confidence. At Sky Bright Group, we believe raw materials are more than just inputs — they are the foundation of safer, stronger, and smarter industries. From the car you drive to the packaging you touch, our products quietly power mo...
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