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High Degree of Polymerization SG5 PVC Resin Supplier | For High-Performance Profiles
Product Name: PVC Resin HT 1000 SG-5
Brand: Hengtong, Xingfa
Process Type: Ethylene-Based PVC Resin
Packaging: 25 kg/bag ,1000 kg/bag
Technical Specifications & Grades
ITEMS | UNIT | INDICATORS | RESULTS |
Viscosity | ml/g | 104-118 | 109 |
K- Value | - | 65-68 | 66 |
Degree of Polymerization | - | 981-1135 | 1021 |
Volatile component | % | ≤0.4 | 0.12 |
Sieve residue 63um | % | ≥97 | 99 |
Sieve residue 250um | % | ≤1.6 | 0.60 |
VCM Residue | PPM | ≤5 | 2 |
Whiteness (160C, 10min) | % | ≥78 | 80 |
100g resin plasticizer absorbtion | g | ≥19 | 24 |
Number of impurity particles | - | ≤16 | 4 |
"Fish eye" number unit /400 | Cm2 | ≤20 | 4 |
Key Features & Benefits for Extrusion Manufacturers
Superior Mechanical Strength: High molecular weight (K-67/K-68) ensures excellent structural integrity and durability for large-section profiles, meeting international standards like EN 12608.
Exceptional Weather Resistance: Formulated for outstanding resistance to UV radiation, extreme temperatures, and harsh weather conditions, ensuring long-term performance and color stability.
Excellent Thermal Stability: Optimal processing properties with a wide processing window, reducing the risk of degradation during extrusion and ensuring consistent, high-quality output.
High Bulk Density & Easy Flow: Designed for efficient material handling, easier mixing with additives (stabilizers, impact modifiers, fillers), and reduced energy consumption during processing.
High Purity & Consistency: Rigorous quality control from raw material to finished powder guarantees batch-to-batch consistency, which is critical for stable and trouble-free production.
Applications
Windows & Doors
Siding & Cladding
Fencing & Decking
Pipes & Conduits
Why Choose Our SG-5 Resin?
Consistent Quality: State-of-the-art manufacturing ensures batch-to-batch consistency.
Global Standards: Products meet and exceed international quality and safety regulations.
Technical Expertise: Dedicated support team to help you solve processing challenges and optimize your formulations.
Competitive Pricing: Direct-factory pricing ensures you receive the best value without compromising on quality.
