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Product Details:
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| Degree Of Polymerization: | 980 – 1040 | K-Value: | 66 – 68 |
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| Impurity Particles: | ≤ 16 Pcs | Volatile Matter (including Moisture): | ≤ 0.3% |
Xinfa SG-5 PVC Suspension Resin K-Value 66–68
1. Product Introduction
Xinfa SG-5 is a general-purpose suspension-grade PVC resin with stable polymerization degree, excellent processing performance, and reliable physical and chemical indicators. It features uniform particle distribution, low volatile matter, low impurity content, and good thermal stability. This grade is widely used in PVC conduit, mine conveyor belts, plastic-steel windows, profiles, pipes, and rigid PVC products. With stable quality and high batch consistency, it ensures smooth processing, high mechanical strength, and long service life for finished products.
2. Technical Specification Table
| Item | Index |
| Degree of Polymerization | 980 – 1040 |
| K-Value | 66 – 68 |
| Impurity Particles | ≤ 16 pcs |
| Volatile Matter (including moisture) | ≤ 0.3% |
| Sieve Residue (0.25 mm) | ≤ 2.0% |
| Sieve Pass Rate (0.063 mm) | ≥ 95% |
| Plasticizer Absorption (PPG) | ≥ 20g |
| Whiteness | ≥ 85% |
| Residual Vinyl Chloride | ≤ 3mg/kg |
| Appearance | White free-flowing powder |
3. Product Features & Advantages
• Stable polymerization degree ensures consistent processing and mechanical performance.
• Low volatile and impurity content reduce defects and improve surface quality.
• High whiteness and good thermal stability maintain color stability during processing.
• Excellent plasticizer absorption supports efficient mixing and forming.
• High sieve pass rate guarantees uniform dispersion and stable processing.
• Suitable for rigid extrusion and molding applications with high strength requirements.
4. Recommended Applications
• PVC conduit & pipe fittings
• Mine conveyor belts
• Plastic-steel windows & profiles
• General rigid PVC products
Notes:
Please feel free to contact us to obtain the detailed manual.
Qingdao Botian Chemical Co., Ltd belongs to Qingdao Tida International Trade Co., Ltd, founded in 2003,.After eighteen years of technological and scientific innovation and production line management, we have became the leading company of Titanium Dioxide products , PVC Paste Resin products production and international sales company.
Main products include over a dozen kinds of high-precision chemical products which are chloride process and sulphate process Titanium Dioxide,Titanium Oxychloride, Titanium Tetrachloride, High Titanium Slag, PVC Paste Resin, Caustic Soda etc. With a professional, tight, young technology R&D team, making the product has a high precision and purity of scientific evidence and quality guarantee.
Chinese claims that twelve years is a cycle .Botian & Tida in the past twelve years development science and technology .Always stick to the ideal of scientific benefit mankind, with exalted scientific attitude to the leading product innovation and research and development; Botian in the past twelve years of market development, adhere to the market demand, to work in front of our industy attitude and strict grasp market demand trend, be committed to develop diversified international market. talent firmly believe that honesty is well-being rich, credibility of natural upsurges, become industry leaders.
In the next years, Botian & Tida will continue moving steadily and firmly.Maintenance with the domestic large state-owned enterprises and Southeast Asia, North America and European countries the business relationship, At the same time we sincerely welcome and look forward to your arrival --TIDA’s new partner.
Respected science, the benefit of mankind, cooperation and innovation, sustainable win-win.
Contact Person: Louis Liu
Tel: 13675620692
Fax: 86-532-89088579
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