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Product Details:
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| Average Polymerization Degree: | 1700±100 | B Viscosity: | 3500±1500mPa·S |
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| Foreign Particle Number: | ≤ 20pcs | Paste Thickening Rate (24h): | ≤ 100% |
TIDA LF-71G PVC Paste Resin K-Value 78
1. Product Introduction
LF-71G is a high-polymerization-degree PVC paste resin specially developed for industrial and medical glove production. It features high polymerization degree, low paste viscosity, stable processing performance, and excellent film-forming properties. The product has low impurity content, low volatile matter, ultra-low residual vinyl chloride monomer, and good thermal stability, fully meeting the safety and hygiene requirements of glove manufacturing. With stable paste viscosity and small aging change, LF-71G ensures uniform film formation, smooth surface, high yield, and reliable quality for dipped glove products. It is widely used in high-standard industrial protective gloves and medical disposable gloves.
2. Technical Specification Table
| Item | Index |
| Appearance | White powder |
| Average polymerization degree | 1700±100 |
| B viscosity | 3500±1500mPa·S |
| Foreign particle number | ≤ 20pcs |
| Volatile matter mass fraction | ≤ 0.40% |
| Sieving rate (49 μm sieve pore) | ≥ 99% |
| Paste thickening rate (24h) | ≤ 100% |
| Whiteness (160°C, 10min) | ≥ 76% |
| Water extract liquor pH | ≤ 9.0 |
| Alcohol extract mass fraction | ≤ 4.0% |
| Scraper blade fineness | ≤ 100μm |
| Residual vinyl chloride mass fraction | ≤ 5.0μg/g |
| Key performance | High polymerization degree, low paste viscosity |
3. Product Features & Advantages
• High polymerization degree delivers excellent mechanical strength and toughness.
• Low paste viscosity ensures good fluidity, easy dipping, and uniform film thickness.
• Ultra-low residual VCM meets medical and food-contact safety standards.
• Low impurity and fine fineness guarantee smooth, defect-free glove surfaces.
• High whiteness and good thermal stability ensure stable appearance and color.
• High sieving rate improves dispersion uniformity and processing stability.
• Small paste thickening rate supports long production runs and consistent quality.
4. Applications
LF-71G is specially designed for industrial gloves and medical gloves, providing excellent film-forming, tensile properties, and safety performance for high-quality dipped glove products.
About Qingdao Botian Chemical Co., Ltd
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 become 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.
For the Paste PVC Resin, our company is the agent of the Formosa and other more than 10 main famous PVC factories of China. As one of the biggest suppliers, we have spirit with responsible attitude to customers and get the best support to our customer.
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Contact Person: Louis Liu
Tel: 13675620692
Fax: 86-532-89088579