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Product Details:
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| Average Polymerization Degree: | 1676 | Impurity Particle Number: | 8PCS |
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| Mass Fraction Of Volatile Matter: | 0.29% | Residual Vinyl Chloride Monomer Content: | 1.90 μg/g |
| Highlight: | PVC paste resin K-Value 78,ultra-low volatile PVC resin,low plastisol viscosity PVC |
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Langhui LF-71G PVC Paste Resin K-Value 78
1. Product Introduction
LF-71G is high-standard premium grade PVC paste resin with stable high polymerization degree, low plastisol viscosity and outstanding long-term processing stability. It features ultra-low volatile matter, low impurity particles, minimal sieve residue and ultra-low residual vinyl chloride monomer. With extremely fine scraper fineness and stable paste fluidity, it achieves uniform film formation, smooth defect-free finished surfaces and stable continuous mass production. It is specially suitable for high-grade medical & industrial dipped gloves, artificial leather, fabric coatings and high-end soft PVC paste products, with excellent batch consistency and reliable safety performance.
2. Technical Specification & Actual Test Result Table
| Item | Premium Grade Standard | First Grade Standard | Qualified Grade Standard | Test Result |
| Average Polymerization Degree | 1700±100 | 1700±100 | 1700±100 | 1676 |
| B-type Viscosity (30℃, 100PVC:65DOP) | 4000±2500 mPa.s | 4000±2500 mPa.s | 4000±2500 mPa.s | 2350 mPa.s |
| Impurity Particle Number | ≤ 12 pcs | ≤ 20 pcs | ≤ 40 pcs | 8 pcs |
| Mass Fraction of Volatile Matter | ≤ 0.40 % | ≤ 0.50 % | ≤ 0.50 % | 0.29 % |
| Residue on 63 μm Sieve | ≤ 0.1 % | ≤ 1.0 % | ≤ 3.0 % | 0.01 % |
| Residual Vinyl Chloride Monomer Content | ≤ 5 μg/g | ≤ 10μg/g | ≤10 μg/g | 1.90 μg/g |
| Scraper Fineness | ≤ 100 μm | — | — | 20 μm |
3. Product Features & Advantages
• Stable high polymerization degree, brings excellent tensile strength and toughness for glove & leather finished products
• Low and stable paste viscosity, ideal for dipping molding, easy mixing and high-efficiency continuous production
• Ultra-low sieve residue and few impurities, completely avoid pinholes, spots and surface defects of finished products
• Low volatile matter & ultra-low residual VCM, fully meets medical-grade environmental protection and safety hygiene standards
• Super fine fineness, excellent dispersion uniformity and stable gel film-forming performance
• Small paste viscosity change, maintains stable quality in long-time continuous processing
4. Typical Application Fields
Medical disposable gloves, industrial protective dipped gloves, artificial leather, textile waterproof coatings, canvas tarpaulin, toy products, wire cable insulation coating, high-end soft PVC films.
5. Remarks & Technical Statement
• Paste viscosity test condition: 100 parts PVC : 65 parts DOP
• Residual vinyl chloride monomer content is mandatory safety control index
All data in this sheet are official factory inspection certified results, only for technical reference. Actual product performance may vary according to different formulation designs, processing equipment and production operating parameters. Users shall conduct pre-production verification tests before large-scale mass production.
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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