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Product Details:
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| Viscosity Number: | 200 ML/g | Volatile Matter: | 0.10% |
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| Sieve Residue: | 0.8% | Fish-Eye Count: | 5 Pcs/400cm² |
| Apparent Density: | 0.47 G/mL | Plasticizer Absorption: | 35 G |
| Highlight: | Medical Grade PVC Resin K-Value 85,Ultra-high Purity PVC Resin,Low Residual Monomers PVC Resin |
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Zhongtai P2500 Medical Grade PVC Resin K-Value 85
Certificate of Analysis
1. Product Introduction
P2500 is a high-performance medical grade polyvinyl chloride (PVC) resin manufactured by Zhongtai Chemical via an advanced suspension polymerization process. It features a well-controlled high polymerization degree, ultra-high purity, extremely low residual vinyl chloride monomer and 1,2-dichloroethane content, excellent thermal stability, high whiteness and minimal fish-eye count. Specially developed for medical and food-contact grade applications, it fully meets the stringent safety and quality requirements of high-end PVC products in the medical, food and daily-use fields.
2. Quality Inspection Test Results
| Inspection Item | Specification | Test Result | Judgment |
| Viscosity Number (mL/g) | 205~195 | 200 | Meets Requirements |
| Apparent Density (g/mL) | ≥0.44 | 0.47 | Qualified |
| Plasticizer Absorption of 100g Resin (g) | ≥34 | 35 | Qualified |
| Volatile Matter (Including Water, Mass Fraction, %) | ≤0.30 | 0.10 | Qualified |
| Sieve Residue Mass Fraction (250μm Mesh, %) | ≤2.0 | 0.8 | Qualified |
| Sieve Residue Mass Fraction (63μm Mesh, %) | ≥95 | 99 | Qualified |
| Impurity Particle Count (pcs) | ≤16 | 8 | Qualified |
| Whiteness (160℃, 10min, %) | ≥85 | 85 | Qualified |
| Fish-Eye Count (pcs/400cm²) | ≤10 | 5 | Qualified |
| Aqueous Extract Conductivity (μS/cm·g) | ≤5 | 1 | Qualified |
| Residual Vinyl Chloride Monomer Content (μg/g) | ≤0.5 | 0.5 | Qualified |
| 1,2-Dichloroethane Content (μg/g) | ≤5 | 2 | Qualified |
3. Core Product Advantages
• Ultra-high purity & low residual monomers: Extremely low residual VCM and 1,2-dichloroethane content, fully meeting the safety standards for medical and food-contact applications
• Well-controlled high polymerization degree: Ensures stable mechanical properties and processing performance of finished products
• Minimal fish-eye & impurity count: Reduces defects and improves the smoothness and safety of medical products
• High whiteness & excellent thermal stability: Maintains bright color and stable performance during high-temperature sterilization and processing
• Superior plasticizer absorption: Excellent compatibility with plasticizers, suitable for flexible medical PVC product formulations
• Low volatile matter: Minimizes bubble formation and odor during processing, ensuring the cleanliness of finished products
• Strict quality control: Consistent batch performance, fully complying with enterprise medical grade standards
4. Typical Application Fields
• Medical grade PVC products: infusion bags, blood transfusion bags, medical catheters, disposable medical gloves, medical tubing
• Food-contact grade PVC products: food packaging films, drinking water pipes, food container seals
• High-purity flexible PVC products for daily use and industrial applications requiring strict safety standards
5. Quality Statement
This batch of products has passed the inspection and fully meets the requirements of the qualified grade indicators in the enterprise standard Q/652302 FKNY 002-2021, and is judged as qualified. All test data are official factory inspection results. Actual product performance may vary with specific formulation designs, processing equipment and operating parameters. Pre-production verification trial is recommended 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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