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Product Details:
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| Viscosity Number: | 200 ML/g | Apparent Density: | 0.47 G/mL |
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| Plasticizer Absorption: | 35 G/100g | 1,2-Dichloroethane Content: | 2 μg/g |
| Volatile Matter: | 0.10% | Residual VCM Content: | 0.5 μg/g |
Zhongtai P2500 Medical Grade PVC Resin K‑Value 85
Certificate of Analysis
1. Product Introduction
P2500 is a high‑purity suspension‑polymerized medical‑grade PVC resin produced by Zhongtai Chemical. It features high viscosity number, high apparent density, ultra‑low volatile matter, extremely low residual vinyl chloride monomer and 1,2‑dichloroethane content, high whiteness and low conductivity. Strictly manufactured under medical‑grade quality control, it meets strict biocompatibility and safety requirements for medical, pharmaceutical and food‑contact applications.
2. Quality Inspection Test Results
| Inspection Item | Test Result |
| Appearance | White Powder |
| Viscosity Number (mL/g) | 200 |
| Apparent Density (g/mL) | 0.47 |
| Plasticizer Absorption of 100g Resin (g) | 35 |
| Volatile Matter (Including Water, Mass Fraction, %) | 0.10 |
| Sieve Residue Mass Fraction (250μm Mesh, %) | 0.8 |
| Sieve Residue Mass Fraction (63μm Mesh, %) | 99 |
| Impurity Particle Count (pcs) | 8 |
| Whiteness (160℃, 10min, %) | 85 |
| Fish‑Eye Count (pcs/400cm²) | 5 |
| Aqueous Extract Conductivity (μS/cm·g) | 1 |
| Residual Vinyl Chloride Monomer Content (μg/g) | 0.5 |
| 1,2‑Dichloroethane Content (μg/g) | 2 |
3. Core Product Advantages
• Ultra‑high purity & low toxic residues: Strictly controlled residual VCM and 1,2‑dichloroethane to meet medical safety standards
• High viscosity & mechanical stability: Delivers high tensile strength for flexible medical tubing and bags
• Low conductivity: Suitable for insulation‑required medical components
• Low fish‑eye & impurities: Ensures smooth, defect‑free surfaces for sterile medical products
• Excellent thermal stability & high whiteness: Resists discoloration during high‑temperature sterilization
• Good plasticizer absorption: Compatible with medical‑grade plasticizers for flexible formulations
4. Typical Application Fields
• Medical disposable products: infusion bags, blood bags, catheters, medical tubing, sterile gloves
• Food‑contact materials: food packaging films, water‑contact seals and hoses
• High‑purity flexible PVC products requiring strict hygiene and safety standards
5. Quality Statement
This batch complies with all qualified‑grade indicators of enterprise standard Q/652302 FKNY 002‑2021 and is judged qualified. All test data are official factory inspection results. Actual performance may vary with formulation and processing parameters. Pre‑production trial is recommended before 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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