PVC granules, transparent granular material for PVC hose outer layer
Granular material for PVC hose outer layer
Product Description: PVC white granules, used for making hose outer layer
Product default color: Transparent
PVC plasticizers are PVC resins added with a certain amount of plasticizers, usually above 30phr plasticizers, so that PVC becomes a soft resin. With different plasticizers added, the degree of softness is also different, and they are suitable for different directions of use. At present, they are widely used in medical soft conduits, films, drippers, wires and cables, and other plastic braided reinforced pipes.
Yancko New Materials Co., Ltd. selects high-quality plasticizers and new PVC resins to make PVC plasticizers through special formulas. The main plasticizers can be DOP, DOTP, TOTM, BC, DINCH, etc. according to the needs of customers. Through the special PVC granulation equipment, the PVC pellets produced are plasticized evenly, free of crystal points, bubbles and easy to process.
The PVC has the functions of pressure resistance, high and low temperature resistance, UV resistance, anti-aging, insect and ant prevention. At the same time, it does not contain heavy metals such as lead, mercury, cadmium, etc. It can also be customized according to customer needs without O-benzene plasticizers. The processed products have high strength, wear resistance, corrosion resistance, high temperature resistence, freezing resistance and good flame retardant performance.
The color of granules can be customized, such as blue, white, red, colorless and transparent, and the hardness of 50-90 can be customized.
Technical parameters of PVC transparent hose granules
Property items | Test conditions [status] | Test method | Test data | Data unit | ||
Index | Result | |||||
Mechanical properties | Shore hardness | --- | --- | 80-85 | 82 | --- |
Tensile strength | --- | --- | ≥13.0 | 15 | MPa | |
Elongation at break | --- | --- | ≥250 | 280 | % | |
Other properties | 180℃ thermal stabilization time | --- | --- | ≥40 | 50 | mm |
Reducing substance | --- | --- | ≤0.3 | 0.18 | --- | |
pH degree | --- | --- | ≤1.0 | 0.78 | --- | |
Nonvolatile matter | --- | --- | ≤2 | 1.5 | mg/100ml | |
Heavy metal | --- | --- | ≤0.3 | 0.2 | ug/ml | |
Zinc content | --- | --- | ≤0.4 | 0.3 | ug/ml | |
Ultraviolet absorption | 230-360mm | --- | ≤0.3 | 0.1 | --- | |
Ash content | --- | --- | ≤1 | 0.7 | mg/g | |
Vinyl chloride monomer | --- | --- | ≤1 | 0.8 | ug/ml | |
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