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High Chlorinated Polyethylene (HCPE-H)--Adhesive Level
Properties:
High molecular weight, high viscosity, excellent bonding effect.
Solubility:
Soluble in organic solvents (like toluene, xylene) and forming a colorless or yellow transparent solution. Insoluble in ethanol, fat hydrocarbons solvents.
Stability:
Stable in an atmosphere at room temperature and slowly degrading under continuous heating.
Applications:
1. Adhesives for PVC or CPVC tubes, pipes or panels
2. Can be used as a replacement vinylidene chloride adhesive
3. Adhesive for metals
4. Adhesives in fibre industry
Specifications:
Index | HCPE-H(A) | HCPE-H(B) |
Content of chloride (%) | 62-68 | 62-68 |
Viscosity (s)(Tu-4 10wt% dichloroethane solvent 25°C) | 30-50S | >100S |
Thermal decomposition Temperature (°C) ≥ | 100 | 100 |
Weight loss after drying (%) ≤ | 0.5 | 0.5 |
Note: The viscosity is measured by Tu-4 method in a dichloroethane solution at 25ºC. 10g YURON HCPE-H dissolved in 90g dichloroethane .