ChlorinatedPolyethylene
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Introduction :
It is chloridized by HDPE. Because the molecule of CPE doesn't contain double bond, it has excellent weatherability, anti-flaming property and wide application. It is mainly used as PVC impact modifier.
Product Performance:
It is white powder and innocuous. Since hydrogen atoms are replaced by chlorine atoms , the crytallization of HDPE was destroyed and becomes soft and full of rubber property. Because of the presence of chlorine atom, CPE turns into polar polymers and have the same polar groups as PVC. Under this situation, it increases the compatibility of PVC. In addition, it can blend with PE, PS and rubber to improve its physical properties.
Specification:
Type
Item |
CPE 135A |
| Chlorine content, % |
35±2.0 |
| Heat of fusion,J/g |
≤2.0 |
| Volatile,% |
≤0.4 |
| Residue on sieve(mesh of 0.9mm),% |
≤2.0 |
| Shore hardness |
≤65 |
| Tensile strength,MPa |
≥8.0 |
| Impurity particles/100g |
≤50 |
| Ash% |
≤5.0 |
Xiongfa Technology firmly aims on founding a hundred-year Company which is base on fantastic qualities. We adopt modern quality management system(GB/T19001-2008/ISO 9001:2008) to control manufacturer's qualities, at the meantime,we have established unique control system to manage employees inside our company. The three parts of the unique control system are classified as top aspect,middle aspect and bottom aspect. It means to control raw materials at the beginning, to control qualities during the producing processes, to strictly follow the GB/T 19001-2008/ISO 9001:2008 testing our products. We precisely manufacture with exact work to ensure none of our products has a single problem, our slogan is "bring the best,the most secure products to our clients", and it is what had been down for the last decades also what we are firmly doing today and in the future.
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