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18053680930Shandong Huachen Chemical Co., Ltd
Tel: +86 180-5368-0930
Email: huachen.chemical@outlook.com
Website: www.huacchem.com
Address: Binhai Economic & Technological Development Zone, Weifang, Shandong, China
Contact UsCPE:
It can be divided into CPE and CM according to the performance
Performance of various grades of chlorinated polyethylene:
Brand | Main Indicators | Performance characteristics and application examples | ||
Chlorine Content% | Hardness | Mooney Viscosity | ||
CPE130 | 30±2 | ≤65 | - | Low chlorine content, good low temperature resistance and large amount of magnetic powder filling. It is mainly used for refrigerator sealing strip, magnetic sheet and other magnetic materials |
CPE135 | 35±2 | ≤65 | - | It has high molecular weight, good flexibility at low temperature and high tensile strength. It is a general impact modifier for hard products. It is mainly used for PVC profiles, pipes, plates and other special-shaped materials |
CM135 | 35±2 | ≤60 | ≤100 | Mooney viscosity between 60-100, excellent mechanical properties, good processability. It is mainly used for wire and cable, rubber hose, tape and other rubber products, soft products, etc |
CM140 | 40±2 | ≤60 | ≤120 | High chlorine content, good flame retardant and oil resistance. It can be used for flame retardant and oil resistant rubber products, such as mining cables, oil resistant rubber hoses, etc |
Items | Index | |||
CPE130 | CPE135 | CM135 | CM140 | |
Mass Fraction of Chlorine% | 30±2 | 35±2 | 35±2 | 40±2 |
Melting Enthalpy / (J / g) ≤ | 2.0 | 2.0 | 2.0 | 2.0 |
Mass Fraction of Volatile Matter /% ≤ | 0.40 | 0.40 | 0.50 | 0.50 |
Sieve Residue (0.9mm sieve hole) /% ≤ | 2.0 | 2.0 | - | - |
Number of Impurity Particles / (Piece / 100) ≤ | 50 | 50 | - | - |
Mass Fraction of Ash /% ≤ | 4.5 | 4.5 | 4.5 | 4.5 |
Mooney Viscosity ml (1 + 4) 125 ℃ ≤ | - | - | 100 | 120 |
Tensile Strength / MPa ≥ | 8.0 | 8.0 | 6.0 | 6.0 |
Shore a ≥ | 65 | 65 | 60 | 65 |
Performance Characteristics:
◆ excellent low temperature flexibility and impact resistance
◆ good chemical and mechanical oil resistance
◆ good heat aging and weather resistance
◆ good flame retardancy
◆ it has good compatibility with PVC, PE, ABS and nitrile rubber
◆ good filling and processing performance
Purpose:
◆ as an excellent impact modifier, it is used for impact resistance of profiles, pipes, pipe fittings and plates of hard plastics
◆ CPE has good compatibility with ABS resin and can be used for flame retardant modification of ABS resin.
◆ use CPE with high filling property and add magnetic powder to make refrigerator sealing strip, magnetic sheet, etc.
◆ as a high molecular non migrating plasticizer, CPE is used to make high-grade waterproof coiled materials, wires and cables, films, hoses, etc., so as to improve the low temperature and weather resistance of products.
◆ as vulcanized products, it is used to make wire and cable sheaths (including mining cables, marine cables, locomotive cables, etc.), steel braided rubber pipes, transport belts, corrosion-resistant seals, various rubber pipes for automobiles (including oil delivery pipes, air conditioning pipes, braking and steering fluid delivery pipes, etc.), rubber dams, rubber pads, etc.