（1）CMH-L black: continuous vulcanized sheath rubber compound for mine cable
（2）CMH-G black: tank-type vulcanized sheath rubber compound for mine cable
（3）CMH-L colorized: colorized continuous vulcanized sheath rubber compound for mine cable
（4）CMH-G colorized: colorized tank-type vulcanized sheath rubber compound for mine cable
According to customer’s different requirements to index, each kind of product is classified into three grades, for example: CMH-L black-1 CMH-L black-2 CMH-L black-3
Our company’s mine cable colorized rubber compound solves the problem of color changing in the process of vulcanization, especially during continuous vulcanization. At last tube obturating section, there is almost no color change on cable through using our company’s rubber compound. It keeps color consistency on cable.
This series of rubber compound is produced according to the requirement of national standard GB7594.7-87. It accords with the regulation of coal industry standard MT386-1995. It reaches the requirements of class A (when cable’s maximum cross section is 50mm² or above) flame test on bunched cables and class B (when cable’s maximum cross section is below 50mm²)flame test on bunched cables.
tensile strength after aging
elongation at break after aging
permanent deformation after cooling ≤
rate of change of tensile strength ≤
rate of change of elongation at break ≤
strength of tear resistance ≥
關(guān)鍵字： chlorinated polyethylene, CPE, CM, pvc additive, impact modifier, CPE rubber compound, cable sheath
Weifang Honghai Plastics Technology Co., Ltd. is located in Hanting economic development zone, Weifang city, Shandong province. Here environment is beautiful and transportation is convenient. Our company covers an area of more than 100 acres. It is specialized in production, research and development of chlorinated polyethylene (CPE) series product, a new synthetic material of polymer.
Our company has many experts and technicians who have engaged in research and production of chlorinated polyethylene (CPE) and cable sheath rubber compound. It has strict scientific management. On the basi