CPE Chlorinated Polyethylene 135A CAS 63231-66-3
Chemical and Physical Properties:
Product Name : Chlorinated Polyethylene
Molecular Formula: CH2-CHCl-CH2-CH2 n
CAS No.:63231-66-3
Production description:
Chlorinated polyvinyl chloride (CPE) is a saturated polymer material with a white powder appearance, non-toxic and odorless, and has excellent weather resistance, ozone resistance, oil resistance, flame retardancy and coloring properties, chemical resistance and aging resistance, Good toughness (still flexibility at -30°C).
CPE is a kind of crystalized white fine particle elastomer with good softness, hydrogen atomsare in special high density polyethylene replaced by chlorine atoms. Low brittle temperature, weather resistance, aging resistance make it impact and additive
modifier.
Application:
CPE135A Have excellent toughness, weather resistance, oil resistance, flame retardant, coloring resistance, chemical and other properties, is compatible with plastics, rubber, excellent filling properties. Depending on the product performance. widely used in rigid PVC products, such as PVC profile, pipe, pipe fittings, sheet and wire etc.
Specification:
Item
CPE-135A
Apparent density,g/m³≥
0.48
Volatile,%
0.5
Thermal decomposition temperature,℃≥
165
Chlorine content,%
35±2
Particle size(0.9mm),≥
99% pass
Shore hardness,≤
65
Residual crystallinity,%≤
10
Number of impurity particles(25×60)c㎡
20
Chlorinated Polyethylene, CPE 135A, Impact Modifier Chlorinated Polyethylene HENAN JINHE INDUSTRY CO.,LTD , https://www.hntitaniumdioxide.com
After the Third Plenary Session of the 18th CPC Central Committee, reform became the core topic of the discussion of the whole people and the focus of social development. How to implement the comprehensive deepening reform? How does reform break the barriers of interest? This has become the focus of attention of people's congresses across the province and from all walks of life.
The reform must break the monopoly. The government and the market must all be in place. If the market can do well, the government should bravely withdraw. This point was also recognized by Jiang Peisheng, the representative of the Provincial People's Congress and the general manager of Qingdao Huatong State-owned Capital Operation Co., Ltd.
Jiang Peisheng noted that LED lighting technology is not good in China, but LED lighting is very mature in technology, and it is difficult to promote it mainly because of market confusion. Reform seems to be a grand proposition, but it is most easy to see results when starting small. He advocated that the promotion of LED lighting should start with the promotion of LED street lights.
Although LED street lights are 70 more energy efficient than traditional street lights and have low maintenance costs, they are not easy to promote. Jiang Peisheng said that the resistance is largely due to the street lighting management department. The large-scale promotion of new technologies may result in a reduction in financial allocations and staffing. The conflict of interest can be imagined.
At present, the state is pursuing the government to purchase services from the society. Street lamps can be handed over to the society as public services. This will not only save a lot of financial expenses, but also fully develop street lamps as a public resource and serve the greatest social utility. Jiang Peisheng suggested.