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.hncarbonblack.com
The incandescent lamp invented by Edison illuminates people's lives. More than 100 years have passed. With the development of science and technology, countries have introduced plans to eliminate incandescent lamps, and incandescent lamps are about to withdraw from the historical arena. According to the "China's roadmap for phasing out incandescent lamps", China will ban the import and sale of incandescent lamps for general lighting above 60 watts from October this year. LED household lights far surpass ordinary energy-saving lamps, but because of the price is not close to the people have been cold market. Now, with the delisting of incandescent lamps, people's consumption and usage habits will also change, and LED lights will be feasible in thousands of households.
The replacement of the incandescent lamp in the product countdown, LED lights become the new favorite of lighting, China's lighting energy-saving market has great potential. At present, lighting electricity accounts for about 12% of the total electricity consumption of the whole society. If all the incandescent lamps in use are replaced with high-efficiency lighting products, it can save 48 billion kWh a year. With the ban on the import and sale of incandescent lamps of 60 watts and above, incandescent lamps have entered the countdown.
The 60-watt power incandescent lamp product is still a common electric light source in everyone's life. The implementation of the road map will change people's consumption and usage habits. The civilian market is very large. With the delisting of incandescent lamps, this part of the market will be divided by fluorescent energy-saving lamps and LED energy-saving lamps. The products of well-known enterprises such as Philips and NVC will seize the market. Liao Xu, chairman of Hunan Tianci Sunshine Solar Co., Ltd., a company in Changsha High-tech Zone, believes that the LED home market is getting better.
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Wu Bing, a citizen who just moved into the Lushan and Yuan Community, installed an LED group lamp with an area of ​​about 1 square meter and a price of about 2,000 yuan. In addition to providing illumination, this LED group lamp can also change colors such as red, blue and white according to the needs of users to create a different atmosphere. This light is not only beautiful, but also does not consume electricity. Faced with the daughter's question about the expensive and power-consuming LED lights, Wu Bing proudly said. After using it for a while, my daughter was very satisfied with this light group. She felt that the light was soft but not bleak and very comfortable.
With the improvement of people's quality of life, LED household lights are not as lacking as before. The LED household lamp, which has 1.5 times and 10 times the luminous quantity and life, respectively, and has many advantages such as energy saving and environmental protection, has become a new favorite of lighting products.
Market observation LED lights are very rich in variety, physical store online store sales are growing in the past few days, reporters in Changsha supermarkets, chain stores, and Jingdong, Gome online and other e-commerce platform to see, LED lights are very rich, there are bulbs, lamps Sales of colored lights, spotlights, etc., continue to rise.
The reporter saw in the Xinyijia Supermarket in Hexi that the LED household lights began to occupy a place on the shelves of fluorescent energy-saving lamps. LED bulbs are spherical in appearance, similar to incandescent lamps, unlike spiral or U-tubes for fluorescent energy-saving lamps. In a lighting store in Hexi, the boss introduced: Many people are already paying attention to LED bulbs when choosing a light bulb. Some customers are too expensive, but they have a long service life and will be purchased after comprehensive consideration. Increasing.
In order to popularize LED lights to increase sales, many merchants have launched preferential activities. For example, the price of a brand 5 watt LED bulb is 56.8 yuan, and the discounted price is 39.8 yuan. Discounts are available offline, online is cheaper, and the variety to choose from is very rich. In Taobao, the price of LED bulbs ranges from a few yuan to one hundred yuan. When the reporter searched for sales, he found that the sales volume of a state-owned LED household lamp has reached more than 36,000, and the sales of brands such as Philips and Huaqiang are close to tens of thousands. In the evaluation, such as not expensive, and very bright, if it can be used for a long time, I will be the most common evaluation of the home lights.