タイトルまたは説明
CPE resin
CPE resin is one kind of rubber high molecular material
made of high-density polythene resin after chlorination reaction.
From the molecular constitution, we can see that CPE can be seen as
random copolymer of ethane, chloroethylene and 1, 2 acetylene
dichloride; its molecular chain is saturated and the polar chlorine
atoms are in random distribution, thus, it has the good mechanical
and chemical properties and is widely used in machinery, electric,
chemical, mine and building material industries. The heat
resistance, resistance to ozone and weather and aging resistance of
CPE are better than those of rubber; its oil resistance is better
than that of NBR and CR; its aging resistance is better than that
of CSM and it can resist the corrosion medium of acid, caustic and
salt etc. It's innocuity, flame resisting and no explosion
hazard.
CPE product can be classified into two categories:
general type and rubber type. The former is used for plastics
modification, and the latter is used for making elastomer
material.
Our company mainly produces H**5 type
CPE. The key technical index:
|
|
Best quality
|
First quality
|
Qualified quality
|
|
Content of chlorine %
|
*4~*6
|
*3~*7
|
*3~*7
|
|
Crystallization residual%
|
≤5
|
≤*0
|
***-
|
|
Volatilization %
|
≤0.3
|
≤0.4
|
≤0.5
|
|
Residue onsieve %
|
≤0.5
|
≤1.0
|
≤2.0
|
|
Foreign particle/(*5**0m2)
|
≤*5
|
≤**0
|
***-
|
|
Thermal decomposition temperature
　℃
|
≥**5
|
≥**5
|
≥**5
|
|
Apparent densityg/ml
|
≥0.*2
|
***-
|
***-
|
|
Shore hardness (A)
|
≤*7
|
≤*5
|
≤*5
|
|
Tensile strength　
Mpa
|
≥6
|
≥6
|
≥6
|
Our company mainly used as the
impact resistant modifier of PVC. At present, it takes *5% share of
the impact resistant modifier market of domestic PVC. The additive
shares of H**5 type CPE as the impact resistant modifier of PVC
profile shapes is 9~ *2; the shares as the impact resistant
modifier of PVC water feeding pipe and other liquid transfer pipe
under pressure is 4~ 6; this can effectively improve the low
temperature resistant impact property of PVC product. In addition,
H**5 type CPE is widely added into the products including PVC
plate, sheet, calcium-plastic box, case of household appliances and
electrical appliance fittings to improve the mechanical property
and electrical property. CPE can be compatible and use with most
plastics and rubbers simultaneously. The polymer crossblend system
with bad compatibility can take CPE as bulk filler. The rubbers
used together with CPE include caoutchouc, butadiene styrene
rubber, ethylene propylene diene copolymer, polyurethane rubber,
acrylonitrile butadiene rubber, neoprene and chlorosulfonated
polyethylene etc. The plastics used together with CPE include PVC,
PE, PP, EVA and PA etc, which greatly improve the low temperature
resistant impact property and increase flame resistance, oil and
aging resistance, corrosion resistance and insulatibity. This can
make the plastic product have high filling property and reduce
production cost.
â—Packing and
specification：
This product adopts polyethylene bags for internal use
and polypropylene bags for external use with net weight of *5 ±
0.2kg per bag.
â—Storage and
transportation:
For the viscoelasticity and absorbency of CPE resin are
strong, this product shall be stored in the dry and ventilated
warehouse with stack height no more than *0 bags and avoid
solarization, damp and takes strict precautions again stress. It is
not dangerous cargo.
| 国: |
China |
| モデル番号: |
cpe resin
|
| 离岸价格: |
（交渉可能）
Get Latest Price
|
| ロケーション: |
china weifang |
| 最低注文量の価格: |
- |
| 最低注文量: |
20 Acre |
| パッケージの詳細: |
- |
| 納期: |
- |
| 供給能力: |
10000 Acre per Day |
| 支払いタイプ: |
Other, PayPal, Money Gram, Western Union, T/T |
| 製品グループ : |
gaoxin
|
