Chlorinated Polyethylene for PVC products
Brief Introduction
Chlorinated polyethylene(CPE) is a high molecular polymer material made from HDPE through chlorination by water phase method, and the special structure of high molecular give the products perfect physical and chemical property.
Products Series
According to the applications of CPE,we divide them into two groups: CPE and CM, and to meet needs of customers, for each group we developed many types with different technical indexes.
Performance feature
Ordinary plastic products:
CPE products is a kind of cost-benefit impact modifier,widely used in processing of rigid and semi-soft products,such as rigid PVC profile,pipes,pipe fittings and panel. CPE can enhance the impact strength of the PVC finished products.
Soft Products:
As a perfect elastomer,CM can be used for produce soft rubber products.
Magnetic materials
CPE is with a high filling ability fro ferrite magnetic powder,the magnetic rubber products made from it will own a good low temperature flexibility,and can be widely used as refrigerator sealing strips,magnetic cards and etc.
Flame resistant ABS
CPE itself contains chlorine,and owns with a flame retardant,and apply to formula of flame resistant ABS, Adding some CPE in fomulation of ABS ,not only can prevent from the loss of physical properties caused by adding too much inorganic flame retardant ,but also can enhance the flame resistant on the whole system.
Our company stably provides eight conventional grades of CPE,which covers different molecular weight,chlorine content and crystallinity,so that we can meet the needs of most professional customers.
Our company stably provides eight conventional grades of CPE,which covers different molecular weight,chlorine content and crystallinity,so that we can meet the needs of most professional customers.
|
Item |
Unit |
Type |
|||||||||
|
CPE135A |
CPE7035 |
CPEK135 |
CPEK135T |
CPE3615E |
CPE6035 |
CPE135C |
CPE140C |
CPE2500T |
CPE6025 |
||
| Chlorine Content | % | 35±2 | 35±2 | 35±2 | 35±2 | 36±1 | 35±2 | 35±2 | 41±1 | 25±1 | 25±1 |
| Heat of Fusion | J/g | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤5.0 | ≤5.0 | ≤5.0 | 20-40 |
| Shore Hardness | A | ≤65 | ≤65 | ≤65 | ≤65 | ≤65 | ≤65 | ≤65 | ≤65 | ≤65 | ≤70 |
| Tensile Strength | Mpa | ≥8.0 | ≥8.0 | ≥8.0 | ≥8.0 | ≥8.0 | ≥8.0 | ≥6.0 | ≥6.0 | ≥8.0 | ≥8.0 |
| Elongation at Break | % | ≥700 | ≥700 | ≥700 | ≥700 | ≥700 | ≥700 | ≥600 | ≥500 | ≥700 | ≥600 |
| Volatile Content | % | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.60 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.60 | ≤0.40 |
| Sieve Residue(20mesh) | % | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 |
| Non-ferrous Particles | Pcs/100g | ≤40 | ≤40 | ≤40 | ≤40 | ≤40 | ≤40 | ≤20 | ≤40 | ≤40 | ≤40 |
| MI21.6190℃ | g/10min | 2.0-3.0 | 3.0-4.0 | 5.0-7.0 | |||||||
|
Model |
Characteristic |
Application |
|
CPE135A |
It is with the highest molecular weight, a narrow molecular weight distribution and good mechanics properties,widely used for rigid and semi soft PVC products | PVC window profiles,fence,pipes,board and houses folded plate etc. |
|
CPE7035 |
With high molecular weight and a suitable molecular weight distribution ,and similar as Tyrin 7000. | PVC window profiles,fence,pipes,board and houses folded plate etc. |
|
CPEK135 |
With suitable molecular weight and a wide molecular weight distribution ,medium plasticizing speed. | Fast extrusion of PVC window profiles. |
|
CPEK135T |
With suitable molecular weight and a wide molecular weight distribution,plasticizing fast. | Fast extrusion of PVC window profiles. |
|
CPE3615E |
Ordinary molecular weight and a narrow molecular weight distribution,and the plasticizing is fast ,and it is similar as Tyrin3615P. | PVC window profiles,pipes,injection fittings and sole material etc. |
|
CPE6035 |
Low molecular weight and a narrow molecular weight distribution,and it is similar as Tyrin6000. | Film,profile,sealing strips and sole etc. |
|
CPE135C |
Low molecular weight and crystallinity,it has good compatibility with ABS,and it is with the best flowability,used for model products,can improve the flame resistance and impact toughness. |
For flame resistant ABS compound. |
|
CPE140C |
Low molecular weight and low crystallinity | PVC film and sheet . |
|
CPE2500T |
Low chlorinate content and crystallinity,and it is similar as Tyrin2500P. | PVC window profiles,fence,pipes,board etc |
|
CPE6025 |
Low chlorinate content and high crystallinity,it has good compatibility with general purpose plastic,for example PE. | Improve the plasticization performance of the plastic and enhance ageing resistance,such as the low temperature resistance and ozone resistance. |