PVC Impact Modifier CPE135A
IntroductionPvc impact modifier cpe135a is a kind of new type of high polymer composite material which is got from the inter-reaction of polythylene and chlorine gas,a kind of special composite rubber of good comprehensive performance.They are also the ideal plastic modifier.Product advantages1)Pvc impact modifier cpe135a has general oil resistance, including excellent resistance to ASTM No. 1 oil and ASTM No. 2 oil, which are comparable to NBR;Excellent resistance to ASTM 3 oil, superior to CR and comparable to CSM.2) Pvc impact modifier cpe135a contains chlorine, which has excellent flame retardant performance and combustion and drip proof property.The antimony flame retardant, chlorinated paraffin, Al(OH)3 can be used to produce flame retardant materials with good performance and low cost.3) Pvc impact modifier cpe135a is non-toxic and does not contain heavy metals or PAHS. It fully meets the environmental requirements.4) Pvc impact modifier cpe135a has high filling performance and can produce products meeting various performance requirements.CPE has good machining properties and Mooney viscosity (ML121 1+4) is available in 50-100 grades.High rate filling of various fillers
ITEM | UNIT | INDEX |
Chlorine content | % | 35±2% |
Sieve residue(0.9mm) | % | ≤2.0% |
Impurity particle | Pcs/100g | ≤60 |
Thermal decomposition temperature | ℃ | ≥165 |
Apparent density | G/ml | ≥0.46 |
Shore hardness | A | ≤65 |
Tensile strength | Mpa | ≥22 |
Elongation at break | % | ≥530 |
100% tensile stress | ≤2.0 |
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