Chlorinated Polypropylene (CPP)
Brief Introduction
Chlorinated Polypropylene (CPP) is a thermoplastic resin manufactured from polypropylene (PP) through chemical modification.
Properties
CPP is a nontoxic light yellow granular solid. Depending on the difference of chlorine content, its melting point is generally in the range of 80-160℃ and its decomposition temperature 120-200 ℃. It is easily soluble in some organic solvents like halogenated hydrocarbons, toluene, acetic ether, butanone, etc. and it has high rigidity and good properties of wear-resistance, acid-proof, salt water-tolerance and aging-preventing.
With the development of CPP industry, CPP resin which can be dissolved in ester is friendly to environment. And our CPP resin can be dissolved well in ester.
Specification
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Product types
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Binder
|
Ink
|
Paint
|
|
Items
|
Binder1
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Binder2
|
Ink1(benzene)
|
Ink2(benezene)
|
Ink3 (ester)
|
Paint 1
|
Paint 2
|
|
Chlorine %
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25-30
|
30-40
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29-32
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32-35
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above 38
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18-30
|
30-40
|
|
Viscosity(25℃mPa.s,)
|
500-5000
|
300-1000
|
200-500
|
200-500
|
300-500
|
below100
|
|
Transmittance test
|
belwo0.06
|
|
PH value
|
5.5-7.0
|
Packing
The product should be packed into a fiberboard box lined with an internal polyethylene bag. Net weight of each piece is 20 kg.
