Chlorinated Polypropylene (CPP)

category:Aldehyde ketone resin
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Release date:2022/10/24
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Detailed description

Chlorinated Polypropylene (CPP)

CAS NO.: 68442-33-1

H. S code: 3902900090

Brief Introduction Chlorinated Polypropylene (CPP) is a thermoplastic resin which is soluble in almost paint solvents bIt is soluble in cyclohexane, methylcyclohexane, toluene,

xylene, alicyclic hydrocarbons (n-hexane, etc.).

Incompatible or partially soluble in alcohols (isopropanol, butanol, etc.) and esters. Weak solvents can be used as diluents.. It can effectively improve adhesion, hardness, gloss, solid content of paint and fullness of coatings. It is a kind of excellent multifunctional additive to coating/painting.

Specification

Application	Low viscosity, high adhesion, ink, paint and adhesives
Appearance	Light yellow or light brown granular solids
Odour	Faint resin smell
Free chlorine	No
Solvent	It is soluble in cyclohexane, methylcyclohexane, toluene, xylene, alicyclic hydrocarbons (n-hexane, etc.). Incompatible or partially soluble in alcohols (isopropanol, butanol, etc.) and esters. Weak solvents can be used as diluents.
Softening point	About 60～100℃
Film-forming condition	Colorless, transparent, soft, thermoplastic resin
Solid content	no less than 98%
Chlorine Content	30±1%
Viscosity [(25±1)℃]	350±30

Solubility

It is soluble in cyclohexane, methylcyclohexane, toluene, xylene, alicyclic hydrocarbons (n-hexane, etc.). Incompatible or partially soluble in alcohols (isopropanol, butanol, etc.) and esters. Weak solvents can be used as diluents.

Application

·CPP resin can be used in many types formulation of coating/printing.

·It can improve gloss, hardness, adhesion, and yellowing resistance of coating/printing.

·It shows excellent wetting to filling and pigment, and is a kind of excellent grinding resin in universal pigment and can improve solid content when applied in coating.

Storage and shelf life

20kg per bag in carton, it also can be used after one year if examined again and conformance to requirements.