Special resin

Japan Paper 814HS Ester-soluble chlorinated polypropylene resin

Chemical name ：CPP

General Features:

Chlorine content	41
solid content	100%
Viscosity	500-2000mPa.S
solution	transparent
softening temperature	Around 70℃
dry film state	Colorless, transparent, soft, thermoplastic resin
solid state	particles

Solubility:

Soluble Solvents: Aromatic hydrocarbons—toluene, xylene, etc.

Aliphatic hydrocarbons - cyclohexane, methylcyclohexane, ethylcyclohexane, etc.

Ketones---MEK, MIBK, etc.

Esters---ethyl acetate, butyl acetate, etc.

Slightly soluble solvents: methanol, ethanol, butanol (alcohols); hexane, heptane (alkanes).

(mPa.s@25/20% solid content)

solvent	Viscosity	Dissolution
Ethyl acetate (EA)	40	clear
Methylcyclohexane (MCH)	60	clear
Methyl Ethyl Ketone (MEK)	30	clear
EA/MCH=1/1	45	fully soluble
EA/MCH=4/1	40	fully soluble
MCH/MEK=1/1	40	fully soluble
MCH/MEK=1/4	35	fully soluble
EA/MCH/IPA=5/4/1	45	fully soluble
Toluene	45	fully soluble

Main properties:

814HS is a high-performance chlorine-modified resin, which is made of isotactic high-grade PP chlorinated and then grafted with functional groups.

After being melted into a liquid state, it has excellent adhesion to various types of plastic materials, and is compatible with most commonly used solvent-based materials.

The resin has good affinity and is widely used in advanced coating systems.

The main purpose :

814HS has excellent adhesion to various substrates such as PP, BOPP, etc., and has good compatibility with polyurethane. Its addition amount in polyurethane ink is generally 1~2%. Because 814HS is easily soluble in alcohol, ester and other solvents, 814HS is a good environment-friendly adhesion promoter in polyurethane coatings and inks.

Package :

20Kg/box (bag)