High chlorinated polypropylene resin 883S (for PU benzene-free ink) - 广州昊毅新材料科技股份有限公司

Special resin

High chlorinated polypropylene resin 883S (for PU benzene-free ink)

                                                 

 

  Chemical name  Chlorinated polypropylene resin

 

 General Features:

Chlorine content

40%-42%

Viscosity

10-100mPa.S (25℃, dissolve into 20% solid content solution with toluene)

80-300mPa.S (25℃, dissolve into 40% solid content solution with butyl ester)

solution

transparent

softening temperature

Around 70℃

dry film state

Colorless, transparent, soft, thermoplastic resin

solid state

yellowish lump

 

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

EA/MCH/IPA=9/9/2

40

fully soluble

EA/MCH/MEK=4/3/3

40

fully soluble

EA/MCH/MEK=5/2/3

40

fully soluble

MCH/MEK/IPA=4/5/1

40

fully soluble

MCH/MEK/IPA=9/9/2

40

fully soluble

Toluene

45

fully soluble

 
 

 Features:

883S is a highly chlorinated modified product with excellent solubility. In addition to being soluble in common solvents such as toluene and xylene, ethyl acetate can also be used.

Ester, butanone to dissolve, but insoluble in ethanol, acetone, etc. Because of its low viscosity after dissolution, it is suitable for relevant environmental protection requirements.

Special applications on inks, adhesives and coatings required.

If 883S is used in benzene-free polyurethane ink system, it is recommended to use (mixture of ethyl ester or butyl ester and cyclohexane or butanone) first.

After being dissolved into 40% liquid, it is added to the ink based on benzene-free polyurethane resin. Generally, it is recommended to add the amount

4-5%.

●After 883S is dissolved into a 40% solution with mixed solvent, it has low viscosity and high transparency. It is suitable for use in benzene-free polyurethane ink system as a PP enhancer.

 The main purpose  :

1. Plastic composite binder.

2. Gravure plastic composite ink binder.

3. PP, PET, ABS, PVC use material binder.

4. Heat resistant ink binder.

5. Anti-corrosion coating binder.

 Package :

20Kg/box (carton)

 

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