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Technical Data :

Rosin Modified Pentaerythrite resin

Brief intro: Rosin pentaerythrite resin is the product of esterification of rosin with pentaerythrite. It's a transparent solid form after vacuum treatment.

Properties: Rosin Modified Pentaerythrite resin is soluble in the tar solvent, ester, turpentine oil and similar solvents; insoluble in alcoholic; partially soluble in petroleum solven; good compatibility with vegetable oils. The product is light yellow color with good heat stability and excellent adhesion strength.

Applications: applied in the phenolic resin paint (through polymerization with vegetable oils); also widely used in the hot melt adhesive industry, can be applied in the hot melt adhesive and pressure-sensitive adhesive for improving adhesion strength and reduce cost.

Technical Data :

Type

Spec.

Appearance

Soften Point,(Ring-Ball Method)℃

Acid Value (mgKOH/g)

Color (APHA,≤)

Main Feature

Application

Rosin Modified Pentaerythrite resin

145

Transparent Solid

≥85

≤25

≤10

Good compatibility with wax and rubber

Adhesive

145-Q

Transparent Solid

90-100

≤25

<5

Light color, Increasing Adhesion, Durable

Adhesive, Paint Ink

145-110

Transparent Solid

108-115

≤25

<5

Light color, Increasing Adhesion, Durable

Adhesive,

Packing: 25kg in paper-plastic composite bag.

Storage: dry and cool storage; avoid oxidants in transport.

Precaution : Storage Shelf Life one year, after one year must be tested before use.

 

 
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