GER-900M glycerol ester of rosin

Application: electronic chemical, solder tackifier

Product category	General use	Suggested usage	Brand	Packing	Unit price	Local dealer
Rosin	solder paste, adhesive		Guangxi	25KG	Yuan	Shenzhen Xinzhihe Chemical

Product name:  Ester Gum

Molecular weight: 945.41

Appearance: transparent liquid, flaky or granular solid

Relative density: 1.095

Softening point: >80℃

Refractive index: 1.545

Acid value: <10mgKOH/g

Component proportion: rosin 90% + 10% glycerine

Uses:  in food grade adhesive, food and other industries

Property: light yellow granule

Techical parameters

Softening point 85-90 ℃ Acid valuemgKOH/g　≤10 Specific gravity  25℃ 1.060--1.090

Light color, low odor, good oxidation resistance and thermal stabilit.

Hot melt pressure-sensitive adhesive, oil soluble pressure-sensitive adhesive, laminating adhesive, EVA hot melt adhesive, polyamide hot melt adhesive, sealant

Uses: in producing laminating adhesive, decorating adhesive, label adhesive, hot melt adhesive, pressure-sensitive adhesive, EVA hot melt adhesive, polyamide hot melt adhesive, sealant, etc.

Soluble in aromatic and aliphatic hydrocarbon solvents, ether, ketone and hydrochloric ether.

Insoluble in ethyl alcohol and water.

Packing: woven bag or paper bag, 25kg/bag or 40kg/bag, or at customer's request.

Shelf life: 12 months if kept in cool and dry place.

Inventory control:

First-in and first-out. Separate from strong oxides, inflammable and explosive substances. To protect from damp. Shelf life is half a year.

Note: the information is for reference only.

Our philosophy is "to offer the society products of dreams caused by the power of chemistry"

 

Consultation Xinzhihe Business Division. . . International Department Shenzhen    TEL:+86-755 - 2981 6011      FAX:+86-755 - 2981 6684                         Consultation     9:00 ~ 18:00(Except for Saturday, Sunday, and national holidays)

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