Glycerol Rosin Ester G 90L Resin for Diverse Industries and Polymers

Glycerol Rosin Resin G 90L is a pale yellow to water-white transparent solid substance. It is derived from gum rosin or refined gum rosin by undergoing an esterification process with glycerol. This transformation results in the formation of G 90L, which serves as an effective tackifying resin.

Item NO.:
G 90L
EINECS No.:
232-482-5
CAS No.:
8050-31-5
Color Gardener:
Light Yellow
Property:
Acid value is lower resistant to yellowing; heat resisitant; highly adhesive.

Inquiry now

Product Detail
Packaging and Transportation

Glycerol Rosin Ester G 90L Resin for Diverse Industries and Polymers

Product Name

Glycerol Ester of Gum Rosin, Ester Gum, GEGR

Chemical Properties

Glycerol Rosin Resin Ester, presenting a faint yellow to water-white transparent solid appearance, emerges from the esterification of gum rosin or refined gum rosin with glycerol. This transformative process yields a valuable tackifying resin, widely embraced across various sectors.

A noteworthy rendition of this substance is Glyceryl Rosinate, synonymous with Glycerol Ester of Gum Rosin (GEGR). This particular variant finds its niche in specialized fields, including hot melt adhesives, pressure-sensitive adhesives, adhesive tapes, cosmetics, and depilatory waxes. Beyond its tailored applications, it maintains a robust presence within polymer compositions. EVA, acrylics, polyurethanes, SIS, and SBS polymers all welcome its integration, benefiting from heightened adhesion and refined mechanical attributes.

In essence, Glycerol Rosin Ester stands as a versatile cornerstone, elevating industries and polymer functionalities alike.

Specifications

Test Items	G 85	G 90	G 90L
Appearance & Color	2-4	2-4	2-4
Softening Point (R&B)℃	85-88	88-93	88-93
Acid value.(mg KOH/g)10	10	10	10
Solubility in Benzene(1:1)	Clear	Clear	Clear

Application

EVA base hot melt glue sticks, bookbindings, Pressure-sensitive adhesive based on SIS or SBS.
Adhesive, emulsion and paints based on NR and CR.

Glycerol Rosin Ester G 90L Resin for Diverse Industries and Polymers

1.Packing: 25kg/bag

2. Storage: Kept in a low temperature, dry and ventilated place, avoid direct sunlight.

3. Shelf life: One year in ventilating, cool and dry area.

Leave A Message

If you are interested in our products and want to know more details, please leave a message here, we will reply you as soon as we can.

Tags :

Related Products

High Viscosity Glycerol Rosin Resin G 85 in Depilatory Wax

The Industry grade of Glyceryl Rosinate (a polyol ester of rosin), also called Glycerol Esterof Gum Rosin (GEGR), which is used for specialty industries of adhesives,coating and paints. G-85 also widely used in polymers including EVA, acrylics, polyurethanes, SIS and SBS.

Glycerol Rosin Resin G 90

Glycerol Rosin Resin G 90 is the slight yellow or water-white transparent solid, which is made from gum rosin or refined gum rosin through esterification with glycerol; G-90 is good tackifying resin. The Industry grade of Glyceryl Rosinate (a polyol ester of rosin), also called Glycerol Esterof Gum Rosin (GEGR), which is used for specialty industries of adhesives,coating and paints. G-90 also widely used in polymers including EVA, acrylics, polyurethanes, SIS and SBS.

Glycerol Rosin Resin Ester Versatile Tackifying Resin in depilatory wax

Gum Rosin is a slightly yellow or water-white transparent solid that is produced by esterifying gum rosin or refined gum rosin with glycerol. This results in a good tackifying resin that is commonly used in various industries such as hotmelt adhesive or depilatory wax.

Potassium Soap of Disproportionated Rosin DRS K 80

Potassium Soap of Disproportionated Rosin is produced by disproportionated rosin reacting with Potassium hydroxide.

Sulfur Silane Coupling Agent Crosile for Rubber Type and Filler Modified

A comparative study of α- and γ-functional silane coupling agents in silica-filled SBR vulcanized with conventional sulfur systems shows that the effects of silanes on vulcanization kinetics and their coupling effects depend on their structure and location. Rubber reactive groups. All tested silanes containing mercapto or sulfide functional groups resulted in improvements in tensile properties and affected the cure kinetics of the systems used.

Silane Coupling Agent Tetraethoxysilane (TEOS) Crosile Si32 in Semiconductor Industry

Ethyl silicate is also known as tetraethyl silicate and tetraethoxysilane. Colorless transparent liquid with special odor.

Vinyl Silane Polyolefin Adhesion Promoter Silane Coupling Agent

Crosile® 171, Crosile® 151, Crosile® 172, as well as Crosile® 173 are highly effective compounds that offer a wide range of benefits when used to modify various polymers. Whether you need to enhance mechanical strength, adhesion, or weather resistance, these compounds are the ideal choice for achieving outstanding results.