HITACK GL-140 is a low molecular weight thermoplastic aromatic resin obtained from petroleum- derived monomers. It is odor improved grade with low odor and low VOC, good compatibility with other resins and polymers. This grade is mainly used in adhesives, esp. EVA based Hot Melt Adhesives.
Key Characteristics:
• Good compatibility with EVA,SBS
• Mutual solubility
• Good thermal resistance
• Low VOC and low odor
• Water resistance
• Insulation and excellent chemical stability.
Typical Properties
| Property |
Unit |
Typical value |
Test method |
| Color (50% resin solid in Toluene) |
Ga # |
Max9# |
(ASTM D1544) |
| Softening point (Ring & Ball) |
°C |
135-145 |
(ASTM E28) |
| Acid value |
mgKOH/g |
Max 0.10 |
(ASTM D974) |
| Bromine value |
g /100g |
Max.35 |
(ASTM D1959) |
| Ash content |
% |
Max.0.05 |
(ASTM D 1063) |
| Specific gravity |
20/20℃ |
1.01-1.08 |
(ASTM D71) |
Application
Hot Melt Adhesive, Shoes Adhesive, PSA, Industrial Paints, Coating and Rubber application
Packaging
GL-140 is available in 25kgs paper bag or 500kgs/1000kgs in bulk bag.
GRESIN and its marketing affiliates shall not be responsible for the use of this information, or of any product, method, or apparatus mentioned, and you must make your own determination of its suitability and completeness for your own use, for the protection of the environment, and for the health and safety of employees and purchasers of your products. No warranty is made of the merchantability of fitness of any product, and nothing herein waives any of the Seller's conditions of sale.
Storage
Inside storage is recommended and keep at temperature not exceeding 30oC. Pelletized forms of resins may block or lump in hot weather climates or if stored near heat sources. Resins are prone to gradual oxidation, some more so than others. This could result in darkening and/or it could have an adverse effect on the solubility of the resin in organic solvents or on its compatibility with polymers.
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