High thermal and oxidative stability due to complete hydrogenation of the rosin backbone.
Excellent compatibility with a broad range of polymers including EVA, SIS, SBS, and acrylics.
Low color and outstanding light stability—ideal for premium-grade adhesive and coating formulations.
Consistent softening point and low volatility, supporting reliable processing and shelf-life performance.
Non-halogenated, REACH-compliant resin suitable for sensitive applications in hygiene and food-contact-adjacent uses.
Hot-melt pressure-sensitive adhesives (HMPSA) for labels, tapes, and medical devices.
Tackifier in solvent-based and water-based acrylic adhesives for packaging and graphic films.
Resin modifier in rubber-based adhesives and sealants requiring high clarity and aging resistance.
Performance additive in protective coatings and overprint varnishes for gloss and mar resistance.
Compatibility enhancer in polymer-modified bitumen and roofing membrane formulations.
| Chemical Type | Hydrogenated rosin ester (glycerol ester) |
| Product Form | Pale yellow to water-white solid pellets or flakes |
| Appearance | Clear, transparent, non-crystalline solid |
| Softening Point (Ring & Ball, °C) | 108–112 |
| Color (Gardner, 50% w/w in Toluene) | ≤ 2 |
| Acid Number (mg KOH/g) | ≤ 5 |
| Cloud Point (°C, 20% w/w in Ethanol) | ≥ 65 |
| Key Features | High stability, low color, excellent tack and peel balance |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China