Products
Pensel (Rosin Ester)
Tackifier, Adhesive and Chewing Gum Base
- Ester resin derived from a natural resin, rosin
- This resin has a long history as a tackifier for adhesives
- Optimized for hot melt adhesive, good initial color and long-term heat stability
| Product | Type | Color (Gardner or USDA) | Acid Value | Softening Point (ºC, R&B) |
|---|---|---|---|---|
| GA-85H | Hydgogenated Rosin Ester | 7 max. | 10 max. | 81-87 |
| GA-90 | Rosin Ester | 5 max. | 7 max. | 87-93 |
| GA-100 | 5 max. | 10-20 | 100-106 | |
| GB-120 | 7 max. | 10-20 | 116-126 | |
| D-125 | Polymerized Rosin Ester | 13 max. | 20 max. | 120-130 |
| D-135 | 13 max. | 16 max. | 130-140 | |
| D-160 | 13 max. | 16 max. | 150-165 | |
| KK | G or bettter | 25 max. | 165 min. |
Pensel GA and GB series
Characteristics: Good oxidation, weather, heat resistance and good compatibility with EVA, rubbers and acrylic polymer
Use: PSA, HMA and acrylic adhesive
Pensel D series and KK
Characteristics: Good heat resistance and adhesion in EVA and acrylic based compound
Use: Acrylic adhesive. Hot melt adhesive. Printing ink