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Pensel GA-90
- CASE Ingredients Features
- Heat ResistanceWeather Resistance
- Chemical Family
- Esters, RosinsEstersRosins
PENSEL GA-90 is a glycerol rosin ester. PENSEL GA-90 is based on Chinese Gum Rosin and produced by Guangxi Wuzhou Arakawa- China. PENSEL GA-90 resin can be used in various adhesive applications and with a variety of elastomers. PENSEL GA-90 gives excellent performance in adhesion and provides heat stability to the end use applications. PENSEL GA-90 is especially engineered to provide these properties with EVA.
Identification
- CASE Ingredients Functions
- Tackifier
Product families
CASE Ingredients — Additives
- Surface Modifiers
Other characteristics
- Brand
- Pensel
- End Uses
- Hot Melt Adhesive, Pressure Sensitive Adhesive
- Features
- Heat Resistance, Weather Resistance
- Compatible Polymers & Resins
- Acrylics
- Usage
- Acrylic PSA
- HMA
- Markets
- Adhesives & Sealants
- Printing & Packaging
- Benefits
- Good compatibility for various elastomers
- Good heat stability
- Giving excellent performance in adhesion
- PACKAGING
- 55.115LB (=25 KG) paper bags
- 35 bags per wooden skid
- Application
- PSA tape, PSA label, Packaging, Book binding
- Applications
Adhesives & Sealants — Other Adhesives & Sealants Applications; Printing & Packaging — Other Printing & Packaging Applications
- Technology
- CASE Ingredients
- Heat Stability
- Measured by Brookfield type viscometer.
- Checked a sample (30g) in an oven at 180°C.
- 1: The ratio between EVA #220 and resin is 1:1.
- Characteristic
Good oxidation; Weather and heat resistance; Good compatibility with EVA, rubbers and acrylic polymer
- Adhesive & Sealant Type
- Hot Melt Adhesive
- Pressure Sensitive Adhesive
- Compatible Polymers and Resins
- Acrylics
- Compatible Substrates and Surfaces
- Elastomers & Rubbers
Technical data
Table 1 of 1
16 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Color (Gardner) | 5 max. | — | — |
| Acid Value | max. 7 | — | — |
| Acid Value | 7 max. | — | — |
| Softening Point | 87-93 | °C | — |
| Softening Point | 88 - 93 | °C | R&B |
| Mn (Typical) | 770 | — | — |
| Mw/Mn (Typical) | 1.3 | — | — |
| Specific Heat | 84 | °C | — |
| Melt Viscosity (150°C) | 4650 | cps | — |
| Heat Stability (180°C, No Skinning) | 96 | hours | — |
| Cardboard/Aluminum (5°C) | 1.15/25 | kg/mm | — |
| Cardboard/Aluminum (20°C) | Partially Destructed | — | — |
