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EPOLEAD PB3600
Epoxidized Polybutadiene
CAS # 71342-74-0
Premium resin modifier with high-value benefits in a range of formulations.
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EPOLEAD PB3600 is a premium resin modifier that imparts flexibility and improves impact resistance characteristics in cured products without negatively impacting adhesiveness when formulated with polyamine and/or anhydride curing agents.
Additional benefits include:
- Lower epoxy-equivalent weight compared to conventional epoxidized polybutadienes
- Contains both epoxy groups and vinyl groups in the molecule, with terminal hydroxyl groups
- More hydrophilic compared to epoxidized polybutadienes that have epoxy groups at the end of their chain
- Excellent compatibility with other epoxy resins
- High solubility with multiple organic solvents, such as ethyl acetate, butyl acetate, MEK, and more
It can be utilized in a wide variety of end-use applications, such as:
- Epoxy resin/coating modifier
- Industrial and pipe coatings
- Thermoset composites
- Cationic UV coatings
- Adhesives
- Semiconductor sealants
- Can coatings
- And more
Product Specifications
| EPOLEAD PB3600 | |
|---|---|
| External Appearance | Pale yellow liquid |
| Color (APHA) | 25 |
| Water (%) | 0.01 |
| Viscosity (mPa·s/45°C) | 28,000 |
| Acid value (KOHmg/g) | 0.2 |
| Terminal group | Hydroxyl group |
| Epoxy equivalent | 193 |
