Yanxatech
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Maleic anhydride grafted polybutadiene is commonly used in adhesive and sealant applications in automotive coatings, construction, electronics, polyurethane plastics, polymer modifiers, etc., and has excellent electrical insulation, high water resistance, high cold resistance, low oxygen permeability and chemical resistance.
Can be used for toughening epoxy resins.
Offers outstanding electrical insulation properties suitable for electronics and automotive coatings.
Ensures durability and protection against water permeation in various sealants and adhesives.
Features high cold resistance, low oxygen permeability, and superior resistance to chemical agents.
Excellent polymer modifier widely utilized for toughening epoxy resins.
| Product grade | MA-I | MA-Ⅰ type H | MA-II | MA-Ⅲ | MA-IV |
|---|---|---|---|---|---|
| Number average molecular weight, Mn | 1000-1200 | 2700 | 3300 | 5400 | |
| 1,2 structural contents, % | 20-35 | 60-70 | 20-35 | ||
| Acid value, mmol-KOH/g | 30-45 | 20-30 | 40-55 | 80-100 | |
| Viscosity (25℃), Pa.S | ≤5 | ≤20 | ≤10 | ≤50 | |
| Volatile matter, % | ≤0.50 | ||||
| Appearance | Light yellow transparent liquid | Brown transparent liquid | |||
