Methyl Tetrahydrophthalic Anhydride is upgraded and renewed material of the products in electronic industry, electrical, and mechanical industry, with the advantages of low freezing point, low viscosity, low volatility, low toxicity etc. Due to its good compatibility with colored epoxy resin and easy operation, the filling ration can be increased to save costs. The cured material has excellent electrical properties, mechanical properties and heat resistance etc.
MOLECULAR FORMULA:C9H10O3 |
FORMULA WEIGHT: 166.17 |
APPLICATION |
Curing agent |
Solvent-free paint, |
Laminated board |
Epoxy adhesive. |
TYPICAL PROPERTIES | |
Appearance | Yellowish liquid |
Color (Pt - Co) | ≤100# |
Acid Value(mgKOH/g) | 600~685 |
Anhydride Content(%) | ≥40.5 |
Viscosity(Pa·s/25°C) | ≤0.040 |
Freezing Point(°C) | <-10 |
Specific gravity(g/cm³ 20°C) | 1.21±0.05 |
Heating Loss(%120°C) | <2.00 |
Free Acid Content(%) | <1.0 |
CLASSIFICATION | |
CAS NO. | 26590-20-5 |
H.S.CODE | 2917201000 |
PACKING |
225kgs per drum |
Or according customer’s request. |
FEATURES 1. high purity and light Color, 2. low viscosity, 3. Stable quality, 4. low volatility, 5. good solubility |
STORAGE |
Store in cool, dry condition and keep away from direct heat and sunlight. When not using the material, ensure that the packings are sealed. |
SHELF LIFE |
At least 12 months when stored in sealed packing under above mentioned condition. |
SUPPLY |
18mt per 20’container |
Methyl Tetrahydrophthalic Anhydride