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|SPECIFICATION:||WNY1002||Appearance:||Slightly Yellow Transparent Liquid, No Impurity|
|Density (g/cm3 , 20℃):||1.21±0.05||Freezing Point (℃):||-15 Max|
|Acid Value(mgKOH/g):||660-685||Volatile Content (120℃):||2.00% Max|
high temperature epoxy resin,
heat cure epoxy resin
Methyl tetrahydrophthalic anhydride-MTHPA Epoxy Curing Agents FRP APPLICATIONS CAS:26590-20-5
Chemical Name: Methyl tetrahydrophthalic anhydride(MTHPA)
Molecular formula: C9H10O3
Molecular weight: 166.17
CAS No.: 26590-20-5 11070-44-3
It has many excellent properties:
1. high purity
2. light color
3. low viscosity
4. good processing properties
5. low volatility
6. low toxicity
7.low solidifying point
Technical Data Sheet:
|Appearance||Slightly yellow transparent liquid, no impurity|
|Color (Pt-Co)||300# Max||200# Max|
|Density (g/cm3 , 20℃)||1.21±0.05|
|Freezing Point (℃)||-15 Max||0 Max|
|Viscosity (Pa.s, 25℃)||0.060 Max||0.045 Max||0.040 Max|
|Anhydride content||41.5% Min|
|Volatile matter (120℃)||2.00% Max|
|Free acid||0.50% Max|
WNY-1001: suitable for white encapsulation.
WNY-1002: suitable for moulding, pultrusion, interwining.
WNY-1008: suitable for pipelining.
Methyl tetra-Hydro Phthalic Anhydride (MTHPA) is used in the curing agents for epoxy resins, dry-type transformers, high voltage switches, mutual inductors, condensers, LED, etc.
Storage, Packing & Transportation:
25Kg plastic drum or 220Kg iron drum.
In the storage and transportation process, it should be sealed and avoid moisture. It should be stored in dry and ventilated warehouse. It can be stored one year at room temperature.
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Contact Person: Nick Woon