Payment & Shipping Terms:
|Density (g/cm3 , 20℃):||1.21±0.05||Freezing Point (℃) :||-15 Max|
|Acid Value(mgKOH/g):||660-685||Volatile Content (120℃):||2.00% Max|
waterproof epoxy resin
Methyl tetrahydrophthalic anhydride-MTHPA EPOXY RESIN HARDENER PURITY 99% 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
Physical and chemical properties:
It has many excellent properties:
⑴. high purity
⑵. light color
⑶. low viscosity
⑷. good processing properties
⑸. low volatility
⑹. low toxicity
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|
|Heating loss %,(120℃)||2.00% Max|
|Free acid||0.50% Max|
Above are standard grades, anhydride mixtures and different isomer structures can be offered.
The product is a new material for electronical & mechanical products and widely used in potting, casting, winding, and bonding of electronic components, automobile parts, transformers, high voltage capacitors, mutual inductors, and the impregnation of electronic components, resistors, hybrid integrated circuits. Moreover, it is used for fiberglass irrigation pipes, oil pipes, water filter boxes, insulative bushing, insulated paint and so on.
Storage, Packing & Transportation:
25kg plastic drum and 220kg metal drum and 1150kg IBC or as per customer’s request.
Avoid moisture, fire and water. Kept in dry and ventilating place.
Q: Is it possible to custom the labels with my own design?
A: Yes, and you just need to send us your drawings or artworks, then you can get you want.
Q: Are you a factory or trading company?
A: We are a factory manufacturer. It is located in Jiaxing,Zhejiang. All of our clients from home and abroad, are warmly welcomed to visit us!
Contact Person: Nick Woon