Payment & Shipping Terms:
|Density (g/cm3 , 20℃):||1.21±0.05||Freezing Point (℃) :||-15 Max|
|Acid Value(mgKOH/g):||660-685||Anhydride Content:||41.5% Min|
clear coat epoxy resin
Methyl tetrahydrophthalic anhydride-MTHPA LIGHT COLOR LOW VISCOSITY CHINA SUPPLIER 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
⑺. low solidifying point
⑻. durable at room temperature and so on.
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: How does you factory do regarding quality control?
A: Quality is priority, we always attach great importance to quality controlling from the beginning to the end. Our factory has gained ISO authentication.
Contact Person: Nick Woon