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Product Details:
Payment & Shipping Terms:
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Specification: | WNY1001 | Color (Pt-Co): | 200# Max |
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Density (g/cm3 , 20℃): | 1.21±0.05 | Freezing Point (℃): | -15 Max |
Anhydride Content: | 41.5% Min | Packing: | 25Kg Plastic Drum And 220kg Iron Drum And 1050kg IBC |
High Light: | methyltetrahydrophthalic anhydride,epoxy laminating resin |
Methyl tetrahydrophthalic anhydride-MTHPA WIDE APPLICABILITY GOOD HEAT-DURABILITY CAS:11070-44-3
Chemical Name: Methyl tetrahydrophthalic anhydride(MTHPA)
Molecular formula: C9H10O3
Molecular weight: 166.17
CAS No.: 26590-20-5 11070-44-3
EC:247-830-1
Features:
It has many excellent properties:
a. high purity
b. light color
c. low viscosity
d. good processing properties
e. low volatility
Technical Data Sheet:
Item Model | WNY1002 | WNY1001 | WNY1008 |
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 |
Acid Value(mgKOH/g) | 660-685 | ||
Anhydride content | 41.5% Min | ||
Volatile matter (120℃) | 2.00% Max | ||
Free acid | 0.50% Max |
Above are standard grades, anhydride mixtures and different isomer structures can be offered(Mixture of 3- and 4- Isomers)
WNY-1001: suitable for white encapsulation.
WNY-1002: suitable for moulding, pultrusion, interwining.
WNY-1008: suitable for pipelining.
Application:
MTHPA, Methyl tetrahydrophthalic anhydride, is indeed the main raw material for high-voltage electrical apparatus (capacitors, resistors, transformers, ignition coils, wiring parts ...) considering its excellent insulating properties.
Storage, Packing & Transportation:
220kg iron drum or 1150kg IBC or as per customer’s request. Storage period: at least 12 months.
To protect from fire and water during storage and transportation. Keep upright.
Contact Person: Nick Woon
Tel: +8618167327733