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Industrial Epoxy Resin Anhydride Hardener CAS 26590 20 5 41.5% Min Anhydride Content

Categories MTHPA
MOQ: 1kg
Payment Terms: D/A, D/P, T/T, L/C
Supply Ability: 100 tons per day
Packaging Details: 220kg iron drum and 1150kg IBC or as per customer’s request.
SPECIFICATION: WNY1001
Appearance: Slightly yellow transparent liquid, no impurity
Color (Pt-Co): 200# Max
Density (g/cm3 , 20℃): 1.21±0.05
Freezing Point (℃): -15 Max
Molecular formula: C9H10O3
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Industrial Epoxy Resin Anhydride Hardener CAS 26590 20 5 41.5% Min Anhydride Content

Methyl tetrahydrophthalic anhydride-MTHPA EPOXY RESIN HARDENER 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

EC:247-830-1


Physical and chemical properties:


It has many excellent properties: high purity, light color, low viscosity, good processing properties, low volatility, low toxicity, low solidifying point, durable at room temperature and so on.


Technical Data Sheet:


Item ModelWNY1002WNY1001WNY1008
AppearanceSlightly yellow transparent liquid, no impurity
Color (Pt-Co)300# Max200# Max
Density (g/cm3 , 20℃)1.21±0.05
Freezing Point (℃) -15 Max0 Max
Viscosity (Pa.s, 25℃)0.060 Max0.045 Max0.040 Max
Acid Value(mgKOH/g)660-685
Anhydride content41.5% Min
Volatile matter (120℃)2.00% Max
Free acid0.50% Max

Application:


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:


220kg iron drum or 1150kg IBC or as per customer’s request. Avoid moisture, fire and water. Kept in dry and ventilating place.

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