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Stable Methyl Tetrahydrophthalic Anhydride Cas 26590 20 5 High Temperature Curing Electronic Grade

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Good quality Epoxy Resin Catalyst for sales
The delivery time is quick, and very important: the products always sent match the order. I trust them because i've never been disapointed with them.

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Stable Methyl Tetrahydrophthalic Anhydride Cas 26590 20 5 High Temperature Curing Electronic Grade

China Stable Methyl Tetrahydrophthalic Anhydride Cas 26590 20 5 High Temperature Curing Electronic Grade supplier

Large Image :  Stable Methyl Tetrahydrophthalic Anhydride Cas 26590 20 5 High Temperature Curing Electronic Grade

Product Details:

Payment & Shipping Terms:

Minimum Order Quantity: 1kg
Packaging Details: 25kg plastic drum and 220kg iron drum and 1050kg IBC or as per customer’s request.
Payment Terms: D/A, D/P, T/T, L/C
Supply Ability: 100 tons per day
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Detailed Product Description
MODEL: WNY1001 Appearance: Slightly Yellow Transparent Liquid, No Impurity
Color (Pt-Co): 200# Max Acid Value(mgKOH/g): 660-685
Anhydride Content: 41.5% Min Storage: Avoid Moisture, Fire And Water. Kept In Dry And Ventilating Place

Epoxy Resin Hardener-MTHPA HIGH TEMPERATURE CURING ELECTRONIC GRADE 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

Structural formula:

 

 

Features:

 

A. high purity and light Color
B. low viscosity
C. Stable property
D. low volatility
E. good solubility

 

 

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

 

Application:

 

Epoxy resin curing agents, solvent free paints, laminated boards, epoxy adhesives, etc. With the many advantages, e.g. long-term storage at room temperature, low freezing point, small volatilization and low toxicity, MTHPA is widely used in electric machines, dry-type transformers, high voltage switches, mutual inductance equipments, horizontal output transformers, household appliances capacitors, power capacitors and resistances, and the impregnating, casting and wrapping of integrated circuits.

 

Storage, Packing & Transportation:

 

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

Contact Details
Jiaxing Nanyang Wanshixing Chemical Co., Ltd.

Contact Person: Nick Woon

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