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Electronic Grade High Temperature Cure Epoxy Curing Versatile Intermediate

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Jiaxing Nanyang Wanshixing Chemical Co., Ltd.

City: jiaxing



Tel:86-573-8558 3599

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Electronic Grade High Temperature Cure Epoxy Curing Versatile Intermediate

Minimum Order Quantity 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.
Appearance Slightly yellow transparent liquid, no impurity
Acid Value(mgKOH/g) 660-685
Anhydride content 41.5% Min
Volatile content (120℃) 2.00% Max
Free acid 0.50% Max
Detailed Product Description



Chemical Name: Methyl tetrahydrophthalic anhydride(MTHPA)

Molecular formula: C9H10O3

Molecular weight: 166.17

CAS No.: 26590-20-5 11070-44-3









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



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


























* 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, interwinding.
WNY-1008: suitable for pipelining.




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:


25Kg plastic drum or 220Kg iron drum.

In the storage and transportation process, it should be sealed and avoid moisture. It should be stored in dry and ventilated warehouse. It can be stored one year at room temperature.


Our Service:


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.
* Sample testing support.
* Every batch of products will be tested to ensure its quality.


After-Sales Service

* The fact of logistics information monitoring.
* Any questions about the product can be consulted at any time.
* Goods are sold with return or refund guarantee due to quality issue


Our Advantages:


1. Professional Employees and Efficient Management

2. High Quality and Competitive Price

3. Prompt Shipment After the Order Confirmation

4. Approved by ISO , CQC , IQNet, etc.




Q1: I'm interested in your products, but now I'm out of China; could you offer your labels to my country?
A1: Sure! We've got full exportation experience, and no matter where you are, we may arrange the delivery for you, either by sea, by air or by express, depending on your need.

Q4: How can l release the payment to you ?
A4: We can receive your payment by T/T, and we can also receive by L/C, D/P, D/A, OA.


Product Tags: high temperature epoxy resin   heat cure epoxy resin  
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