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CAS 11070 44 3 Methyl Tetrahydrophthalic Anhydride Liquid Anhydride Hardener

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CAS 11070 44 3 Methyl Tetrahydrophthalic Anhydride Liquid Anhydride Hardener

China CAS 11070 44 3 Methyl Tetrahydrophthalic Anhydride Liquid Anhydride Hardener supplier

Large Image :  CAS 11070 44 3 Methyl Tetrahydrophthalic Anhydride Liquid Anhydride Hardener

Product Details:

Payment & Shipping Terms:

Minimum Order Quantity: 1kg
Packaging Details: 220kg iron drum and 1150kg 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
SPECIFICATION: WNY1001 Molecular Formula: C9H10O3
Molecular Weight: 166.17 Color (Pt-Co): 200# Max
Density (g/cm3 , 20℃): 1.21±0.05 Freezing Point (℃): -15 Max

Methyl tetrahydrophthalic anhydride-MTHPA LIQUID ANHYDRIDE HARDENER FACTORY QUALITY GUARANTEE 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:

1. high purity

2. light color

3. low viscosity

4. good processing properties

5. low volatility

6. low toxicity

7. low solidifying point

8. durable at room temperature and so on.

 

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 a curing agent for Epoxy resins; used in epoxy paints and adhesives; MTHPA is also used in reinforced plastic application, for filament wound products (glass fiber reinforced plastics, pipelines for oilfield, poles and sport goods), printed circuit boards, laminated boards, switchgears.

 

 

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 Details
Jiaxing Nanyang Wanshixing Chemical Co., Ltd.

Contact Person: Nick Woon

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