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|SPECIFICATION:||WNY1008||Appearance:||Light Yellow Transparent Liquid, No Mechanical Impurities.|
|Acid Value(mgKOH/g):||660-685||Viscosity (Pa.s, 25℃):||0.040 Max|
|Volatile Content (120℃):||2.00% Max||Anhydride Content:||41.5% Min|
curing agent for epoxy resin,
premixed epoxy resin
COMPOSITES MATERIALS-MTHPA GOOD HEAT-DURABILITY GOOD LEAKPROOFNESS GOOD INSULATIVITY FRP APPLICATIONS 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
1, Liquid hardeners easy to mix with epoxy resins
2, Less toxicity than amine type hardeners
3, Epoxy resin compounds available having a long pot life
4, Cured epoxy resin compounds available having excellent heat resistance by being cured with MHA
Technical Data Sheet:
|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|
|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, interwinding.
WNY-1008: suitable for pipelining.
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:
This product shall be airtight, out of the sun, moisture-proof and away from het .The storage period commonly is one year.
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3. Prompt Shipment After the Order Confirmation
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* Sample testing support.
* Every batch of products will be tested to ensure its quality.
* 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
Q1: Is it possible to custom the labels with my own design?
A3: Yes, and you just need to send us your drawings or artworks, then you can get you want.
Q2: 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.
Q3: Will you give us discount if we purchase the goods in large order?
Of course. The price terms is closely connected to your order Qty and the relations between us.
Contact Person: Nick Woon