|
Product Details:
Payment & Shipping Terms:
|
Specification: | WNY1001 | Color (Pt-Co): | 200# Max |
---|---|---|---|
Density (g/cm3 , 20℃): | 1.21±0.05 | Freezing Point (℃): | -15 Max |
Acid Value(mgKOH/g): | 660-685 | Storage Period: | At Least 12 Months |
High Light: | epoxy laminating resin,pourable epoxy resin |
Methyl tetrahydrophthalic anhydride-MTHPA EPOXY RESIN HARDENER FACTORY DIRECT BEST PRICE 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
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 Person: Nick Woon
Tel: +8618167327733