Payment & Shipping Terms:
|SPECIFICATION:||WNY1008||Appearance:||Light Yellow Transparent Liquid, No Mechanical Impurities.|
|Color (Pt-Co):||200# Max||Density (g/cm3 , 20℃):||1.21±0.05|
|Freezing Point (℃):||0 Max||Viscosity (Pa.s, 25℃):||0.040 Max|
catalyst hardener resin,
clear epoxy resin
ENVELOPMENT MATERIALS-MTHPA ELECTRONIC GRADE HIGH PURITY PURITY 99% LIGHT COLOR LOW VISCOSITY 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
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:
|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.
epoxy resin curing agents,solvent free paints,laminated bo-ards,epoxy adhesives,etc.With the many advantages,e.g.long-term storageatroom temperature,low freezing point,small volatilization and low toxic-ity,MTHPA is widely used in slectric machines,dry-type transformers,highvoltage swithes,mutual inductance equipments,horizontal output transforme-rs,household appliances capacitors,power capacitors and resistances,and the impregnating,casting and wrapping of integrated circuits.
Storage, Packing & Transportation:
25kg plastic drum and 220kg iron drum and 1150kg IBC or as per customer’s request. Avoid moisture, fire and water. Kept in dry and ventilating place.
* 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.
* 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
1- What trade terms you adopt most of the time?
We accept trade terms on FOB,CIF and other customers' requested terms.
2- What payment terms you accept?
We accept T/T,L/C,D/P, etc.
Contact Person: Nick Woon