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|SPECIFICATION:||WNY1002||Color (Pt-Co):||300# Max|
|Viscosity (Pa.s, 25℃):||0.060 Max||Freezing Point (℃):||-15 Max|
|Anhydride Content:||41.5% Min||Acid Value(mgKOH/g):||660-685|
MeTHPA-Methyl tetrahydrophthalic anhydride GOOD HEAT-DURABILITY GOOD LEAKPROOFNESS GOOD INSULATIVITY 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
High purity, light color;
Stable performance, low freezing point, long service life, long shelf life;
Low volatility, low toxicity and low loss on heat;
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
WNY-1001: suitable for white encapsulation.
WNY-1002: suitable for moulding, pultrusion, interwinding.
WNY-1008: suitable for pipelining.
used in curing agent , solvent-free paint, laminated board and epoxy adhesive. It is widely used in the immerse, casting and winding of motor, dry type transformer, high tension switch, mutual inductor, line output transformer, capacitance, capacitance resistance and IC.
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.
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2. High Quality and Competitive Price
3. Prompt Shipment After the Order Confirmation
4. Approved by ISO , CQC , IQNet, etc.
* 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.
3- 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.