USD $6.00-9.00 / Gram
USD $6.00-9.00 / Gram
USD $6.80-15.00 / Metric Ton
USD $1.20-3.10 / Metric Ton
USD $4.30-5.10 / Kilogram
USD $1.00-10.00 / Kilogram
USD $6.00-9.00 / Gram
USD $2.52-2.66 / Metric Ton
USD $4.10-5.00 / Metric Ton
methyl tetra-hydro phthalic anhydride (mthpa) was used in the curing agents for epoxy resins, dry-type transformers, high voltage switches, mutual inductors, condensers, led, etc. relative to the general mthpa, this specification have the following characteristics:
①light color when curing ,suitable for white or colorless transparent products;
②good heat resistance, higher tg point.
③faster curing speed , saving the amount of promoter;
④larger viscosity, moisture absorption higher than the general mthpa, shall be sealed.
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methy tetra-hydro phthalic anhydride(mthpa) | ||||||||
cas no: 26590-20-5 | |||||||||
number: b1009/b1014 | |||||||||
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light yellow liquid,colorless liquid |
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methyl tetra-hydro phthalic anhydride (mthpa) was used in the curing agents for epoxy resins, dry-type transformers, high voltage switches, mutual inductors, condensers, led, etc. relative to the general mthpa, this specification have the following characteristics: ①light color when curing ,suitable for white or colorless transparent products; ②good heat resistance, higher tg point. ③faster curing speed , saving the amount of promoter; ④larger viscosity, moisture absorption higher than the general mthpa, shall be sealed. |
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25kg/barrel,220kg/barrel,1100kg/barrel |
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this product shall be airtight, out of the sun, moisture-proof and away from het .the storage period commonly is one year. |