Puyang Tiancheng Chemical Co., Ltd.
Main products:Dipentaerythritol,C5 Petroleum Resin,C5 Hydrocarbon Resin,petroleum resin,hydrocarbon resin
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  • Contact Person : Mr. Xie Joy
  • Company Name : Puyang Tiancheng Chemical Co., Ltd.
  • Tel : 86-393-8910238
  • Fax : 86-393-4622378
  • Address : Henan,Puyang,West of HuangHe Road,Puyang City,Henan Province,China
  • Country/Region : China
  • Zip : 457000

Methyltetrahydrophthalic anhydride, MTHPA

Methyltetrahydrophthalic anhydride, MTHPA
Product Detailed
epoxy curing agent, solvent-free paint, laminates, epoxy adhesives and so on.

Methyltetrahydrophthalic anhydride, MTHPA

                                            

Molecular formula:C9H10O3

 

CAS No:26590-20-5

 

Molecular weight:166.17

Uses: For epoxy curing agent, solvent-free paint, laminates, epoxy adhesives and so on. For epoxy curing agent, with such advantages as : a long-term storage at room temperature, freezing point is low, volatility is small, excellent performance and low toxicity. It is widely used in the impregnation, casting and winding of motors, dry-type transformers, high voltage switch, transformer, line output transformer, household appliances capacitors, power capacitors resistors, integrated circuits and so on.

Methyltetrahydrophthalic anhydride, MTHPA  Specification:

Appearance            slightly yellow liquid

Anhydride %                       Min  41.5

Volatile Content                  Max 1.0%

Free Acid                             Max 1.0%

Crystallization point C         Max -15        

Packing: 25kg plastic drum or 220kg metal pail.

Methyltetrahydrophthalic anhydride, MTHPA



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