Organic Intermediate Methyl Tetrahydrophthalic Anhydride Mthpa CAS 19438-64-3
Product Description
Used for epoxy resin curing agent, solvent-free paint, laminate, epoxy adhesive and so on. Used as curing agent for epoxy resin, it has the advantages of long-term storage at room temperature, low freezing point, low volatility and low toxicity. Widely used in motor, dry type transformer, high voltage switch, transformer, line output transformer, home appliance capacitance, power capacitance resistance, integrated circuit impregnation, pouring and winding, etc.
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Item
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Index
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Appearance
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Light yellow liquid
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Colour(Fe-Co method)
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≤5
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viscosity 25ºC, mpa.s
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≤45
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Content of acid anhydride %
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≥40.5
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Acid value mgKOH/g
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660-685
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Volatile content %
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≤1.0
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Free Acid %
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≤1.0
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Rich scientific research experience and technical strength, can provide customers with high quality solutions.
- Reliable product quality: The company adopts advanced production equipment and technology in the production process, strict control of every link, to ensure stable and reliable product quality.
- Broad market prospect: With the development of social economy and the improvement of people's awareness of environmental protection, the new material industry will usher in a broader market prospect. The company will actively expand the market, and constantly introduce new products in line with market demand.
- Strong teamwork ability: the company focuses on team building, encourages employees to learn from and help each other, and forms a good cooperative atmosphere in project development to improve project development efficiency.
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