Tetrahydrophthalic Anhydride Thpa Industrial Grade CAS 935-79-5 for Epoxy Hardner, Plasticizer, Alkyd Resin, Upr Resin

• Customization: Available
• CAS No.: 935-79-5
• Formula: C8h8o3
• Model NO.: THPA
• EINECS: 213-308-7
• Carboxyl No.: Dicarboxylic Acid
• Alkyl No.: Saturated Acid
• Appearance: Powder
• Source: Hydrolysis
• Colour: White
• Character: White Flake
• Color: White
• Grade: a
• Transport Package: 25kg Bag, 500kg Bag
• Specification: industrial grade
• Trademark: ACHILLESCHEM
• Origin: China
• HS Code: 2905
• Production Capacity: 100000

Product Description

roduct Description

 

Tetrahydrophthalic anhydride, C8H8O3, is one of the downstream products of maleic anhydride. It is used in alkyd resins and unsaturated resins to improve the adhesion, elasticity, gloss and water resistance of coatings. As a curing agent, it can be made into products with good high-temperature electrical properties compared with amines, so it is commonly used as epoxy resin curing agent. As a plasticizer, it can improve the cold resistance and heat resistance of PVC, and is non-toxic. At the same time, the product is also a raw material for the synthesis of surfactants and pharmaceutical pesticides.

Product Name	Tetrahydrophthalic Anhydride
Purity	99.0%min
Product Grade	Industry Grade
Appearance	White flake solid
Storage	Keep away from light, fire, keep sealed, moisture-proof

As an intermediate of organic synthesis raw materials, tetrahydrophthalic anhydride is generally used to produce alkyd resins and unsaturated polyester resins, coatings, and as a curing agent of epoxy resins, and is also used in pesticides, vulcanization regulators, plasticizers and surface activators, alkyd resin modifiers, pesticides and pharmaceutical raw materials.

Tetrahydrophthalic anhydride as a raw material for the production of unsaturated polyester resin is mainly to improve the air drying property of the resin, especially in the production of high-grade resin ash, air drying coatings.

 

Qingdao Achilles Chemical has been dedicated to provide global customers one-stop chemical sourcing solutions.
Throughout the years, we've been working on Oleo chemicals, amines, coating&resins, polyurethane, homecare &  personal care and many others in chemical industry.
Achilleschem is licensed distributor of hazardous chemicals.
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1. Professional team: 10 years+ experience in chemical industry.
2. Services: fast response, market analysis, qualified products, safe logistics, nice documents.
3. Flexible payment: TT, L/C, DP....
4. Full set certification.

FAQ
1. Q: What is the MOQ of this product?
     A: One pallet.
2.  Q: What payment terms can you offer?
     A: TT, LC, DP.
3.  Q: Do your products have COA ?
     A: Yes. COA, TDS and MSDS can be provided.
4.  Q: Can you send a sample?
     A: Yes,for more detailes please contact me.