Sinanox® TMBP ( TMDHB )

Sinanox®TMDHB / TMBP is a biphenyl type liquid crystal polymer intermediate. The epoxy resin synthesized by it has the characteristics of low melt viscosity, good heat resistance, and no cracking, making it an excellent electronic packaging material. The product is pollution-free during use and can prevent aging caused by oxygen and heat. It can be used as an anti-aging agent and antioxidant for rubber and emulsion products; it can also be used as a modified monomer for polyester, polyurethane, polysulfone and other resins. As a stabilizer for dye intermediates or petroleum products.

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SINANOX® TMBP ( TMDHB )

Synonym:Antioxidant TMDHB;Antioxidant TMBP;3,3′,5,5′-Tetramethyl-4,4′-biphenyldiol
Structure：

Specification

Item Standard

Appearance Light yellow powder

Purity % 99.3%

Softening point ℃ 220-230

Molecular weight 242

Volatile matter ％＜0.5

Application:
1. Liquid crystal polymer intermediate
2. Epoxy curing agent
3. Plastic antioxidant
4. Rubber and emulsion antioxidant
Storage: Avoid exposure to the sun or high temperature storage, and should be stored in a cool, dry and ventilated place to prevent moisture, water, and heat.

Package:
25KGS/bag or drum.

Details

Chemical Name	2,2',6,6'-Tetramethyl-4,4'-biphenol
Cas No.	2417-04-1
Formula	C16H18O2
Package	25 KG /drum or Carton

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Sinanox® Antioxidant