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> INTERMEDIATES > Diverse Building Blocks

Gharda Chemicals, a creative leader in agrochemicals, fine chemicals and polymers, now introduces a wide range of diverse building blocks for high performance polymers, dyes, pigments and other innovative products.

Decades of experience and process expertise in handling complex organic reactions, together with backward integration to the raw materials, makes Gharda a reliable and competitive supplier of these building blocks.

Sr.No.	Product	Application
1	Hexafluoroisopropylidene bis-phthalic anhydride (6-FDA)	Monomer / co-monomer for fluoropolyimides
2	2,2’-bis-Trifluoromethyl-4,4’-diaminobiphenyl (TFDB)	Monomer / co-monomer for fluoropolyimides
3	3,5-Diaminobenzotrifluoride (DABTF)	Monomer / co-monomer for fluoropolyimides
4	2,2’-bis(3,4-dimethylphenyl) hexafluoropropane (BOXAF)	Intermediate for 6-FDA.
5	Pyromellitic dianhydride	Monomer for a wide range of diverse polymers
6	3,3’,4,4’-Biphenyl-tetracarboxylic acid dianhydride	Monomer for a wide range of diverse polymers
7	3,3’,4,4’-Benzophenone tetracarboxylic acid	Monomer for a wide range of diverse polymers
8	4,4’- Biphenyl dicarboxylic acid	Monomer for a wide range of diverse polymers
9	4,4’-Diaminodiphenyl ether	Monomer for a wide range of diverse polymers
10	Trimellitic anhydride	Monomer for a wide range of diverse polymers, intermediate for pharmaceutical and agrochemicals.
11	4-Chlorophthalic anhydride	Intermediate for dyes, printing inks, pigments
12	3,6-Dichlorophthalic anhydride	Intermediate for dyes, printing inks, pigments and polymers
13	3,4-Diaminobenzoic acid	Monomer for polybenzimidazole (ABPBI)
14	3,3’,4,4’,Tetraamino biphenyl	Monomer for polybenzimidazole (PBI)
15	Diphenyl isophthalate	Monomer for polybenzimidazole (PBI)
16	3,3’4,4’ Diphenyl Sulfone tetracarboxylic acid dianhydride	Monomer for a wide range of diverse polymers
17	4,5-Diaminophthalic acid	Monomer for a wide range of diverse polymers