Factory Direct Phthalic Anhydride for Plasticizer Dyes Paints

Phthalic Anhydride

Chemical Formula: C8H4O3

Density: 1.53 g/cm3 (solid)

Melting Point: 131 °C

Boiling Point: 295 °C sublimation

Solubility (water): 0.62 g/100g

Application

1.Phthalic anhydride is a cyclic anhydride, is an important chemical raw material, especially for plasticizer manufacturing.

2. Phthalic anhydride and polyols (such as glycerol,pentaerythritol) can generate polyarylate resin in condensation way, used in paint industry; if an unsaturated acid with ethyleneglycol happening condensation, the resulting chemicals is unsaturated polyester resin, for the manufacturing of insulating paint and glass fiber reinforced plastics.

FAQ

1. Q: How long is your delivery time?

A: About 15 days when receiving the payment.

2. Q: What are the payment terms?

A: Normally we can accept TT and LC.

3. Q: What kind of package?

A: Paper-plastic composite bag, standard exporting bag.

4. Q: How about Quality Control?

A: We have a strict QC system. There will be strict inspection and testing for every order before shipping out.