Pyromellitic Dihanhydride Purified

Original
price: Negotiable
minimum:
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Shandong
Validity to: Long-term effective
Last update: 2020-12-18 10:21
Browse the number: 208
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Product details

Product Properties

Item

Standard

Appearance

White crystal

Assay

99.5%

Melting Point

286~288

Free acid content

0.5%


Product Application

This product is mainly used as raw material of polyimide, curing and polishing agent of epoxy resin and crosslinking agent of polyester resin.

Used for manufacturing polyimide film, polyimide resin, powder coating matte agent, advanced electrical insulation materials.

It is used to make polyimide resin, high temperature resistant electric insulating paint, PVC plasticizer, synthetic resin crosslinking agent and epoxy resin curing agent, also used to make phthalocyanine blue dye, etc.


Product Package

1. Inside the aluminum foil bag, packed in cartons and pallets, with a net weight of 20kg, placed in a cool and dry place, strictly sealed for preservation and moisture proof.


2. Inside aluminum foil bag, packed in drums and pallets, net weight 25kg, placed in a cool and dry place, strictly sealed for preservation, moisture proof.


3. Customized packaging is also available according to customers’ requirements.



FAQ

● Where is our factory?

Our factory located in Boshan district Zibo city Shandong province, China


● Where is the port of loading?

Qingdao port is the nearest port with around 4 hours by truck.


● What about sample?

Sample is available for free.


● How do you control the quality of the products?

We have our own laboratory and we will analyse each batch of samples.


http://www.zbaqchem.com/

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