Wholesale Carbomer 940 - Cyclobutane-1,2,3,4-tetracarboxylic Dianhydride (CBDA) With Cas 4415-87-6 – Unilong
Wholesale Carbomer 940 - Cyclobutane-1,2,3,4-tetracarboxylic Dianhydride (CBDA) With Cas 4415-87-6 – Unilong Detail:
Cyclobutane-1,2,3,4-tetracarboxylic dianhydride and diamine monomer are used for preparation a polyimide (PI), the type of polyimide has excellent electrical characteristics and optical type, with the material prepared the PI film, in addition to having a higher rate cast visible outside, and can withstand high temperatures thirty-four Baidu. Its performance is very good, is the preparation of a liquid crystal display with an ideal material for the film.
| Appearance |
White or light white power |
| Purity(%) |
≥98.0 |
| A410 |
≤0.020 |
| Cu,ppm |
＜1 |
| Fe,ppm |
＜1 |
| Na,ppm |
＜1 |
| K,ppm |
＜1 |
| Ca,ppm |
＜1 |
Preparation reagents for biologically and pharmacologically active molecules; preparation of photosensitive polyimide materials for high-performance organic thin film transistors; selective cross-linking of polyimide photonic devices.
25kgs/drum, 9tons/20’container
25kgs/bag, 20tons/20’container
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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for Wholesale Carbomer 940 - Cyclobutane-1,2,3,4-tetracarboxylic Dianhydride (CBDA) With Cas 4415-87-6 – Unilong , The product will supply to all over the world, such as: France, Guinea, Chile, During the short years, we serve our clients honestly as Quality First, Integrity Prime, Delivery Timely, which has earned us an outstanding reputation and an impressive client care portfolio. Looking forward to working with you Now!
By Olive from Plymouth - 2017.12.19 11:10
The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
By Athena from Seychelles - 2017.12.02 14:11
