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 believe that prolonged expression partnership is really a result of top of the range, value added support, rich encounter and personal contact 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: Swaziland, Slovenia, Lithuania, Profession, Devoting are always fundamental to our mission. We've got always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.
By Matthew from Indonesia - 2017.05.21 12:31
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
By Elvira from Bangalore - 2017.02.18 15:54
