China wholesale Epichlorohydrin – Optical Brightener OB CI184 – DEBORN
China wholesale Epichlorohydrin – Optical Brightener OB CI184 – DEBORN Detail:
| Chemical name | 2.5-bis(5-tertbutyl-2-benzoxazolyl)thiophene |
| Molecular formula | C26H26SO2N2 |
| Molecular weight | 430.575 |
| CAS NO. | 7128-64 -5 |
Chemical structure
Specification
| Appearance | Light green powder |
| Assay | 99% min |
| Melting Point | 196 -203°C |
| Volatiles Content | 0.5% max |
| Ash content | 0.2%max |
Usage
(With plastic raw material weight percentage)
PVC Whitening: 0.01 ~ 0.05%
PVC: To improve brightness: 0.0001 ~ 0.001%
PS: 0.0001 ~ 0.001%
ABS: 0.01 ~ 0.05%
Polyolefin colorless matrix: 0.0005 ~ 0.001%
White Matrix: 0.005 ~ 0.05%
Package and Storage
Net 25kg/full-paper drum
Store the product in a cool, dry, well-ventilated area away from incompatible materials.
Product detail pictures:
Related Product Guide:
Our company sticks to the principle of "Quality is the life of the company, and reputation is the soul of it" for China wholesale Epichlorohydrin – Optical Brightener OB CI184 – DEBORN , The product will supply to all over the world, such as: Brunei, USA, Manchester, We'll continue to devote ourselves to market & product development and build a well-knit service to our customer to create a more prosperous future. Please contact us today to find out how we can work together.
By Dinah from Bangkok - 2018.12.10 19:03
This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
By Samantha from Niger - 2017.03.28 12:22
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