home   genetic news   bioinformatics   biotechnology   literature   journals   ethics   positions   events   sitemap
 
  HUM-MOLGEN -> biomedical companies   |   search    |   registration     |   modification  
 

registry of biomedical companies

 
  September 28, 2016
promoting the transfer of scientific know-how between industry and academia
 
 
Registry of biomedical companies:

[3] [4] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z] 683 active entries

Hangzhou Sunny Chemical Corp.Ltd.

No.79 Jiaogong Road
Hangzhou,310012
China

Phone: 86-571-8821-2363
Please notice: This entry hasn't been updated by the submitting company for more than 2 years. It could be possible that this company doesn't longer exists.

Description:

Hangzhou Sunny Chemical Corp.Ltd.
Http://www.sunnychemical.com
Polymer additives are added with small amounts to protect polymersí performance by preventing loss of mechanical strength, cracking, crazing, yellowing, and loss of gloss due to day-to-day exposure to air and light.
Our polymer additives, including UV absorbers, Antioxidants, Photoinitiators, Optical Brightener Agents (O.B.A.) and Colorants.
The recommended polymer additives hold the following advantages:
1) Excellent chemical stability
2) Excellent heat stability
3) Good compatibility with polymer
4) Low volatility
5) Low toxicity and small pollution
UV absorber ( Benzophenone):
UV-9 : 2-Hydroxy-4-methoxy benzophenone
CAS No. 121-57-7
Against Cyasorb UV 9
Formula C14H12O3
Molecular weight 228.25

UV-531 : 2-Hydroxy-4-octoxy benzophenone
CAS No. 1843-05-6
Against Cyasorb 531
Formula C21H26O3
Molecular weight 326.43

UV absorber ( Benzotriazole)
UV-P : 2-(2'-Hydroxy-5'-methylphenyl)-Benzotriazole
CAS NO. 2440-22-4
Against Tinuvin P

UV-326 : 2-(2'-Hydroxy -3' -tert-butyl-5'-methylphenyl)-5-chloro benzotriazole
CAS NO. 3896-11-5
Against Tinuvin 326 (Ciba)

UV-327 : 2-(2'-Hydroxy -3' ,5'-ditert-butylphenyl)-5-chloro benzotriazole
CAS NO. 3864-99-1
Against Tinuvin 327

UV-328 : 2-(2'-Hydroxy -3' ,5'-ditert-butylphenyl)- benzotriazole
CAS NO. 25973-55-1
Against Tinuvin 328

UV-329 : 2-(2'-hydroxy-5'-tert-octyllphenyl)benzotriazole
CAS NO. 3147-75-9
Against Tinuvin 5411 (Ciba)

UV absorber (HALS)
Horsorb 292 : Bis(1,2,2,6,6-pentamethyl-4-piperidyl)sebacate
and 1-(Methyl)-8-(1,2,2,6,6-pentamethyl-4-piperidinyl)sebacate
Against Tinuvin 292 (Ciba-Geigy); Eversorb 93 (Everlight)
CAS NO.: 41556-26-7 and 82919-37-7

Horsorb 622 : Poly[1-(2'-Hydroxyethyl)-2,2,6,6-tetramethyl-4-hydroxy piperidylsuccinate
Against Tinuvin 622 (Ciba-Geigy);
CAS NO.: 65447-77-0


Selected Categories:

Product Company   Service Company
Supplier
- General

Last update of this entry: October 24, 2007

Bookmark and Share this page (what is this?)

Social bookmarking allows users to save and categorise a personal collection of bookmarks and share them with others. This is different to using your own browser bookmarks which are available using the menus within your web browser.

Use the links below to share this article on the social bookmarking site of your choice.

Read more about social bookmarking at Wikipedia - Social Bookmarking

   
 
home   genetic news   bioinformatics   biotechnology   literature   journals   ethics   positions   events   sitemap
 
 
 

Generated by companies 4.0 by Kai Garlipp
WWW: Kai Garlipp, Frank S. Zollmann.
7.0 © 1995-2016 HUM-MOLGEN. All rights reserved. Liability, Copyright and Imprint.