Nqe lus piav qhia:
Cov khoom yog tsuas yog siv nyob rau hauv lub synthesis ntawm high refractive index optical resin monomer thiab kev npaj ntawm tsawg kub epoxy resin curing neeg sawv cev
Specifications:
Qhov tshwm sim | Colorless pob tshab kua |
Platinum-cobalt nplai, Hazen | ≤ 20 |
Dej (ppm) | ≤5000 |
Refractive Index | 1.629-1.635 Ib |
Feature:
Nws muaj peb pawg SH.Nws yog ib qho tseem ceeb chemical raw khoom nrog siab refractive index siab transparency thiab tsawg tsw.
Cia:
Nyob rau hauv thawj lub thawv kaw, lub txee lub neej yog 12 lub hlis nyob rau hauv qhov chaw txias thiab qhuav;Lub thoob yuav tsum kaw kom deb li deb tau tom qab qhib kom tsis txhob muaj kuab paug.
Yav dhau los: PENTAERYTHRITOL TETRA (3-MERCAPTOPROPIONATE) Tom ntej: Tetrahydrophthalic anhydride