ngwaahịa

Ezigbo ọnụahịa Light Stabilizer LS 770 CAS 52829-07-9

Nkọwa dị mkpirikpi:

Aha Chemical: Light Stabilizer LS 770

Okwu : Bis (2,2,6,6-tetramethyl-4-piperidyl) sebacate

Nọmba ekwentị: 52829-07-9

Usoro ihe omimi: C28H52N2O4

Ibu ibu: 480.73


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ngwa

UV-770 bụ ụdị ihe mgbochi amine ìhè stabilizer, mgbe gbakwunye obere ọnụọgụ na ngwaahịa rọba nwere ezigbo nkwụsi ike na ịkpụzi plastik.

Ọ nwere ike na-eguzogide ọkụ ultraviolet ka ukwuu ma ọ bụrụ na agwakọta ya na ihe ndị ọzọ na-ekpuchi UV mgbe ejiri ya na polymer.

Ngwaahịa a dabara adaba maka PP, PE, PS, ABS resin, polyester na PU, wdg.

Nkwakọ ngwaahịa

Debe akpa ahụ nke ọma. Zere iri nri na iku ume.

20kgs / 50kgs Net / Katọn n'ime na akpa PE ma ọ bụ dị ka ndị ahịa chọrọ

Nkọwapụta

ITEM
INDEX
Ọdịdị
White ntụ ntụ ma ọ bụ granule
Nnwale,%
≥ 99
Ebe mgbaze (℃)
81.00 ℃ ~ 86.50 ℃
Ọkpụkpụ (%):
≤ 0.50
Ash (%):
≤0.05
Mbufe (%): 425nm
≥ 97.00
Mbufe (%): 500nm
≥ 98.00
* Tụkwasị na nke ahụ: Ụlọ ọrụ ahụ nwere ike nyochaa ma mepụta ngwaahịa ọhụrụ dịka ọchịchọ pụrụ iche nke ndị ahịa anyị si dị.

 


  • Nke gara aga:
  • Osote:

  • Dee ozi gị ebe a ziga anyị ya