Hal uv- 770

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Hal uv- 770

Ozi nkiti:

Aha Ngwaahịa: Hav-770
Aha Chemical: Aha (2,2,2,6,6,6,6,6,6-Piperidyl)
English Aha: Bodfuliel 770; bis (22,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6
Nọmba nke: 52829-07-9
Molecular usoro: C28H52N2O4
Igobulular: 480.72
Nọmba einecs: 258-207-9
Usoro nhazi:

02
Ngalaba ndị metụtara: Bowlish; Ultraviolet na-apụ; kemịkalụ kemịkalụ;


Nkọwa nke ngwaahịa

Mkpado Ngwaahịa

Akụrụngwa na kemịkal

Melting Point: 82-85 ° C (light.)
Isi mmiri: 499.8 ± 45.0 Celsius C (buru amụma).
Nzoputa: 1.01 ± 0.1 g / cm3 (buru amụma)
Steam nrụgide: 0 PA na 20 ℃.
Isi Flash: 421 F.
Soro na-esochi ngbanwe ndị dị ka Ketones, mmanya na Esta, siri ike ịgbaze na mmiri.
Njirimara: White, kristal ntụ.
Abanye: 0.35 na 25 ℃

Isi ihe ngosipụta

Nkowa

Unit

Standadi

Mputa

 

Na-acha ọcha

Isi Ihe

%

≥99.00

Vovetiles

%

≤0.50

Afọ Ọdịnaya

%

≤0.10

Na-agbaze

81.00-86.00

Chromaticit

Hazen

≤25.00

Ọkụ ọkụ

425nm

%

≥98.00

500nm

%

≥99.00

 

Atụmatụ na ngwa

The Photostabelalist UV770 bụ akara dị ala na-egbochi abụba foto, nke nwere njiri mara nke ezigbo ndabara, adịghị mma, nkwụsi ike nke ukwuu, ma ọ dịghị mma na-ahụ anya, ọ naghịkwa eme ka ọkụ dị mma ma ọlị, ọ naghị emekwa ka ọkụ dị elu. Maka elu elu ma sie ike nkebi nke òtù dị warara, ịkpụzi, enwere photosbility dị mma. Na elu molecular ibu dị arọ iji banye na ultraviolet, mmetụta Silynergistic dị mkpa.

Na-abaghị uru na: polyethylene, polypropyynene, polystyynene, polystylene, polySyymene chloride, polyviny nke polyviny, polyurethaldehyde na polyamides, adhesives na akàrà na ndị ọzọ.
Mgbakwunye atụ aro: n'ozuzu 0.05-0.60%. A ga-eji nnwale kwesịrị ekwesị iji chọpụta ego dabara adaba na nke a.

Ngosipụta na nchekwa

Juru n'ọnụ na 25 n'arọ / katoonu. Ma ọ bụ ngwongwo dị ka ndị ahịa chọrọ.
Chekwaa na ebe dị jụụ, akọrọ na ikuku; Zere ìhè anyanwụ.

Msds

Biko kpọtụrụ anyị maka akwụkwọ ọ bụla metụtara.

A na-enyefe ụlọ ọrụ ọhụụ na-enye ndị dị oke mkpa iji mezuo mkpa dị iche iche nke ụlọ ọrụ ndị a, na-eme nchọpụta na nkwado ngwaahịa, biko kpọtụrụ anyị:
Email: nvchem@hotmail.com


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