UV absorber yihoo uv312

UV absorber yihoo uv312

UV Kurwanya UV Gushaka PA, PILYSTERS, RIGID PVC ...

UV yinjira mumakuru yatoranijwe yatoranijwe

UV ihuza spectra ya satuvor vsu

Solven: cyclofexane

Akagari: 1.0 cm

Kwibanda: 16.8 mg / l

Uv absorbers

Ibisabwa shingiro kugirango uv absorber nziza:

- kwishyuza cyane mukarere ka UV

- gutandukanya neza imbaraga zashizwe muburyo budafotora

(Umucyo urangiye wa UV gukuramo molekile ubwayo)

- gutsimbarara cyane mubice bya polymer

(Igihombo gito cyumubiri, guhuza neza na polymer)

- Sentitivite ntoya kubikorwa hamwe / muri Matrix (urugeroTrate stabilizer ibiyobyabwenge, ibara, nibindi ...)

Ibara ryumwimerere rya UV Kubogama

(Kuri: imikoranire ya UV ikurura ion)

lnrezaction ya uv ikurura hamwe na fer ont

(Bamwe mu banyongera bagize amabara cyangwa abatoranijwe bakomeye)

Umuti wa Dichloromethane: 500 ppm uv absorber imbere ya ppm ti (iv)

Umucyo woroshye wa PA-6 na UV ukurura

ibara rya linitial 

Inzoti: 0.5% UVA

lnjection yabumbabumbwe (1 mm mibyi) kuva pa-6 igice cyijimye

Umucyo woroshye wa PA-6 na UV ukurura

ibara rya linitial

Inzoti: 0.005% CU2 + + 0.5% UVA

Inshinge zabumbabumbwe (1 mm mibyi) kuva pa-6 igice

Umucyo woroshye wa Pa-12 

Ikirere cyihuse - Amasaha 1500 muri WOM (DIN 53 387 A)

Gushirwaho PA-12 byabujijwe plaques, mm 1 z'ubugari

BS: 0

Umucyo uhuha wa polyesters 

Ikirere cyihuse - Amasaha 600 muri WOM (DIN 53 387 A)

Umwimerere yl = 10

Pbt compression yabumbabumbwe, 0.5 mm ndende

BS: 0.1% WestAnox O 10+ 0.5% UV gukurura

Umucyo woroshye wa pigment pvc 

Ikirere cyihuse - Amasaha 600 muri Quv-A (ASTM D 5208-91)

Orange-pigment rigid pvc kanda icyapa, mm 2 z'ubugari

LS Ibirimo: 0.5%