Imiterere

DB 886 nigikorwa cyo hejuru UV stabilisation yateguwe

kuri sisitemu ya polyurethane (urugero: TPU, URUBANZA, porogaramu ya RIM ihindagurika).

DB 866 ikora neza cyane muri polyurethane ya termoplastique (TPU). DB 866 irashobora kandi gukoreshwa muburyo bwa polyurethane kuri tarpaulin no hasi ndetse no muruhu rwubukorikori.

Porogaramu

DB 886 itanga imbaraga zidasanzwe za UV kuri sisitemu ya polyurethane.

Kwiyongera kwingirakamaro kuri sisitemu isanzwe ya UV stabilisateur igaragara cyane cyane mubikorwa bya TPU bisobanutse cyangwa byoroshye.

DB 886 irashobora kandi gukoreshwa mubindi bikoresho bya polymers nka polyamide nizindi plastiki zubuhanga zirimo aliphatic polyketone, styrene homo- na copolymers, elastomers, TPE, TPV na epoxies kimwe na polyolefine nubundi buryo bwa organic substrate.

Ibiranga / inyungu

DB 886 itanga imikorere isumba iyindi kandi ikongera umusaruro

hejuru yuburyo busanzwe bwo guhagarika urumuri:

Ibara ryiza ryambere

Kugumana amabara meza mugihe UV yerekanwe

Yongerewe igihe kirekire - ubushyuhe-butajegajega

Igisubizo kimwe

Birashoboka

Ibicuruzwa byerekana Umweru kugeza umuhondo muto, ifu-itemba yubusa

Amabwiriza yo gukoresha

Koresha urwego kuri DB 886 mubisanzwe uri hagati ya 0.1% na 2.0%

ukurikije substrate nuburyo bwo gutunganya. DB 866 irashobora gukoreshwa wenyine cyangwa ifatanije nibindi byongeweho bikora nka antioxydants (inzitizi za fenolisi, fosifite) hamwe na HALS stabilisateur yumucyo, aho usanga hagaragara imikorere ihuriweho. Imikorere ya DB 886 irahari kubikorwa bitandukanye

Ibintu bifatika

Gukemura (25 ° C): g / 100 g igisubizo

Acetone: 7.5

Ethyl Acetate: 9

Methanol: <0.01

Methylene Chloride: 29

Toluene: 13

Guhindagurika (TGA, igipimo cyo gushyushya 20 ° C / min mu kirere) Uburemere

igihombo%: 1.0, 5.0, 10.0

Ubushyuhe ° C: 215, 255, 270