Halaye
DB 886 babban fakitin daidaitawar UV ne wanda aka tsara
don tsarin polyurethane (misali TPU, CASE, RIM m aikace-aikacen kumfa).
DB 866 yana da inganci musamman a cikin thermoplastic polyurethane (TPU). Hakanan za'a iya amfani da DB 866 a cikin suturar polyurethane akan tarpaulin da bene da kuma a cikin fata na roba.
Aikace-aikace
DB 886 yana ba da ingantaccen kwanciyar hankali na UV ga tsarin polyurethane.
Ƙarfafa tasiri akan tsarin daidaitawar UV na al'ada musamman ana bayyana shi a cikin aikace-aikacen TPU masu haske ko masu haske.
Hakanan za'a iya amfani da DB 886 a cikin wasu polymers kamar polyamides da sauran robobin injiniya waɗanda suka haɗa da polyketone aliphatic, styrene homo- da copolymers, elastomers, TPE, TPV da epoxies da polyolefins da sauran ƙwayoyin halitta.
Fasaloli / fa'idodi
DB 886 yana ba da ingantaccen aiki da haɓaka yawan aiki
akan tsarin daidaita haske na al'ada:
Kyakkyawan launi na farko
Babban riƙe launi yayin bayyanar UV
Inganta dogon lokaci-zazzabi-kwanciyar hankali
Maganin ƙari guda ɗaya
Sauƙi mai sauƙi
Samfurin Samfuran Fari zuwa ɗan rawaya, foda mai gudana kyauta
Jagororin don amfani
Yi amfani da matakan DB 886 yawanci kewayo tsakanin 0.1 % da 2.0 %
dangane da substrate da yanayin aiki. DB 866 za a iya amfani da shi kadai ko a hade tare da wasu kayan aikin kayan aiki kamar antioxidants (masu hana phenols, phosphites) da HALS masu daidaita haske, inda sau da yawa ana ganin aikin haɗin gwiwa. Bayanan aiki na DB 886 suna samuwa don aikace-aikace daban-daban
Abubuwan Jiki
Solubility (25 ° C): g/100 g bayani
Shafin: 7.5
Ethyl acetate: 9
Methanol: <0.01
Methylene chloride: 29
Tushen: 13
Ƙarfafawa (TGA, ƙimar dumama 20 ° C/min a cikin iska) Nauyi
asarar%: 1.0, 5.0, 10.0
Zazzabi °C: 215, 255, 270