Ukuchazwa kwabalingiswa:

I-DB 117 iyisistimu yokuzinzisa ukushisa nokukhanya engabizi kakhulu, equkethe izinto zokuzinzisa ukukhanya kanye nezingxenye ze-antioxidant, enikeza ukuzinzisa kokukhanya okuhle kakhulu ezinhlelweni eziningi ze-polyurethane ngesikhathi sokusetshenziswa kwayo.

Izakhiwo Ezibonakalayo

Ukubukeka: Uketshezi oluphuzi, oluqinile
Ubuningi (20 °C): 1.0438 g/cm3
Ukujiya (20 °C): 35.35 mm2/s

Izicelo

I-DB 117 isetshenziswa kuma-polyurethane afana ne-Reaction Injection Molding, isikhumba esenziwe nge-thermoplastic polyurethane, ama-polyurethane ahlanganisiwe, njll. Le ngxube ingasetshenziswa futhi ekusetshenzisweni kwe-sealant kanye ne-adhesive, ekumbozweni kwe-polyurethane ku-tarpaulin naphansi, kuma-foam abunjiwe kanye nasezikhumbeni ezihlanganisiwe.

Izici/izinzuzo

I-DB 117 ivimbela ukuwohloka kwemikhiqizo ye-polyurethane okubangelwa ukucubungula, ukukhanya nesimo sezulu njengezithende zezicathulo, amaphaneli ezinsimbi neminyango, amasondo okuqondisa, izimbobo zamafasitela, izindawo zokuphumula zekhanda nezingalo ngendlela engabizi kakhulu.
I-DB 117 ingafakwa kalula ezinhlelweni ze-polyurethane ezinuka kamnandi noma ezi-aliphatic ukuze kwenziwe i-thermoplastic moldings, ama-foam aqinile kancane, ukukhuhla okufakwe kwi-mold, ukusetshenziswa kwe-dope. Ingasetshenziswa ngezinto zemvelo nezinombala. Ifaneleka kakhulu ekulungiseleleni ama-paste ombala aqinile alula ezinhlelweni ezishiwo ngenhla.
I-DB 117 iwuketshezi olulula ukulupompa, oluthululwayo oluvumela ukuphathwa okungenazintuli, umthamo ozenzakalelayo kanye nokufinyezwa kwesikhathi sokuxuba. Ivumela ukuthola umkhiqizo ekunciphiseni isisindo noma ukulinganisa ukusebenza okukodwa. Njengoba iyiphakheji yoketshezi oluphelele, akukho ukuthungwa kwezithasiselo esigabeni se-polyol okwenzeka ngisho nasemazingeni okushisa aphansi.
Ngaphezu kwalokho, i-DB 117 ibonakalise ukuthi imelana nokuphuma kwegazi/ukuqiniswa kwe-crystallization ezinhlelweni eziningi ze-PUR ezivivinyiwe.

Ukusetshenziswa:

0.2% kanye no-5%, kuncike ku-substrate kanye nezidingo zokusebenza kokusetshenziswa kokugcina.