Ukuchazwa kwabalinganiswa:

I-DB 117 yinkqubo yokulawula ubushushu nokukhanya engabizi kakhulu, equlethe izinto eziqinisa ukukhanya kunye ne-antioxidant, enika uzinzo oluhle kakhulu lokukhanya kwiinkqubo ezininzi ze-polyurethane ngexesha lokusetyenziswa kwayo.

Iipropati Zomzimba

Inkangeleko: Ulwelo olutyheli, oluqinileyo
Uxinano (20 °C): 1.0438 g/cm3
Ukuxinana (20 °C): 35.35 mm2/s

Izicelo

I-DB 117 isetyenziswa kwi-polyurethanes ezifana ne-Reaction Injection Molding, i-thermoplastic polyurethane synthetic leather, i-cast polyurethanes, njl. Le ngxube ingasetyenziswa nakwizicelo ze-sealant kunye ne-adhesive, kwi-polyurethane coating kwi-tarpaulin nakwi-flooring, kwi-molded foams kunye nakwi-integral skins.

Iimpawu/iingenelo

I-DB 117 ithintela ukuwohloka kweemveliso ze-polyurethane ezibangelwa kukucutshungulwa, ukukhanya kunye nemozulu, ezifana neenyawo zezihlangu, iiphaneli zezixhobo kunye neengcango, amavili okuqhuba, ii-encapsulations zeefestile, iindawo zokuphumla entloko kunye neengalo ngendlela engabizi kakhulu.
I-DB 117 ingongezwa ngokulula kwiinkqubo ze-polyurethane ezinuka kamnandi okanye ezi-aliphatic kwiimoldings ze-thermoplastic, ii-foams eziqinileyo, i-in-mold skinning, kunye ne-dope applications. Ingasetyenziswa ngezinto zendalo nezinombala. Ifanelekile ngokukodwa ekulungiseleleni ii-paste zombala ezizinzileyo ezikhanyayo kwiinkqubo ezikhankanyiweyo apha ngasentla.
I-DB 117 lulwelo olulula ukulupompa, olunokugalelwa oluvumela ukuphathwa okungenaluthuli, idosi ezenzekelayo kunye nokuncitshiswa kwexesha lokuxuba. Ivumela ukufumana imveliso ekunciphiseni ubunzima okanye ukulinganisa ukusebenza kube kanye. Njengoko iyiphakheji yolwelo olupheleleyo akukho kugalelwa kwezongezo kwisigaba se-polyol kwenzeka nokuba kumaqondo obushushu aphantsi.
Ukongeza, i-DB 117 ibonakalise ukuba ayixhathisi kwi-exudation/crystallization kwiinkqubo ezininzi ze-PUR ezivavanyiweyo.

Ukusetyenziswa:

I-0.2% kunye ne-5%, ixhomekeke kwisiseko kunye neemfuno zokusebenza kwesicelo sokugqibela.