Makhalidwe:

DB 117 ndi njira yotsika mtengo, yotentha yamadzimadzi ndi njira yochepetsera kuwala, yomwe imakhala ndi kuwala kokhazikika komanso zigawo za antioxidant, zomwe zimapereka kukhazikika kwabwino kwambiri kwa machitidwe angapo a polyurethane panthawi yomwe amagwiritsidwa ntchito.

Zakuthupi

Maonekedwe: Madzi achikasu, owoneka bwino
Kachulukidwe (20 °C): 1.0438 g/cm3
Kukhuthala (20 °C): 35.35 mm2 / s

Mapulogalamu

DB 117 amagwiritsidwa ntchito mu polyurethanes monga Reaction jekeseni akamaumba, thermoplastic polyurethane kupanga zikopa, kuponyedwa polyurethanes, etc. The analinso kugwiritsidwa ntchito sealant ndi zomatira ntchito, polyurethane ❖ kuyanika pa tarpaulin ndi pansi, mu thovu kuumbidwa komanso zofunika kwambiri. zikopa.

Mbali/ubwino

DB 117 imalepheretsa kuwonongeka, kuwala ndi nyengo zomwe zimayambitsa kuwonongeka kwa zinthu za polyurethane monga nsapato za nsapato, zida ndi mapepala a zitseko, mawilo oyendetsa, mazenera a mawindo, kupumula kwa mutu ndi mkono m'njira yotsika mtengo.
DB 117 imatha kuwonjezeredwa mosavuta pamakina onunkhira kapena aliphatic polyurethane opangira ma thermoplastic, thovu lokhazikika lokhazikika, kukopa mu nkhungu, kugwiritsa ntchito dope. Itha kugwiritsidwa ntchito ndi zinthu zachilengedwe komanso zamtundu. Zoyenera kwambiri pokonzekera phala lamtundu wokhazikika pamachitidwe omwe tatchulawa.
DB 117 ndi yosavuta kupopa, madzi othira omwe amalola kuti fumbi lisamagwire, mulingo wodziwikiratu komanso kufupikitsa nthawi yosakaniza. Amalola kupeza zokolola pochepetsa sikelo kapena metering ku ntchito imodzi. Kukhala zonse madzi phukusi palibe sedimentation wa zina mu polyol gawo kumachitika ngakhale pa otsika kutentha.
Kuphatikiza apo, DB 117 yatsimikizira kukhala yosagwirizana ndi exudation / crystallization m'makina ambiri oyesedwa a PUR.

Kagwiritsidwe:

0.2 % ndi 5%, zimatengera gawo lapansi komanso zofunikira pakugwiritsa ntchito komaliza.