Characterization:

DB 117 inodhura-inoshanda, kupisa kwemvura uye light stabilizer system, ine light stabilizer uye antioxidant components, ichipa yakanakisa kugadzikana kwechiedza kune akati wandei polyurethane masisitimu panguva yekushandiswa kwayo.

Zvinhu Zvenyama

Chitarisiko: Yero, viscous fluid
Density (20 °C): 1.0438 g/cm3
Viscosity (20 °C):35.35 mm2/s

Applications

DB 117 inoshandiswa muma polyurethanes akadai seReaction Injection Molding, thermoplastic polyurethane synthetic leather, cast polyurethanes, etc. Musanganiswa uyu unogonawo kushandiswa mukuisa chisimbiso uye chekunamira, mu polyurethane coating pa tarpaulin uye pasi, mumafuro akaumbwa pamwe neakabatanidzwa. matehwe.

Features/benefits

DB 117 inodzivirira kugadziriswa, chiedza uye mamiriro ekunze anokonzera kukanganisa kwezvigadzirwa zve polyurethane zvakadai semakumbo eshangu, chiridzwa nemasuo emasuo, mavhiri ekutungamirira, mahwindo akavharidzirwa, musoro uye ruoko runogara nenzira inodhura.
DB 117 inogona kuwedzerwa nyore nyore kune anonhuhwirira kana aliphatic polyurethane masisitimu e thermoplastic moldings, semi-rigid yakakosha mafuro, mu-mold skinning, dope application.Inogona kushandiswa nezvinhu zvakasikwa uye pigmented.Kunyanya akakodzera kugadzirira chiedza chakagadzikana mavara paste kune ataurwa pamusoro apa masisitimu.
DB 117 iri nyore kupomba, inodururwa mvura inobvumira guruva kubata, otomatiki dosage uye kupfupisa kwekusanganisa nguva.Inobvumira kuwana chibereko mukudzikisa huremu kana metering kune imwechete kushanda.Kuve ese emvura pasuru hapana sedimentation yezvinowedzerwa muchikamu che polyol chinoitika kwete kunyangwe pakudziya kwakaderera.
Pamusoro pezvo, DB 117 yakaratidza kuve isingaite exudation/crystallization mune akawanda akaedzwa PUR masisitimu.

Kushandisa:

0.2% uye 5%, zvinoenderana ne substrate uye kuita zvinodiwa zvekupedzisira application.