UV Absorber UV B-75 CAS 41556-26-7; 125643-61-0; 23328-53-2
UV b-75 inonyanya kushandiswa mu polyurethane.Reaction jekiseni molding Polyurethane (RIM Polyurethane), semuenzaniso, thermoplastic Polyurethane elastomer (TPU) .Ove b-75 inogonawo kushandiswa mukunamatira kana polyurethane coatings setarpaulin, undercloth uye synthetic dehwe. .
VU b-75 inogona kunyatso kudzivirira kuparara kwezvigadzirwa zve polyurethane pasi pechiedza kana mamiriro ekunze, senge polyurethane sole, mudziyo wepaneru, dhizaini remusuwo, chidhiraivho, gonhi uye hwindo rekuisa chisimbiso, headrest uye handrail.
Mukuwedzera, UV b-75 inogona kuwedzerwa nyore nyore kune anonhuwirira polyurethane uye aliphatic polyurethane zvigadzirwa zve thermoplastic molding zvigadzirwa, semi-rigid polyurethane self-laminating foams, uye mamwe polyurethane coatings.
UV b-75 inogona kushandiswa nedhayi dzechisikigo kana zvimwe zvinhu zvine mavara, kunyanya yekusimbisa mwenje wezvigadzirwa zviri pamusoro.
Semvura antioxidant ine basa rakanakisa, UV b-75 ine mabhenefiti ekukwanisa kudururwa uye kupomba, isina kusvibiswa kweguruva panguva yekushandiswa uye pfupi yekusanganisa nguva.Zvose zvinwiwa hazvidonhe panguva yekuchengetera polyols, kunyangwe pakudziya kwakaderera. .
Chengeta mudziyo wakavharwa zvakasimba. Dzivisa kupinza uye inhalation.
25KG katoni kana sezvinodiwa nevatengi
| ITEM | INDEX |
| Chitarisiko | mvura yero yakachena |
| Kuongorora,% | ≥99.0 |
| Kurasikirwa pakuomeswa, % | ≤0.50% |
| Madota, % | ≤0.10% |
| Transmittance | 460nm: 95.00% min 500nm: 97.00% min |
| * Mukuwedzera: Kambani inogona kutsvagisa nekugadzira zvigadzirwa zvitsva zvinoenderana nezvinodiwa nevatengi vedu. | |
