Mumakore achangopfuura, pamwe nekumisikidzwa kwe-mukati memota yemhando yepamusoro mirau, mune-mota kudzora mhando uye VOC (volatile Organic Makomponi) danho rave chikamu chakakosha chekuongorora mhando yemotokari. VOC ndiwo murairidzo wemakemikari makemikari, kunyanya anoreva mota kabhini uye mukwende kabhini zvikamu kana zvigadzirwa zvemakemikari makomputa, kunyanya kusanganisira benzene nhevedzano, aldehydes uye ketoni uye undecane, butyl acetate, phthalates zvichingodaro.
Kana kusangana kweVOC mumotokari kwasvika pane imwe nhanho, kunokonzeresa zviratidzo zvakaita sekurwadziwa nemusoro, kuda kurutsa, kurutsa uye kuneta, uye zvichitokonzeresa kugwinha uye kufenda muzviitiko zvakakomba. Ichakuvadza chiropa, itsvo, huropi uye huta hurongwa, zvichikonzera kurasikirwa mundangariro uye mimwe mibairo yakakomba, zvinova zvinotyisidzira hutano hwevanhu.
Izvo zvinowedzerwa zvinopihwa nekambani, izvo zvinoshanda mumotokari trim kunyanya muzvigaro zvemotokari, zvakagamuchirwa kuti zvishande mukurwisa-yero uye anti-UV, pamwe nekuderedza pasi kuburitswa kweVOC. Izvi zvinowedzerwa zvakagadziriswa neakawanda anozivikanwa emabhizimusi emota mukati nekunze.
Yihoo FR950 imhando yeklorini phosphate ester murazvo unodzora, kunyanya inokodzera murazvo unodzora PU furo.
Inogona kubatsira kupfuudza California 117 yakajairwa, FMVSS302 chiyero chemota chipanje, yeBritish standard 5852 Crib 5 uye mimwe murazvo unodzora bvunzo bvunzo. FR950 ndiyo yakakodzera murazvo unodzora kutsiva TDCPP (carcinogenicity) uye V-6 (ine carcinogen TCEP).
Isu tapedza kuyedza neinopupuma furo pamwe uye isina FR950 (inoitwa neSGS):
Yakazara kabhoni kuburitswa (yakazara VOC kuburitswa)
Yekuyedza nzira: Tarisa kune PV3341 yakajairwa. Headspace gasi chromatograph hydrogen murazvo ionization detector yakashandiswa pakuongorora.
YEDZA CHITSAUKO UNIT MDL 001 002
CHETE VOC ug C / g 10 14 64
Ongorora: 001 = isina FR950; 002 = neFR950
Mhedziso: Mushure mekuwedzera FR950, kubuda kweVOC kwechigadzirwa kuri pachena kudzorwa.
Yihoo FR950 yakagadziriswa nevanoverengeka vevazhinji vanoita mota.
Email: yihoo@yihoopolymer.com
TEL: 17718400232
Post nguva: Sep-13-2021