Tetrahydrofuran 109-99-9
Vaaiga: manino, leai se lanu
Mama: 99.95% min
Lanu:5max
Suavai:0.015%max
Hydrogen Peroxide Content:0.003%max
BHT mea e aofia ai:120±30
☑ Tetrahydrofuran o loʻo faʻaaogaina e avea o se solvent forresins, vinyls, ma polymers maualuga.
☑ O le Tetrahydrofuran e fa'aaoga muamua (80%) e fai ai le polytetramethylene ether glycol, o le polymer faavae e fa'aaoga muamua i le gaosiga o alava elastomeric (eg, spandex) fa'apea fo'i polyurethane ma polyester elastomers (fa'ata'ita'iga, pa'u fa'akomepiuta, uili laupapa).O le vaega o totoe (20%) o lo'o fa'aaogaina i mea e fa'amalieina ai (fa'ata'ita'iga, sima paipa, fa'apipi'i, vaitusi lolomi, ma le fa'amau maneta) ma e fai ma mea e fa'afefete ai i vaila'au ma vaila'au.
☑ Talosaga mo vaifofo THF polymer e aofia ai ufiufi pito i luga o le PVC o mea e teu ai taavale, ufiufi lipine leo o polyurethane/metal oxides i polyester tape, polyurethane coatings mo ie fa'auma, vai-vau fa'apipi'i ata o PVC, ma polyvinylidene chloride copolymers i luga o ata cellophane.
☑ THF lavelave e taua tele e pei o Grignard reagents, faʻamalosi mo gaioiga faʻaola, ma i polymerizations faʻapitoa faʻataʻavalevale.
180kg/pa'u, 14.4mt/FCL
UN Nu.2056, Vasega:3, Vaega fa'apipi'i:II
☑ E sili atu i le 30 tausaga o le gaosiga o le poto masani;
☑ Tusi resitala i lalo o tulafono a le EU-REACH;
☑ O oloa ua faamaonia e atunuu eseese i le tele o alamanuia;
☑ Na'o-i-Taimi Tiliva: 1 vaiaso ta'ita'i taimi.
☑ O loʻo i ai a matou faʻatonuga lelei atoatoa, e le gata i faʻataʻitaʻiga, metotia o auʻiliʻiliga, faʻatumauina faʻataʻitaʻiga, Faʻasologa o galuega;
☑ Freemen fa'amautinoa le fa'amalieina o le lelei, o le fa'atonuga o le fa'atonuga o suiga e mulimulita'ia, e aofia ai le fa'agasologa ma meafaigaluega, sapalai mea mata, fa'aputuina;
☑ E mafai ona taunuu le faʻataʻitaʻiga i ou lima i totonu ole 20 aso mo tagata faʻatau faavaomalo;
☑ Ole aofa'i ole oka e fa'atatau ile tasi afifi;
☑ O le a matou tali atu i au fesili i totonu ole 24 itula, O le a tulitatao e le au faʻapitoa faʻapitoa ma sauni e tuʻuina atu fofo pe a iai sau talosaga;
Fa'afeiloa'i fa'afeso'ota'i mo nisi fa'amatalaga!
