Tetrahydrofuran 109-99-9
Kugaragara: Amazi meza, adafite ibara
Isuku: 99,95% min
Ibara: 5max
Amazi: 0.015% max
Hydrogen Peroxide Ibirimo: 0.003% max
BHT Ibirimo: 120 ± 30
Et Tetrahydrofuran ikoreshwa nka forresine, vinyls, na polymers ndende.
Et Tetrahydrofuran ikoreshwa cyane cyane (80%) mu gukora polytetramethylene ether glycol, polymer shingiro ikoreshwa cyane cyane mugukora fibre elastomeric (urugero, spandex) kimwe na polyurethane na elastomers ya polyester (urugero, uruhu rwubukorikori, ibiziga bya skateboard).Ibisigaye (20%) bikoreshwa mugukoresha ibisubizo (urugero, sima ya pompe, ibifatika, wino yo gucapa, hamwe na magnetiki kaseti) kandi nkigisubizo cya reaction muri chimique na farumasi.
Gusaba ibisubizo bya THF polymer birimo PVC hejuru yububiko bwimodoka, ibyuma bifata amajwi ya polyurethane / oxyde yicyuma kuri kaseti ya polyester, impuzu za polyurethane kumyenda irangiriraho, firime-vapor barrière firime ya PVC, na polyvinylidene chloride copolymers kuri firime ya selile.
☑ Ibigo bya THF ni ingenzi nka Grignard reagents, catalizike ya reaction reaction, no muri polymerizasiyo yihariye.
180kg / ingoma, 14.4mt / FCL
UN No.2056, Icyiciro: 3, Itsinda ryo gupakira: II
Experience Uburambe burenze imyaka 30;
Materials Ibikoresho byanditswe hakurikijwe amabwiriza ya EU-REACH;
Ibicuruzwa byemejwe n’ibihugu byinshi mu nganda nyinshi;
☑ Mugihe gikwiye Gutanga: icyumweru 1 cyo kuyobora.
☑ Dufite sisitemu yuzuye yo gucunga neza, ntabwo igarukira gusa kubitekerezo, uburyo bwo gusesengura, kugumana icyitegererezo, inzira y'ibikorwa bisanzwe;
Em Abidegemvya bareba neza ubuziranenge, inzira ihamye yo gucunga impinduka irakurikizwa, harimo inzira n'ibikoresho, ibikoresho fatizo, gupakira;
Sample Icyitegererezo gishobora kugera mumaboko yawe mugihe cyiminsi 20 kubakiriya mpuzamahanga;
Umubare ntarengwa wateganijwe ushingiye kuri paki imwe;
☑ Tuzatanga ibitekerezo kubibazo byawe bitarenze amasaha 24, Itsinda rya tekinike ryihariye rizakurikirana kandi ryiteguye gutanga ibisubizo niba hari icyo ubisabye;
Murakaza neza kubiganiro birambuye!
