Toluene Diisocyanate (TDI-80) CAS Nha.: 26471-62-5

Tsanangudzo Pfupi

Product Overview

Toluene Diisocyanate (TDI) yakakosha organic kemikari mbishi zvinhu, inogadzirwa zvakanyanya nekuita kwe toluene diamine ine phosgene. Sechinhu chakakosha mukugadzirwa kwepolyurethane, TDI inoshandiswa zvakanyanya mumafuro anochinjika, machira, anonamira, elastomers, nezvimwe. TDI inowanikwa mumhando mbiri huru dzeisomeri: TDI-80 (80% 2,4-TDI uye 20% 2,6-TDI) uye TDI-100 (100% 2,4-TDI), TDI-80 iri iyo inonyanya kushandiswa mumaindasitiri giredhi.

Key Features

• High Reactivity:TDI ine yakanyanya reactive isocyanate mapoka (-NCO), ayo anogona kuita nehydroxyl, amino, uye mamwe mapoka anoshanda kuti aumbe polyurethane zvinhu.
• Yakanakisa Mechanical Properties:Inopa polyurethane zvinhu zvine kukwirira elasticity, kupfeka kuramba, uye kubvarura simba.
• Low Viscosity:Zviri nyore kugadzirisa uye kusanganisa, yakakodzera kune akasiyana maitiro ekugadzira.
• Kugadzikana:Yakagadzikana pasi pemamiriro akaoma ekuchengetedza asi inofanira kuchengetedzwa kure nehunyoro.

Applications

1. Flexible Polyurethane Foam:Inoshandiswa mufenicha, matiresi, zvigaro zvemotokari, nezvimwe, zvichipa tsigiro yakasununguka uye elasticity.
2. Coatings uye Paints:Inoshanda semumiririri wekurapa mune yakakwirira-inoshanda coating, ichipa yakanakisa adhesion, kupfeka kuramba, uye makemikari kuramba.
3. Adhesives uye Sealants:Inoshandiswa mukuvaka, mota, shangu, uye mamwe maindasitiri, kuendesa yakakwira simba uye kusimba.
4. Elastomers:Inoshandiswa kugadzira zvikamu zveindasitiri, matai, zvisimbiso, uye nezvimwe, zvinopa yakanakisa elasticity uye kupfeka kuramba.
5. Zvimwe Zvishandiso:Inoshandiswa mumidziyo yekudzivirira mvura, insulation, machira machira, nezvimwe.

Packaging & Kuchengeta

• Packaging:Inowanikwa mu250 kg/drum, 1000 kg/IBC, kana kutakura matangi. Tsika yekurongedza sarudzo dziripo pakukumbira.
• Kuchengeta:Chengeta munzvimbo inotonhorera, yakaoma, uye ine mhepo yakanaka. Dzivisa kusangana nemvura, madoro, maamine, uye zvimwe zvinogadzirisa zvinhu. Inokurudzirwa kuchengetedza tembiricha: 15-25 ℃.

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Chengetedzo & Nezvakatipoteredza

• Muchetura:TDI inogumbura ganda, maziso, uye kufema system. Midziyo yekudzivirira yakakodzera (semuenzaniso, magirovhosi, magirazi, zvinofema) inofanira kupfekwa panguva yekubata.
• Kupisa:Kunyangwe iyo flash point yakakwira, chengetedza kure nemoto wakavhurika uye tembiricha yakakwira.
• Environmental Impact:Rasa tsvina maererano nemitemo yezvakatipoteredza kuitira kudzivirira kusvibiswa.

Taura nesu

Kuti uwane rumwe ruzivo kana kukumbira sampuli, ndapota taura neboka redu rekutengesa. Takazvipira kupa zvigadzirwa zvemhando yepamusoro uye sevhisi yakanakisa!