CASE Polyols
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TEP-220
Manaʻo:ʻO TEP-220B polyol he propylene glycol propoxylated polyether polyol me ka awelika molecular kaumaha o 2000, BHT a me ka amine manuahi. Hoʻohana nui ʻia ia no ka elastomer, sealant.
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TEP-210
Manaʻo:ʻO TEP-210 polyol he propylene glycol propoxylated polyether polyol me ka awelika molecular kaumaha o 1000, BHT a me ka amine manuahi.Hoʻohana nui ʻia ia no ka elastomer, sealant.ʻO ka wai, ka pāpaʻi, ka helu waika, ka pH i hoʻopaʻa ʻia i ka wā e hana ana i ka TEP-210.Ke haʻahaʻa loa ka ʻike NCO o nā polyurethane prepolymers.ʻAʻole hiki i nā prepolymers ke gelatinate.