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Butyl roj hmab regeneration
Butyl reclaimed roj hmab belongs rau qeb tseem ceeb ntawm cov roj hmab reclaimed. Nrog ntau tshaj 900 butyl puab raj ua raw khoom, nws yog refined los ntawm 80 mesh pom tom qab desulfurization los ntawm cov txheej txheem decomposition siab tshaj. Nws muaj cov yam ntxwv ntawm lub zog zoo, siab fineness, muaj zog cua nruj thiab nplua nuj tes elasticity. Nws tuaj yeem siv ib leeg los tsim cov khoom siv roj hmab butyl xws li me me butyl inner tubes, butyl capsules, butyl sealing strips, thiab lwm yam Nws tuaj yeem siv ua ke ... -
Ethyl p-dimethylaminobenzoate
EDB yog ib qho kev txhawb nqa amine uas muaj txiaj ntsig zoo uas tuaj yeem siv ua ke nrog cov thawj coj UV xws li ITX thiab DETX rau UV kho ntawm tus number case, kua roj vanish thiab txheej txheej ntawm cov ntawv, ntoo, hlau thiab yas.
Qhov pom zoo concentration rau EDB yog 2.0-5.0%, thiab cov ntsiab lus ntxiv rau photoinitiators siv nrog nws yog 0.25-2.0%.
