Optical Brightener KCB
Foromo ea sebopeho
Lebitso la lik'hemik'hale:1,4-bis(benzoxazolyl-2-yl)naphthalene
CI:367
NOMORO YA CAS:5089-22-5/63310-10-1
Lintlha tsa tekheniki:
Ponahalo: phofo ea kristale e bosehla bo botala
Litaba≥99.0%
Sebaka se qhibilihangmocheso: 210-212 ℃
Foromo ea molek'hule: C24H14N2O2
Boima ba molek'hule:362
Solubility: ha e qhibilihe ka metsing, ha e qhibilihe ka har'a metsoako ea tlhaho
Bophahamo ba maqhubu a maqhubu a ho monya: 370nm
Boholo ba maqhubu a tlhahiso ea fluorescence: 437nm
Likarolo tse ling: ho hanyetsa mocheso o motle le ho hanyetsa khanya;botsitso bo botle ba lik'hemik'hale, ha ho na karabelo ka li-plasticizers, li-foaming agents, li-crosslinking agents, joalo-joalo, li lumellana hantle le lisebelisoa tsa polymer, 'me ha ho na mali.
Kopo
Optical brightener KCB ke e 'ngoe ea lihlahisoa tse ntle ka ho fetisisa har'a li-fluorescent whitening agents.Matla a bosoeu a matla, 'mala o moputsoa o khanyang le o khanyang, o na le ho hanyetsa mocheso o motle, ho hanyetsa boemo ba leholimo le botsitso ba lik'hemik'hale.E sebelisoa haholo-holo bakeng sa ho soeufala ha lihlahisoa tsa polasetiki le tsa maiketsetso, hape e na le phello e hlakileng e khanyang lihlahisoa tsa polasetiki tse se nang ferrous.E boetse e sebelisoa haholo ho ethylene / vinyl acetate (EVA) copolymers, e leng mefuta e mengata e babatsehang ea li-optical brighteners lieta tsa lipapali.E boetse e sebelisoa haholo ho PE, PP, PVC, PS, ABS, PMMA le lifilimi tse ling tsa polasetiki, lisebelisoa tsa ho bōpa, lisebelisoa tsa ho bopa ente le likhoele tsa polyester.E boetse e na le phello e kholo holim'a ho soeufala ha lipente le lipente tsa tlhaho.Mofuta ona ke chefo e tlase ka ho fetisisa har'a mefuta e mengata ea li-whitening agents.United States e bolela hore e ka sebelisoa ho soeufatsa thepa ea ho paka lijo.
Reference Dosage
Bakeng sa li-plastiki kapa li-resin, tekanyo e akaretsang ke 0.01-0.03%, ke hore, hoo e ka bang ligrama tse 10-30 tsa BC-111 fluorescent whitening agent e eketsoa ho lik'hilograma tse 100 tsa thepa e tala ea polasetiki.Mosebelisi a ka fetola litekanyetso tse khethehileng tsa moemeli ea soeufatsang ho latela litlhoko tsa bosoeu.Haeba sesebelisoa sa ultraviolet se kang titanium dioxide se eketsoa ho thepa e tala ea polasetiki, tekanyo e nepahetseng ea moemeli e tšoeu e lokela ho fetoloa ka nepo.
PE: 10-25g / 100kg thepa e tala ea polasetiki
PP: 10-25g / 100kg thepa e tala ea polasetiki
PS: 10-20g / 100kg thepa e tala ea polasetiki
PVC: 10-30g / 100kg thepa e tala ea polasetiki
ABS: 10-30g / 100kg thepa e tala ea polasetiki
EVA: 10-30g / 100kg resin
Haeba e sebelisoa filiming ea polasetiki e pepeneneng, litekanyetso tsa litšupiso tsa khanya: 1-10g/100kg thepa e tala ea polasetiki.
Packing: 25kg cardboard drum e kentsoeng ka mokotla oa polasetiki kapa e pakiloeng ho latela litlhoko tsa bareki
