Shanghai Deborn Co., Ltd. e ntse e sebetsana le di-additives tsa dikhemikhale ho tloha ka 2013, e leng khamphani e Setereke se Secha sa Pudong sa Shanghai.
Deborn e sebetsa ho fana ka lik'hemik'hale le litharollo bakeng sa masela, polasetiki, lipente, lipente tsa elektroniki, meriana, liindasteri tsa tlhokomelo ea lapeng le tsa botho.
UV1988 e kgothaletswa ho sebediswa ho PVC, polyester, PC, polyamides, polasetiki ya styrene le di-copolymer tsa EVA. E ka boela ya sebediswa ho dikobo tse nang le di-solvent le dikobo tse akaretsang tsa indasteri. Ho feta moo, e kgothaletswa haholoholo bakeng sa ditsamaiso tse hlwekisitsweng ke UV le kobo e hlakileng.
E sebelisoa ka polyethylene, polypropylene, polystyrene le tse ling.
Li-absorber tsena li na le ho feto-fetoha ho tlase haholo, li lumellana hantle le polymer le li-additives tse ling; haholo-holo li loketse polasetiki ea boenjiniere; sebopeho sa polymer se thibela ho ntšoa ha li-additives tse feto-fetohang le tahlehelo e balehang ts'ebetsong ea lihlahisoa le lits'ebetsong; li ntlafatsa haholo botsitso ba leseli bo tšoarellang ba lihlahisoa.
Sebelisa: E sebelisoa filiming ea PE, theiping kapa filiming ea PP, theiping
1、Tšebelisano-'moho ea ts'ebetso le li-stabilizer tse ling, haholo-holo li-UV absorbers;
2、Ho tsamaisana hantle haholo le li-polyolefin;
3、Ho tsitsisa ho hoholo ts'ebelisong ea filimi ea temo ea polyethylene le joang ba polypropylene;
4、Tšireletso ea UV e hanelang chefo le asiti.
Sehlahisoa sena se monya mahlaseli a kotsi a ultraviolet ka bokgoni bo phahameng mme se qhibiliha haholo ka har'a li-resin tse ngata. Sehlahisoa sena se sebelisoa ka har'a resin ea polypropylene, polycarbonate, polyamide Resin le tse ling.
UV-5411 ke sesebelisoa se ikhethang sa ho tsitsisa linepe se sebetsang hantle lits'ebetsong tse fapaneng tsa polymeric: haholo-holo ho li-polyester, li-polyvinyl chloride, li-styrenics, li-acrylic, li-polycarbonate, le polyvinyl butyal. UV-5411 e tsebahala haholo ka ho monya UV ka bongata, 'mala o tlase, ho feto-fetoha ho tlase, le ho qhibiliha ho babatsehang. Tšebeliso e tloaelehileng ea ho qetela e kenyelletsa ho bopa, lakane le thepa ea glazing bakeng sa mabone a lifensetere, matšoao, likepe le lits'ebetso tsa likoloi. Lits'ebetso tse ikhethang bakeng sa UV-5411 li kenyelletsa lipente (haholo-holo li-mosets moo ho feto-fetoha ho tlase ho leng taba), lihlahisoa tsa lifoto, li-sealant le lisebelisoa tsa elastomeric.
UV 312 ke sesebelisoa se sebetsang hantle sa ho tsitsisa mabone bakeng sa mefuta e fapaneng ya dipolasetiki le di-substrate tse ding tsa tlhaho ho kenyeletswa le di-polyester tse sa tlalang, PVC (e tenyetsehang le e tiileng) le plastisol ya PVC.
Sesebelisoa se sebetsang hantle sa ho monya UV bakeng sa li-polyester tsa PVC, PE, PP, ABS le tse sa koaheloang.
E sebelisoa bakeng sa mefuta e mengata ea li-polymer le lits'ebetso ho kenyeletsoa le li-polyurethane (Spandex, TPU, RIM jj.), polasetiki ea boenjiniere (PET, PC, PC/ABS, PA, PBT jj.). E fana ka botsitso bo phahameng ba mocheso. E fana ka litšobotsi tse ntle haholo tsa ho monya khanya le ho lumellana hantle le ho qhibiliha ha li-polymer le li-solvent tse fapaneng.
Liaparo tsa polyurethane tse nang le likarolo tse peli, foam e bonolo ea polyurethane le elastomer ea thermoplastic ea polyurethane, haholo-holo lihlahisoa tsa polyurethane tse kang foam ea micro-cell, foam ea letlalo e kopaneng, foam e thata ea setso, foam e thata e semi-rigid, foam e bonolo, apesa lesela, likhomaretsi tse ling, li-sealant le li-elastomer le polyethylenechloride, polymer ea vinyl joalo ka resin ea acrylic e nang le botsitso bo botle ba leseli. E monya leseli la UV la 300 ~ 330nm.
Sehlahisoa sena ke sesebelisoa se monyang mahlaseli a ultraviolet a qhibilihang metsing se nang le mahlakore a mangata le bolelele bo phahameng ba maqhubu a monyang khanya ba 288nm. Se na le melemo ea ho monya haholo, chefo, 'me ha se bake allergy le litlamorao tse mpe, botsitso bo botle ba mabone le botsitso ba mocheso jj. Ho feta moo, se ka monya UV-A le UV-B, kaha ke sesebelisoa sa tšireletso ea letsatsi sa sehlopha sa I, se eketsoa litlolong ka tekanyo ea 5-8%.
Benzophenone-4 ke ntho e qhibilihang ka metsing 'me e khothaletsoa bakeng sa lintlha tse phahameng ka ho fetisisa tsa tšireletso letsatsing. Liteko li bontšitse hore Benzophenone-4 e tsitsisa viscosity ea li-gel tse thehiloeng ho polyacrylic acid (Carbopol, Pemulen) ha li pepesehetse mahlaseli a UV. Maqhubu a tlase ho 0.1% a fana ka liphetho tse ntle. E sebelisoa e le stabilizer ea ultra-violet ho ulu, litlolo, chefo e bolaeang likokoanyana le ho koahela lipoleiti tsa lithographic. Ho lokela ho hlokomeloa hore tBenzophenone-4 ha e lumellane le letsoai la Mg, haholo-holo ho emulsions ea oli ea metsi. Benzophenone-4 e na le 'mala o mosehla o fetohang matla haholoanyane karolong ea alkaline' me e ka fetola lebaka la litharollo tse mebala.
