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Sesebelisoa sa UV-326
Lebitso la Lik'hemik'hale: 2-(3-tert-Butyl-2-hydroxy-5-methylphenyl) -5-chloro-2H-benzotriazole CAS NO.:3896-11-5 Molek'hule Foromo:C17H18N3OCl Boima ba Molek'hule:315.5 Tlhaloso Ponahalo: leseli ″ kristale e nyenyane ea ntlha:9 137 ~ 141 ° C Ho lahleheloa ke ho omisa: ≤ 0.5% Molora: ≤ 0.1% Ho fetisa leseli: 460nm≥97%; 500nm≥98% Bolelele ba maqhubu a kopo ea Max ke 270-380nm. Haholo-holo e sebelisoa ho polyvinyl chloride, polystyrene, unsaturated resin, polycarbonate, poly (methyl methacrylate), ... -
Moemeli oa Optical Brightener
Lisebelisoa tse khanyang li boetse li bitsoa li-optical brightening agents kapa fluorescent whitening agents. Tsena ke metsoako ea lik'hemik'hale e monyang khanya sebakeng sa ultraviolet sa mahlaseli a mahlaseli a kotsi a motlakase; tsena li boetse li hlahisa leseli sebakeng se putsoa ka thuso ea fluorescence
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Moemeli oa Nucleating NA3988
Lebitso: 1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitol Foromo ea Molek'hule:C24H30O6 CAS NO:135861-56-2 Boima ba Molek'hule: 414.49 Ts'ebetso le Boleng ba Index: Lintho Tsa Ts'ebetso & Indices Ponahalo e Tšoeu ≤ e se nang tatso ea phofo 0 Lome Point, ℃ 255～265 Granularity (Hlooho) ≥325 Lisebelisoa: Nucleating transparent agent NA3988 e khothalletsa resin hore e phatsime ka ho fana ka nucleus ea kristale le ho etsa hore sebopeho sa lijo-thollo tsa kristale se be setle, ka hona se... -
Mokhanni oa optical OB
Optical brightener OB e na le khanyetso e ntle ea mocheso; botsitso bo phahameng ba lik'hemik'hale; hape o na le tumellano e ntle har'a li-resin tse fapaneng.
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Optical Brightener OB-1 bakeng sa PVC, PP, PE
Optical brightener OB-1 ke mochini o khanyang o sebetsang hantle oa polyester fiber, 'me o sebelisoa haholo ho ABS, PS, HIPS, PC, PP, PE, EVA, PVC e thata le lipolasetiki tse ling. E na le litšobotsi tsa phello e ntle ea bosoeu, botsitso bo botle ba mocheso joalo-joalo.
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UV ABSORBER UV-1130 bakeng sa liaparo tsa likoloi
Lebitso la Lik'hemik'hale: Alpha--[3-[3-(2h-Benzotriazol-2-Yl)-5-(1,1-Dimethylethyl)-4-Hydroxyphenyl]-1-(Oxopropyl]-Omega-Hydroxypoly(Oxo-1,2-Ethanediyl) CAS NO. 25322-68-3 Molek'hule Foromo:C19H21N3O3.(C2H4O)n=6-7 Boima ba Molek'hule：637 monomer 975 dimer Specification Ponahalo: Mokelikeli o mosehla o bonaletsang o bobebe Tahlehelo ha o omisoa: ≤0.50 Volatile: 0.2% 1 ℃ Bonolo ≥ 1cm ≤2 ℃ Ntlha: 582.7 ° C ho 760 mmHg Flash Point: 306.2 ° C Ash: ≤0.30 Leseli le fetisang :460nm≥97%, 500... -
Optical Brightener FP127 bakeng sa PVC
Tlhaloso ea Ponahalo: Bosoeu ho isa ho botala bo botala bo bobebe Assay: 98.0% min Melting Point: 216 -222 ° C Volatiles Content: 0.3% max Ash content: 0.1% max Application Optical brightener FP127 e na le phello e ntle haholo ea ho soeufala ka mefuta e sa tšoaneng ea polasetiki le lihlahisoa tsa tsona tse kang PVC le PS e ka sebelisoa joalo-joalo. li-lacquers, li-inks tsa khatiso le likhoele tse entsoeng ke motho. Tšebeliso Tekanyetso ea lihlahisoa tse pepeneneng ke 0.001-0.005%, Tekanyo ea lihlahisoa tse tšoeu ke 0.01-0.05%. Pele ho mefuta e fapaneng ... -
Optical Brightener KCB bakeng sa EVA
Tlhaloso ea Ponahalo: Phofo e botala bo bosehla Ntho e qhibilihisang: 210-212 ° C Likahare tse tiileng: ≥99.5% Fineness: Ka 100 meshes Volatiles Content: 0.5% max litaba tsa molora: 0.1% max Application Optical Brightener KCB e sebelisoa haholo-holo ho khanya ha PVC, PVC, PVC, fiber, PVC, PVC le polasetiki foam, rabara, ho roala, pente, foam EVA le PE, e ka sebelisoa ho khantša lifilimi tsa polasetiki lisebelisoa tsa mochini oa mochini oa ho bopa hore e be lisebelisoa tsa sebopeho sa hlobo ea ente, li ka sebelisoa hape ho khantša polyester fib... -
UV Absorber UV-1577 bakeng sa PET
UV1577 e loketse polyalkene terephthalates & naphthalates, linear and branched polycarbonates, modified polyphenylene ether compounds, le dipolasetiki tse fapaneng tsa tshebetso e phahameng. E lumellana le li-blends & alloys, tse kang PC / ABS, PC / PBT, PPE / IPS, PPE / PA le li-copolymers hammoho le metsoako e matlafalitsoeng, e tlatsitsoeng le / kapa e nang le lelakabe le nang le mollo, e ka bang pepeneneng, e fetohang le / kapa ea mebala.
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Thibelo ea Isocyanate Crosslinker DB-W
Lebitso la lik'hemik'hale: Blocked Isocyanate Crosslinker Technical index: Ponahalo e 'mala o mosehla viscous liquid Litaba tse tiileng 60% -65% Likahare tse sebetsang tsa NCO 11.5% E sebetsang hantle ea NCO e lekanang le 440 Viscosity 3000~4000 cp ho 25℃ Density / U2K2-1 mocheso ho L6K2-1. 110-120 ℃ Dispersity e ka qhibiliha ka har'a lihlapolli tse tloaelehileng tsa lintho tse phelang, empa hape e qhalakantsoeng hantle ka har'a liphahlo tse nang le metsi. Ts'ebeliso e reriloeng: Kamora kalafo ea mocheso, ho potlaka ha filimi ea pente ho ka ntlafatsoa haholo ka ho e eketsa ho ... -
UV Absorber BP-2
Lebitso la Lik'hemik'hale:` 2,2′,4,4′-Tetrahydroxybenzophenone CAS NO: 131-55-5 Foromo ea Molek'hule:C13H10O5 Boima ba Molek'hule:214 Tlhaloso: Ponahalo: phofo e mosehla ea kristale ea phofo Content: ≥ 99% Ntho e qhibilihang: 195-55-202 e omileng ° C Los≤ BP-2 ke ea lelapa la benzophenone e nkeloang sebaka e sireletsang khahlanong le mahlaseli a kotsi. BP-2 e na le monyetla o phahameng libakeng tsa UV-A le UV-B, ka hona e sebelisitsoe haholo joalo ka filthara ea UV ho litlolo tse ikhethang tsa lik'hemik'hale ... -
UV Absorber BP-4
Lebitso la Lik'hemik'hale: 2-Hydroxy-4-Methoxy Benzophenone-5-Sulphonic Acid CAS NO: 4065-45-6 Molek'hule Foromo: C14H12O6S Boima ba Molek'hule: 308.31 Tlhaloso Ponahalo: Off-white or light yellow crystalline powder Assay (HPLC PH9): 9. 1.2 ~ 2.2 Melting Point ≥ 140℃ Loss on Drying ≤ 3.0% Turbidity ka metsing ≤ 4.0EBC Heavy Metals ≤ 5ppm Gardner Color ≤ 2.0 Kopo Benzophenone-4 ke tšireletso e phahameng ka ho fetisisa ea metsi bakeng sa letsatsi le ho qhibiliha ha metsi. Liteko li bontšitse hore Benzopheno...