Shanghai Deborn Co., Ltd. na-emekọ ihe na mgbakwunye kemịkalụ kemgbe 2013, ụlọ ọrụ dị na Pudong New District nke Shanghai.
Deborn na-arụ ọrụ iji nye kemịkalụ na ngwọta maka textiles, plastics, covers, paints, electronics, medicine, home and personal care industries.
UV-5411 bụ foto stabilizer pụrụ iche nke dị irè n'ụdị usoro polymeric dị iche iche: karịsịa na polyester, polyvinyl chlorides, styrenics, acrylics, polycarbonates, na polyvinyl butyal. A na-ahụ UV-5411 nke ọma maka nnabata UV ya sara mbara, agba dị ala, mgbanwe dị ala, yana ezigbo solubility. Ojiji a na-ejikarị eme ngwụcha gụnyere ịkpụzi, mpempe akwụkwọ, na ihe nlegharị anya maka ọkụ windo, akara, mmiri na ngwa akpaaka. Ngwa pụrụ iche maka UV-5411 gụnyere mkpuchi (karịsịa themosets ebe mgbanwe dị ala bụ nchegbu), ngwaahịa foto, ihe mkpuchi, na ihe elastomeric.
UV 312 bụ ihe nkwụnye ọkụ dị oke mma maka ọtụtụ plastik na ihe ndị ọzọ dị ndụ gụnyere polyesters na-enweghị ike, PVC (mgbanwe na siri ike) na PVC plastisol.
UV absorber dị oke mma maka PVC, PE, PP, ABS & polyesters unsaturated.
Ejiri ya maka ọtụtụ polymers na ngwa gụnyere polyurethanes (Spandex, TPU, RIM wdg), plastik injinia (PET, PC, PC / ABS, PA, PBT wdg). Na-enye nkwụsi ike nke okpomọkụ dị elu. Na-enye ezigbo ọkụ njiri mara mma yana ezigbo ndakọrịta yana solubility dị iche iche polymers na ihe mgbaze.
Ihe mkpuchi polyurethane nwere akụkụ abụọ, ụfụfụ dị nro nke polyurethane na polyurethane thermoplastic elastomer, karịsịa na ngwaahịa polyurethane dị ka ụfụfụ micro-cell, ụfụfụ akpụkpọ anụ, ụfụfụ omenala siri ike, ọkara siri ike, ụfụfụ dị nro, mkpuchi akwa, ụfọdụ adhesives, sealants na elastomers na. polyethylenechloride, vinyl polima dị ka resin acrylic nwere ezigbo nkwụsi ike. Na-ebu ọkụ UV nke 300 ~ 330nm.
Ngwaahịa a bụ ihe na-eme ka mmiri na-amị amị ultraviolet na-amịpụta mmiri nke nwere ụdị dị iche iche na oke ọkụ na-ebufe ogologo nke 288nm. Ọ nwere uru nke nrụpụta ọrụ dị elu, enweghị nsí, na enweghị ihe nfụkasị ahụ na-akpata na enweghị nkwarụ na-akpata mmetụta ndị dị na ya. , ezi ọkụ kwụsie ike na okpomọkụ kwụsie ike wdg Ọzọkwa ọ nwere ike banye UV-A na UV-B, ịbụ klas m anyanwụ nchebe gị n'ụlọnga, kwukwara na ịchọ mma na onunu ogwu nke 5-8%.
Benzophenone-4 bụ mmiri soluble & akwadoro maka ihe nchebe anyanwụ kachasị elu. Nnwale egosiwo na Benzophenone-4 na-eme ka viscosity nke gels guzosie ike na polyacrylic acid (Carbopol, Pemulen) mgbe a na-ekpughere ha na radieshon UV. Ntinye uche dị ka 0.1% na-enye nsonaazụ dị mma. A na-eji ya dị ka ultra-violet stabilizer na ajị anụ, ihe ịchọ mma, pesticides & lithographic efere mkpuchi. Ọ ga-arịba ama na tBenzophenone-4 adabakọghị na Mg salts, karịsịa na mmiri-mmanụ emulsions. Benzophenone-4 nwere agba odo na-aghọwanye ike na oke alkaline & nwere ike gbanwee n'ihi ihe ngwọta agba.
BP-2 bụ nke ezinụlọ benzophenone dochie anya nke na-echebe megide radieshon ultraviolet.
BP-2 nwere nnabata dị elu ma na mpaghara UV-A na UV-B, yabụ ejirila ya mee ihe dị ka nzacha UV na ụlọ ọrụ kemịkalụ na ọpụrụiche.
Nwere nnukwu molekụla arọ, ọ dịghị agbanwe agbanwe, iguzogide amịpụtara; arụpụtara mfe.
Ihe ntinye benzotriazole UV nke nwere ike igbochi mmeghachi omume mmebi oxidation, chebe ihe eriri, ma melite ọkwa ngwaahịa textile; Nke a bụ ọgbọ ọhụrụ nke UV absorbers na teknụzụ patented wee merie asambodo ngwaahịa isi ọkwa steeti 2007, rute ọkwa mba ụwa.
Ngwaahịa a dabara na Polyolefine, Polyvinyl chloride, iko organic na ndị ọzọ. Ogologo ebili mmiri kachasị mma bụ 270-400nm.
Ngwaahịa a bụ ihe na-eme ka ọkụ na-eme ka ọ dị elu, ma na-ejikwa ya na plastik na ihe ndị ọzọ. Ọ nwere ike absorption ultraviolet radieshon ike na obere volatility.
Dị ka ultraviolet absorption gị n'ụlọnga, ọ dị ka PVC, polystyrene na Polyolefine wdg The max absorbing wavelength nso bụ 280-340nm.The n'ozuzu oriri: 0.1-0.5% maka mkpa okwu, 0.05-0.2% maka oké okwu.
