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UV absorber UV-326
Aha Chemical: 2- (3-tert-Butyl-2-hydroxy-5-methylphenyl) -5-chloro-2H-benzotriazole CAS NO.: 3896-11-5 Molecular Formula: C17H18N3OCl Molecular arọ: 315.5 Nkọwapụta ọdịdị: ìhè edo edo ≥9% 137 ~ 141 ° C Mfu na ihicha: ≤ 0.5% Ash: ≤ 0.1% nnyefe ọkụ: 460nm≥97%; 500nm≥98% Ngwa Max absorption ife ogologo nso bụ 270-380nm. A na-ejikarị polyvinyl chloride, polystyrene, resin unsaturated, polycarbonate, poly (methyl methacrylate), ... -
Ngwa anya Brightener Agent
A na-akpọkwa ndị na-egbuke egbuke anya dị ka ihe na-egbuke egbuke anya ma ọ bụ ihe na-acha ọcha fluorescent. Ndị a bụ ogige kemịkalụ na-enweta ìhè na mpaghara ultraviolet nke electromagnetic spectrum; ndị a na-atụgharị ọkụ na mpaghara acha anụnụ anụnụ site n'enyemaka nke fluorescence
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Onye nnọchi anya Nuclear NA3988
Aha: 1,3: 2,4-Bis (3,4-dimethylobenzylideno) sorbitol Molecular Formula: C24H30O6 CAS NO: 135861-56-2 Molecular arọ: 414.49 Arụmọrụ na Ogo Index: Ihe Arụmọrụ & Ngosipụta Ọdịmma 05 na-acha ọcha adịghị ụtọ. Point, ℃ 255～265 Granularity (isi) ≥325 Ngwa: Nucleating transperent agent NA3988 na-akwalite resin ka ọ bụrụ crystallize site n'inye kristal nucleus ma na-eme ka nhazi nke ọka kristal dị mma, si otú a na-eme ka ọ dị mma ... -
Optical brightener OB
Optical brightener OB nwere ezigbo nguzogide okpomọkụ; elu chemical nkwụsi ike; ma nwee ezigbo ndakọrịta n'etiti resin dị iche iche.
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Optical Brightener OB-1 maka PVC, PP, PE
Optical brightener OB-1 bụ ihe na-arụ ọrụ nke ọma maka eriri polyester, a na-ejikwa ya na ABS, PS, HIPS, PC, PP, PE, Eva, PVC siri ike na plastik ndị ọzọ. Ọ nwere njiri mara mma ịcha ọcha, ezigbo nkwụsi ike thermal wdg.
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UV ABSORBER UV-1130 maka mkpuchi ụgbọ ala
Aha Chemical: Alpha-[3-[3- (2h-Benzotriazol-2-Yl)-5-(1,1-Dimethylethyl)-4-Hydroxyphenyl]-1-(Oxopropyl]-Omega-Hydroxypoly(Oxo-1,2-Ethanediyl) CAS NO.: 104810-147-48-211 25322-68-3 Molecular Formula: C19H21N3O3.(C2H4O)n=6-7 Molecular arọ：637 monomer 975 dimer nkọwapụta ọdịdị: Ìhè edo transperent mmiri mmiri ọnwụ na ihicha: ≤0.50 Volatile: 0.2% Volatile: 0.2% 1.17g/cm3 Ebe esi esi: 582.7°C na 760 mmHg Flash Point: 306.2°C Ash: ≤0.30 Mgbasa ọkụ: 460nm≥97%, 500... -
Optical Brightener FP127 maka PVC
Nkọwapụta ọdịdị: White to light green powder Assay: 98.0% min Melting Point: 216 -222 ° C Volatiles Content: 0.3% max Ash content: 0.1% max Application Optical brightener FP127 nwere mmetụta dị mma na-acha ọcha n'ụdị plastik dị iche iche na ngwaahịa ha dị ka PVC na PS, na-emepụta ihe na-egbuke egbuke na ihe ndị na-emepụta ihe na-egbuke egbuke. eriri mmadụ mere. Usoro ojiji nke ngwaahịa transperent bụ 0.001-0.005%, usoro onunu ogwu nke ngwaahịa ọcha bụ 0.01-0.05%. Tupu plasta dị iche iche ... -
Optical Brightener KCB maka Eva
Nkọwapụta ọdịdị: Yellowish green powder Melting point: 210-212 ° C siri ike ọdịnaya: ≥99.5% Mma: Site 100 meshes Volatiles ọdịnaya: 0.5% max Ash ọdịnaya: 0.1% max Ngwa Optical Brightener KCB bụ tumadi eji na-egbuke egbuke PVC sịntetik, fiber na plastic, TPU mkpuchi, agba, ụfụfụ EVA na PE, ike ga-eji na-egbuke egbuke plastic fim ihe nke ịkpụzi pịa n'ime udi ihe nke injection ebu, nwekwara ike-eji na-egbuke egbuke polyester fib ... -
UV Absorber UV-1577 maka PET
UV1577 dabara maka polyalkene terephthalates & naphthalates, linear na branched polycarbonates, polyphenylene ether ogige gbanwetụrụ, yana rọba dị iche iche dị elu arụmọrụ. Dakọtara na ngwakọta & alloys, dị ka PC / ABS, PC / PBT, PPE / IPS, PPE / PA na copolymers yana na mesikwuru, jupụtara na / ma ọ bụ ire ere ogige ogige, nke nwere ike ịbụ transperent, translucent na / ma ọ bụ pigmented.
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Isocyanate Crosslinker DB-W akpọchiela
Aha kemịkalụ: akpọchiri Isocyanate Crosslinker Nka na ụzụ index: Ọdịdị na-acha odo odo viscous mmiri siri ike 60% -65% ọdịnaya NCO dị irè 11.5% NCO dị irè 440 Viscosity 3000 ~ 4000 cp na 25 ℃ Density-1.062K na okpomọkụ 1.062K2. 110-120 ℃ Dispersity nwere ike etisasịwo na nkịtị organic solvents, ma nke ọma chụgara n'ime waterborne coatings. A na-atụ aro iji: Mgbe ọgwụgwọ okpomọkụ gasịrị, ngwa ngwa nke ihe nkiri agba nwere ike ime ka ọ dịkwuo mma site n'ịgbakwunye ya na au ... -
UV absorber BP-2
Aha kemịkal:` 2,2′,4,4′-Tetrahydroxybenzophenone CAS NO: 131-55-5 Molecular Formula:C13H10O5 Molecular arọ:214 Nkọwa: Ọdịdị: ìhè odo crystal ntụ ntụ ọdịnaya: ≥ 99% Agbaze ntụpọ: 195C: 195C : 195 C. Ngwa 0.5%: BP-2 bụ nke ezinụlọ benzophenone dochie anya nke na-echebe megide radieshon ultraviolet. BP-2 nwere nnukwu absorption ma na mpaghara UV-A na UV-B, yabụ ejirila ya mee ihe dị ka nzacha UV na ịchọ mma na kemịkalụ kemịkalụ pụrụ iche. -
UV absorber BP-4
Chemical Name: 2-Hydroxy-4-Methoxy Benzophenone-5-Sulphonic Acid CAS NO: 4065-45-6 Molecular Formula:C14H12O6S Molecular arọ：308.31 Specification Ọdịdị: Off-white or light yellow crystalline powder):≥0 1.2 ~ 2.2 Melting Point ≥ 140℃ Ọnwụ na nkụ ≤ 3.0% Turbidity na mmiri ≤ 4.0EBC Heavy Metals ≤ 5ppm Gardner Agba ≤ 2.0 Ngwa Benzophenone-4 bụ mmiri-soluble anyanwụ & na-atụ aro ihe. Nnwale egosila na Benzopheno...