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Ọkụ stabilizer
Light stabilizer bụ ihe mgbakwunye maka ngwaahịa polymer (dị ka plastik, rọba, agba, eriri sịntetik), nke nwere ike igbochi ma ọ bụ nweta ume nke ụzarị ultraviolet, menyụọ oxygen singlet na decompose hydroperoxide n'ime ihe na-adịghị arụ ọrụ, wdg, nke mere na polima nwere ike iwepụ. ma ọ bụ belata ohere nke mmeghachi omume photochemical ma gbochie ma ọ bụ gbuo oge usoro nke fotoaging n'okpuru radieshon nke ìhè, si otú a na-enweta nzube nke ịgbatị ndụ ọrụ nke ngwaahịa polymer. Ndepụta ngwaahịa... -
Light Stabilizer 944
Enwere ike itinye LS-944 na polyethylene dị ala, eriri polypropylene na eriri gluu, EVA ABS, polystyrene na ngwugwu nri, wdg.
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Light Stabilizer 770
Light Stabilizer 770 bụ ihe mgbakasị radical dị irè nke ukwuu nke na-echebe polymers organic megide mmebi nke ekpughere na radieshon ultraviolet kpatara. A na-eji Light Stabilizer 770 mee ihe n'ọtụtụ ngwa gụnyere polypropylene, polystyrene, polyurethane, ABS, SAN, ASA, polyamides na polyacetals.
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Ọkụ Stabilizer 622
Aha Chemical: Poly [1- (2'-Hydroxyethyl) -2,2,6,6-Tetramethyl-4-Hydroxy- Piperidyl Succinate] CAS NO.: 65447-77-0 Molecular Formula：H[C15H25O4N] nOCH3 Molecular arọ Nkọwapụta nkọwapụta:3100-5000 Ọdịdị: White keadighi rarii ntụ ntụ ma ọ bụ odo odo granular agbaze nso: 50-70Cmin Ash: 0.05% max nnyefe: 425nm: 97% min 450nm: 98% min (10g / 100ml methyl benzene). Ngwa Light Stabilizer 622 bụ nke ọgbọ ọhụrụ nke polymeric Hindered Amine Light Stabilizer, nke nwere ex ... -
Liquid Light Stabilizer DB117
Njirimara: DB 117 bụ ihe na-eri ọnụ, mmiri ọkụ na ọkụ ọkụ na-ekpo ọkụ, nke nwere ihe nkwụnye ọkụ na ihe antioxidant, na-enye nkwụsi ike dị mma na ọtụtụ usoro polyurethane n'oge eji ya. Njirimara anụ ahụ Ọdịdị: Yellow, viscous liquid density (20 °C): 1.0438 g / cm3 viscosity (20 °C): 35.35 mm2 / s Ngwa DB 117 na-eji polyurethanes dị ka Reaction Injection Molding, Thermoplastic polyurethine polyurethane akpụkpọ anụ, castane polyurethane. , e... -
Liquid Light Stabilizer DB75
Characterization DB 75 bụ mmiri mmiri okpomọkụ na ìhè stabilizer usoro emebere maka polyurethanes Ngwa DB 75 na-eji na polyurethanes dị ka Reaction Injection Molding (RIM) polyurethane na thermoplastic polyurethane (TPU). A pụkwara iji ngwakọta ahụ mee ihe na mkpuchi mkpuchi na ngwa nrapado, na mkpuchi polyurethane na tapaulin na ala yana akpụkpọ anụ sịntetik. Atụmatụ / uru DB 75 na-egbochi nhazi, ọkụ na ihu igwe na-ebute mmebi nke ngwaahịa polyurethane dị ka s ... -
Ọkụ Stabilizer UV-3853
Aha kemịkal: 2, 2, 6, 6-Tetramethyl-4-piperidinyl stearate (ngwakọta fatty acids) CAS NO.:167078-06-0 Molecular Formula:C27H53NO2 Molecular Weight:423.72 Specification Appearance:Waxy Solid Melting point:28 Uru Saponification, mgKOH/g : 128 ~ 137 Ash ọdịnaya: 0.1% Ọnwụ kacha na ihicha: ≤ 0.5% Saponification Uru, mgKOH/g : 128-137 Nzipu, %: 75% min @ 425nm 85% min @450nm Njirimara: Ọ bụ waxy siri ike, enweghị isi. Ebe mgbaze ya bụ 28 ~ 32 Celsius C, ike ndọda (20 Celsius C) bụ 0.895. Ọ... -
Ọkụ Stabilizer UV-3529
Aha Chemical: Light Stabilizer UV-3529: N, N'-Bis (2,2,6,6-tetramethyl-4-piperidinyl) -1,6-hexanediamine polymers na morpholine-2,4,6-trichloro-1, 3,5-triazine mmeghachi omume mmeghachi omume methylated CAS NO.: 193098-40-7 Molecular Formula: (C33H60N80) n Molecular arọ:/ Nkọwapụta ọdịdị: Na-acha ọcha na-acha odo odo siri ike iko mgbanwe okpomọkụ: 95-120 ° C ọnwụ na ihicha: 0. max Toluene Insolubles: OK Ngwa PE-film, teepu ma ọ bụ PP-film, teepu ma ọ bụ PET, PBT, PC na PVC. -
Ọkụ Stabilizer UV-3346
Aha kemịkal: Poly[(6-morpholino-s-triazine-2,4-diyl)[2,2,6,6-tetramethyl-4- piperidyl]imino]-hexamethylene[(2,2,6,6-tetramethyl) -4-piperidyl) imino], Cytec Cyasorb UV-3346 CAS NO.: 82451-48-7 Molecular Formula: (C31H56N8O) n Molecular arọ: 1600 ± 10% Nkọwapụta ọdịdị: Gbanyụọ ọcha ntụ ntụ ma ọ bụ 1 pastille max Loss on Drying, 0.8% max Melting point: / ℃: 90-115 Ngwa 1. Ntinye obere agba 2. obere volatility 3. Nkwekọrịta dị mma na HALS na UVA ndị ọzọ 4. Ezi ... -
Light Stabilizer 791
Aha Chemical: Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4) -piperidinyl) imino] -1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidinyl) imino]) CAS NO.: 71878-19-8 / 52829-07-9 Molecular Formula: C35H69Cl3N8 & C28H52N2O4 Arọ Molecular: Mn = 708.33496 & 480.709 Nkọwapụta nkọwa: granules ọcha ruo ntakịrị odo, oke agbaze na-enweghị isi: ihe dị ka. 55 Celsius C mmalite Nnukwu ike ndọda (20 Celsius C): 1.0 - 1.2 g/cm3 Ebe ọkụ ọkụ:> 150 Celsius C ike ikuku (... -
Ọkụ Stabilizer 783
Aha kemịkal: Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4diyl][(2,2,6,6-tetramethyl-4-piperidinyl) Imino] -1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidinyl) imino]]) CAS NO.: 65447-77-0&70624-18-9 Ụdị Molecular: C7H15NO & C35H69Cl3N8 Molecular ：Mn = 2000-3100 g / mol & Mn = 3100-4000 g / mol Nkọwapụta nkọwapụta: ọcha na obere odo pastilles agbaze: 55-140 °C Flashpoint (DIN 51758): 192 °C Nnukwu njupụta: 514 g / l Mpaghara ngwa nke ngwa... -
Ọkụ Stabilizer 438
Aha Chemical: N, N'-Bis (2,2,6,6-tetramethyl-4-piperidinyl) -1,3-benzenedicarboxamide 1,3-Benzendicarboxamide,N,N'-Bis(2,2,6,6) -Tetramethyl-4-Piperidinyl);Nylostab S-Eed; Polyamide Stabilizer; 1,3-Benzenedicarboxamide, N, N-bis (2,2,6,6-tetramethyl-4-piperidinyl)-; 1,3-Benzenedicarboxamide, N, N'-bis (2,2,6, 6-tetramethyl-4-piperdinyl); N, N"-BIS (2,2,6,6-TETRAMETHYL-4-PIPERIDINYL) -1,3-BENZENEDICARBOXAMIDE; N, N'-bis (2,2,6, 6-tetramethyl-4-piperidyl) isophthalamide, ìhè kwụsie ike ...