-
Malamalama fa'amautu
O le faʻamautuina o le malamalama o se faʻaopoopoga mo oloa polymer (e pei o le palasitika, paʻu, vali, fiber synthetic), lea e mafai ona poloka pe faʻafefeteina le malosi o ave ultraviolet, tineia le okesene singlet ma faʻaleagaina le hydroperoxide i mea e le aoga, ma isi, ina ia mafai ai e le polymer ona faʻaumatia. poʻo le faʻagesegese o le avanoa o le faʻaogaina o le photochemical ma puipuia pe faʻatuai le faagasologa o le photoaging i lalo o le susulu o le malamalama, ma ausia ai le faʻamoemoe o le faʻaumiina o le ola tautua o oloa polymer. Lisi o oloa... -
Fa'amautu Malamalama 944
LS-944 e mafai ona faʻaaogaina i le polyethylene maualalo maualalo, polypropylene fiber ma kelu fusipaʻu, EVA ABS, polystyrene ma meaʻai afifi, ma isi.
-
Fa'amautu Malamalama 770
O le Light Stabilizer 770 o se fa'amama fa'amama fa'aola e puipuia ai polymers fa'aletino mai le fa'aleagaina e mafua mai i le fa'aalia i le ultraviolet radiation. Light Stabilizer 770 e faʻaaogaina lautele i le tele o talosaga e aofia ai polypropylene, polystyrene, polyurethanes, ABS, SAN, ASA, polyamides ma polyacetals.
-
Fa'amautu Malamalama 622
Igoa Vailaau: Poly [1-(2'-Hydroxyethyl)-2,2,6,6-Tetramethyl-4-Hydroxy- Piperidyl Succinate] CAS NO.:65447-77-0 Fuafuaga Molecular:H[C15H25O4N]nOCH3 Molecular Weight ：3100-5000 Fa'amatalaga Fa'aaliga: Pa'epa'e pa'epa'e pa'epa'e po'o lanu samasama Fa'alili Lisi vaega:50-70°Cmin Lefu:0.05% max Transmittance:425nm: 97% min 450nm: 98% min (10g/100ml methyl benzene) Volatility max: Application Light Stabilizer 622 e a'afia i le tupulaga fou ole polymeric Hindered Amine Light Stabilizer, lea e iai ... -
Suavai moli fa'amautu DB117
Faʻamatalaga: DB 117 o se tau-lelei, vevela vevela ma faʻamalama malamalama faʻapipiʻi, o loʻo i ai le faʻamautuina o le malamalama ma vaega antioxidant, tuʻuina atu le faʻamautuina o le malamalama lelei i le tele o faiga polyurethane i le taimi o lona faʻaogaina. Meatotino Faaletino Foliga: Samasama, vai viscous Density (20 °C): 1.0438 g/cm3 Viscosity (20 °C):35.35 mm2/s Talosaga DB 117 o lo'o fa'aogaina i polyurethanes e pei ole Reaction Injection Molding,thermoplastic polyurethane polyurethane synthetic pa'u, cast polyurethane synthetic pa'u. , e... -
Suavai moli fa'amautu DB75
Fa'amatalaga DB 75 o le vevela vai ma le fa'amautuina o le malamalama fa'apipi'iina mo polyurethanes Talosaga DB 75 o lo'o fa'aaogaina i polyurethanes e pei ole Reaction Injection Molding (RIM) polyurethane ma thermoplastic polyurethane (TPU). O le faʻafefiloi e mafai foʻi ona faʻaaogaina i faʻamaufaʻailoga ma faʻapipiʻi faʻaoga, i le polyurethane faʻapipiʻi i luga o tapoleni ma fola faʻapea foʻi ma le paʻu synthetic. Fa'ailoga/fa'amanuiaga DB 75 e puipuia ai le fa'agaioiina, malamalama ma le tau fa'aleagaina o oloa polyurethane pei ole s... -
Fa'amautu Malamalama UV-3853
Igoa Kemisi: 2, 2, 6, 6-Tetramethyl-4-piperidinyl stearate (fatty acids mix) CAS NO.:167078-06-0 Molecular Formula:C27H53NO2 Molecular Weight:423.72 Fa'amatalaga Fa'aaliga: Waxy Malosi Lisimea:28℃ min Saponification Value, mgKOH/g : 128~137 Ash Content:0.1% Max Loss i fa'amago: ≤ 0.5% Saponification Value, mgKOH/g : 128-137 Transmission,%:75%min @425nm 85%min @450nm Meatotino: It e malo solo, e leai se manogi. O lona faʻafefeteina o le 28 ~ 32 ° C, o le kalave faʻapitoa (20 ° C) o le 0.895. E... -
Malamalama fa'amautu UV-3529
Igoa Vailaau: Light Stabilizer UV-3529:N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl) -1,6-hexanediamine polymers ma morpholine-2,4,6-trichloro-1, 3,5-triazine reaction products methylated CAS NO.: 193098-40-7 Molecular Formula：(C33H60N80)n Molecular Weight：/ Fa'amatalaga Fa'aaliga: Pa'epa'e i le samasama malo Su'ega tioata vevela: 95-120°C leiloa ile fa'amago: 0.5% max Toluene Insolubles: OK Talosaga PE-ata, lipine poʻo le PP-ata, lipine poʻo PET, PBT, PC ma le PVC. -
Fa'amautu Malamalama UV-3346
Igoa Vailaau: 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 Weight:1600±10% Fa'amatalaga Fa'aaliga: Pepa pa'epa'e po'o le pa'u lanu (APHA): 1000 max Loss on Drying, 0.8% max Melting point: / ℃: 90-115 Fa'aoga 1. La'ititi la'u sao 2. Maualalo volatility 3. Lelei fetaui ma isi HALS ma UVAs 4. Lelei ... -
Fa'amautu Malamalama 791
Igoa Vailaau: 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 Fuafuaga Molecular: C35H69Cl3N8 & C28H52N2O4 Molecular Weight:Mn = 708.33496 & 480.709 Fa'amatalaga Fa'aaliga: pa'epa'e i sina lanu samasama, leai se manogi Lisi liusuavai: tusa. 55 °C amata Kalave ma'oti (20 °C): 1.0 – 1.2 g/cm3 Mata'imu: > 150 °C Omiga ausa (... -
Fa'amautu Malamalama 783
Igoa Vailaau: 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 Fuafuaga Molecular: C7H15NO & C35H69Cl3N8 Molecular Weight ：Mn = 2000-3100 g/mol & Mn = 3100-4000 g/mol Fa'amatalaga Fa'aaliga: pa'epa'e i sina samasama pa'epa'e Va'aiga liusuavai: 55-140 °C Flashpoint (DIN 51758): 192 °C Tele tele: 514 g/l Avanoa e fa'aoga ai... -
Fa'amautu Malamalama 438
Igoa vaila'au: 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;Malamalama faʻamautu...