UV Stabilizer • baoxu chemical

BX UV 765

BX UV 765 Properties Chemical Name:Bis(1,2,2,6,6-pentamethyl-4-pperidyl)sebacate +1-(methyl)-8- (1,2,2,6,6-pentamethyl-4-pperidyl) sebacate Formula C32H56N2O4 Molecular Weight 508 CAS# 41556-26-7 Specification: Appearance clear, slightly yellow liquid Relative density 0.993g/cm3(20 ℃) flashpoint 92℃ Application: Liquid hindered amine light stabilizer 765 is widely used to improve the weather resistance of many polymers and applications including polyurethanes, sealants, adhesives, elastomers, unsaturated…

BX UV 384-2

UV Absorber, UV StabilizerBy bruce January 16, 2018

BX UV 384-2 Chemical Name: 95% Benzenepropanoic acid, 3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-, C7-9-branched and linear alkyl esters，and 5% 1-methoxy-2-propyl acetate Formula C27H37N3O3 Molecular Weight 415.6 CAS# 127519-17-9 Specification: Appearance pale yellow liquid Relative density 1.07g/cm3(20 ℃) Viscosity 2600-3600mPa•s(20℃) Application: > Tinuvin 384-2 shows high thermal stability and high compatibility in various polymers. It is especially suitable for industrial and automotive coatings…

uv-703 v 703 supplier baoxu chemical info@additivesforpolymer.com — Zoom Details

BX UV V703

Light Stabilizer, UV StabilizerBy bruce April 2, 2017

BX UV V703 Specification: Appearance light yellow small flakes or granules Melting Range 51-60℃ Assay ≥99.9% Relative density 1.160（25℃） UV absorber wavelength range 270-340nm Application: >Features: Compatible with most polymers, especially Polyolefin such as PP, PE, and PVC >Better UV absorbability than BX UV 770, UV-326, UV-3808PP5, HALS-791, and lower color stain. >Good synergism with…

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BX UV 2908

Light Stabilizer, UV StabilizerBy bruce April 2, 2017

BX UV 2908 Chemical Name: Hexadecyl 3,5-bis-tert-butyl-4-hydroxybenzoate Formula C31H54O3 Molecular Weight 474.76 CAS# 67845-93-6 Specification: Appearance White to off white powder Softening point ＞58.0 Purity ≥ 99.0 % Application: >UV 2908 is mainly used in polyolefin plastic like PP and PE. >BX UV 2908 has excellent compatibility with UV absorbers, HALS, and thioesters.…

BX UV 770

Light Stabilizer, UV StabilizerBy bruce April 2, 2017

BX UV 770 Chemical Name: bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate Formula C28H52O4N2 Molecular Weight 480.74 CAS# 52829-07-9 Specification: Appearance white crystalline granules Melting point 81℃-85℃ Flashpoint > 150°C Solubility（20℃） Water < 0.01 MeOH 38 EtOH 50 Acetone 19 Ch2Cl2 56 Hexane 5 Application: >BX UV 770 is A Low molecular weight hindered amine light stabilizer (HALS). also…

UV 3808PP5, CAS 167078-06-0 & 25087-34-7 ,info@additivesforpolymer.com — Zoom Details

BX UV 3808pp5

Light Stabilizer, UV StabilizerBy bruce March 30, 2017

BX UV 3808PP5 Chemical Name: 2,2′,6,6′-tetrahydroxybenzophenone Formula C27H53NO2 Molecular Weight 423.72 CAS# 167078-06-0 25087-34-7 Specification: Appearance Pellet Melting Range 59℃-61℃ UV3808 content 47-53% Application: >Features: Excellent surface stabilization; Low color contribution; Low volatility; Good compatibility with polyolefins with no observed blooming; Available in easy handling form. >UV 3808PP5 has excellent compatibility with polyolefins, with…

UV 3853pp5, CAS 167078-06-0 & 25087-34-7 ,info@additivesforpolymer.com — Zoom Details

BX UV 3853pp5

Light Stabilizer, UV StabilizerBy bruce March 30, 2017

BX UV 3853PP5 Chemical Name: 2,2′,6,6′-tetrahydroxybenzophenone Formula C27H53NO2 Molecular Weight 423.72 CAS# 167078-06-0 Specification: Appearance Pellets Melting Range 47.5-52.5℃ Saponification value mgKOH/g 128～137 UV-3853 content ≥28% Application: >Compared with 770/944/783, UV 3853pp5 advantages as follows, better stability of light; chalking and yellowing; non-toxic and low volatility; good compatibility; no bleeding; no migration. >Synergy well…

BX UV 292

Light Stabilizer, UV StabilizerBy bruce March 30, 2017

BX UV 292 Chemical Name: Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate Formula C30H56N2O4 Molecular Weight 508.78 CAS# 41556-26-7 OR 82919-37-7 Specification: Appearance pale yellow liquid Relative density 0.99g/cm3(20 ℃) Viscosity 400mPa•s(20℃) Application: > uv 292 is used for industrial coatings, automotive coatings, coil coatings, wood used color coating and mixed paint, radiation cured coatings and inks, including emulsion paint,…

Light Stabilizer 791, Tinuvin 791, UV 791 info@additivesforpolymer.com — Zoom Details

BX UV 791

Light Stabilizer, UV StabilizerBy bruce March 30, 2017

BX UV 791 Chemical Name: Molecular formula: 50%HALS 944+50%HALS 770 Specification: Appearance White with light yellow granular Softening point ＞50℃ Volatilizing Max.0.50% Solubility @20℃ Water Insoluble Alcohol Soluble Benzene Soluble Acetidin Soluble Application: Features: Co-polymerized HALS with excellent and long-lasting stabilizing effect against light and heat; low volatility; hardly extractable. Light Stabilizer UV 791 is…

Light Stabilizer 783, Tinuvin 783, UV 783 info@additivesforpolymer.com — Zoom Details

BX UV 783

Light Stabilizer, UV StabilizerBy bruce March 30, 2017

BX UV 783 Chemical Name: Formula 50%HALS 944+50%HALS 622 Molecular Weight 2000-3100 Specification: Appearance white to slightly yellow pastilles Softening point 55℃-140℃ Flashpoint 192℃ Application: >Features: Synergistic mixture of oligomeric hindered amine stabilizers. >UV 783 is particularly well suited for LDPE, LLDPE, HDPE films, tapes, and thick sections, and for PP films. It is also…