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…
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 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…
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…
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 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,…
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…
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…
BX UV 944 Chemical Name: Poly-{6-[(1,1,3,3-tetramethylbutyl)amino-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4-piperidyl)imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidyl)imino)} Formula [C35H64N8]n Molecular Weight 2100-3000 CAS# 70624-18-9 71878-19-8 Specification: Appearance white to slightly yellowish granules or low dust powder Melting point 100 – 135 °C Flash point > 150°C Solubility（20℃） Water < 0.01 MeOH 3 EtoH ＜0.1 Acetone ＞50 Ch2Cl2 ＞50 Hexane 41 Application: >Features: high molecular…
BX UV 622 Chemical Name: Poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol-alt-1,4-butanedioic acid) Formula H[C15H25O4N]nOCH3 Molecular Weight 3100-4000 CAS# 65447-77-0 Specification: Appearance Colorless to light yellowish micro granules Melting point 50℃-70℃ Flash point > 250°C Solubility（20℃） Water < 0.01 MeoH 0.05 EtoH 0.08 Acetone 4 Ch2Cl2 ＞40.0 Hexane ＜0.01 Application: >features: Oligomeric hindered amine light stabilizer (HALS), non-interacting with…
