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Polymer Additives
UV Absorber & Stabilizer
UV Absorber
| No. | Product Name | INCI Name or Chemical Name |
Property | Remark | PDF Download |
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| 1 | SUNSORB 2162 Cas No. 131-55-5 |
2,2',4,4'-Tetrahydroxybenzophenone | UV absorber with a wide absorption range suitable for use as a UV-A filter for product protection, particularly for protecting colorants against fading. | Linear polyesters, Optical articles |
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| 2 | SUNSORB BP-3 Cas No. 131-57-7 |
2-Hydroxy-4-methoxybenzophenone | UV absorber suitable for polyester film. Applicable in plastic and dental composite materials. Applicable as a color preserver in paints and varnishes. |
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| 3 | SUNSORB BP-6 Cas No. 131-54-4 |
2,2'-Dihydroxy-4,4'-dimethoxybenzophenone | UV absorber imparting outstanding light stability to plastics and other paintings. Especially suitable for polystyrene and polyesters. |
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| 4 | SUNSORB 531 Cas No. 1843-05-6 |
2-Hydroxy-4-n-octoxybenzophenone | UV absorber with strong absorbing at 240~340 nm. Characterized by light color, nontoxic, good compatibility, small mobility & easy processing. | PP, PE, PS, PVC, PC, PU, Polyester, Synthetic rubbers, etc. |
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| 5 | SUNSORB UV-1 Cas No. 57834-33-0 |
N-(4-Ethoxycarbonylphenyl)-N’-Methyl-N’ Phenylformamidine | Highly effective liquid UV absorber for PUR in a wide range of applications. |
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| 6 | SUNSORB NP-3 Cas No. 586400-06-8 |
N,N'-Bis(4-ethoxycarbonylphenyl)-N-benzylformamidine | Effective UV absorber for PUR in a wide range of applications, including Polyurethane and ENPLA.olymers & solvents. | Spandex, TPU, RIM, PET, PC, PC/ABS, PA, PBT |
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| 7 | SUNSORB UV-P Cas No. 2440-22-4 |
2-(2-Benzotriazolyl)-4-methylphenol | Highly efficient UV absorber for various plastics and other organic polymers. Protecting substrates as well as organic pigments from UV degradation. |
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| 8 | SUNSORB 234 Cas No. 70321-86-7 |
2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol | Highly effective UV absorber for polymers usually processed at high temperatures such as PC, polyesters, polyacetal, polyamides, polyphenlene sulfide and ABS. |
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| 9 | SUNSORB 99-2T Cas No. 127519-17-9 |
3-(2h-benzotriazolyl)-5-(1,1-di-methylethyl)-4-hydroxy-benzenepropanoic acid octyl esters | Liquid UV absorber with a broad UV absorption range allowing effcient protection of light sensitive substrates such as wood and plastics. |
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| 10 | SUNSORB 326 Cas No. 3896-11-05 |
2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-5-chloro-2h-benzotriazole | UVA absorber imparting good light stability for plastics & other organic polymers.Especially suitable for polyolefins, PVC and cold cured polyesters. |
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| 11 | SUNSORB 327 Cas No. 3864-99-1 |
2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole | UV absorber hardly absorbing VIS light making it highly suitable for colorless, tansparent and light-colored products. Suitable for polyolefins, PC, PVC, PU, ABS, PMMA, etc. |
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| 12 | SUNSORB 329 Cas No. 3147-75-9 |
2-(2’-hydroxy-5’-tert-octyl phenyl) Benzotriazole | UVA absorber imparting good light stability for plastics & other organic polymers. Effective light stabilizer for a variety of plastics & other organic substrates. |
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| 13 | SUNSORB 360 CAS. 103597-45-1 |
2,2'-methylenebis(6-(benzotriazol-2-yl)-4-tert-octylphenol) | Highly effective powder type UV absorber exhibiting strong absorption in the 300-400nm region. Hihgly compatible with various resins. | ||
| 14 | SUNSORB 571 Cas No. 125304-04-3 |
2-(2H-benzotriazol-2-yl)-6-ddecyl-4-methyl | Highly efficient liquid UV absorber with good heat stability & compatibility with various polymers. Suitable for thermoplastic PUR, coating & integral foams, PVC, PVB, PMMA & EVA. | ||
| 15 | SUNSORB 928 Cas No. 73936-91-1 |
2-(2-2H-benzo-triazole)-6-(1-methyl-1-phenyl)-ethyl-4-(1,1,3,3-tetramethylbutyl butyl) phenol | UV absorber with broad absorption, high temperature resistance & environmental durability. Effectively protecting vairous coating & other photosensitive materials. |
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