UV Homosalate Properties Chemical name：3,3,5-Trimethylcyclohexyl Salicylate Synonyms：Homosalate；HMS CAS code：118-56-9 Molecular Formula：C16H22O3 Molecular Structure： HS code：2918230000 Specifications： 1). Appearance： Colorless to pale yellow viscous liquid 2). Purity：99.0% min 3). Specific Gravity：1.049-1.053 4). Refractive Index：1.516 – 1.519 5). Saponification Value：200.0 – 230.0 6). Specific extinction（1%，1cm in methanol） ：306nm，170-180 Uses： UV HMS is a kind of ultraviolet UVB…
UV Octisalate Properties Chemical name：2-Ethylhexyl Salicylate Synonyms：Ethylhexyl Salicylate；Octisalate；Octyl Salicylate；OS CAS code：118-60-5 Molecular Formula：C15H22O3 Molecular Structure： HS code：2918230000 Specifications： 1). Appearance： Clear colorless or yellowish liquid 2). Purity：99.5 % 3). Acidity：0.2 max 4). Saponification value（mg KOH/g） ：200.0-230.0 5). Refractive index（20℃） ：1.500-1.503 6). Specific gravity：1.011-1.016 7). Specific extinction (E1 %, 1 cm at 305 nm in ethanol)：165-185…
UV Tinosorb S Properties Chemical name：2,2′-[6-(4-Methoxyphenyl)- 1,3,5-triazine-2,4-diyl] bis{5-[(2-ethylhexyl)oxy]phenol} Synonyms：Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine； Bemotrizinol；Tinosorb S；Bemotrizinol CAS code：187393-00-6 Molecular Formula：C38H49N3O5 Molecular Structure： HS code：2933699099 Specifications： 1). Appearance：Light yellow powder 2). Purity：98.0 % min 3). Dry loss：2.0 % max 4). Specific extinction：345nm, 790 min Uses： UV S is a new broad-spectrum sunscreen, that belongs to the oil-soluble chemical sunscreen,…
UV Benzophenone 4 Properties Chemical name：2-Hydroxy-4-Methoxy Benzophenone-5-Sulfonic Acid Synonyms：Benzophenone-4; BP-4；UV-284 CAS code：4065-45-6 Molecular Formula：C14H12O6S Molecular Structure： HS code：2914790090 Specifications： 1). Appearance： Off-white powder 2). Purity：99.5 % min 3). Melting point：160.0℃ min 4). Dry loss：2.0 % max 5). Color：4.0 max 6). Specific extinction：285nm，460min；325nm，290min Uses： UV BP-4 is a kind of broad-spectrum UV absorber, with the advantage…
UV Benzophenone 1 Chemical Name: 2,4-DihydroxyBenzophenone, C13H10O3 Synonyms: BP-1, UV-0 Specification: Appearance: Off white or light yellow crystalline powderAssay: 99.0%minMelting Point: 142.0-146.0℃Gardner Color(2%，w/v，in methanol）: 3.0 maxSpecific Extinction(1%,1cm) E290: 630 minLoss on drying: 0.2% maxHeavy Metals: 5ppm maxBurnt Residue: 0.5% max Application: BP-1 is a benzophenone class UV absorber, suited for polyolefins, PVC, polystyrene etc. also as…
Polymer Processing Aids (PPA) 5929M PPA Introduction Polymer Processing Aids are free-flowing additives made of modified fluoro-elastomer which improve the processing of polyolefin resin at very low levels of usage. BX Polymer Processing Aids are coated at the inside of the die wall and decrease the friction between melted resin and the die wall. …
Polymer Processing Aids (PPA) 5927M PPA Introduction Polymer Processing Aids are free-flowing additives made of modified fluoro-elastomer which improve the processing of polyolefin resin at very low levels of usage. BX Polymer Processing Aids are coated at the inside of the die wall and decrease the friction between melted resin and the die wall. …
Polymer Processing Aids (PPA) 5922M PPA Introduction Polymer Processing Aids are free-flowing additives made of modified fluoro-elastomer which improve the processing of polyolefin resin at very low levels of usage. BX Polymer Processing Aids are coated at the inside of the die wall and decrease the friction between melted resin and the die wall. …
Polymer Processing Aids (PPA) 9614 PPA Introduction Polymer Processing Aids are free-flowing additives made of modified fluoro-elastomer which improve the processing of polyolefin resin at very low levels of usage. BX Polymer Processing Aids are coated at the inside of the die wall and decrease the friction between melted resin and the die wall. …
Polymer Processing Aids (PPA) 9613 PPA Introduction Polymer Processing Aids are free-flowing additives made of modified fluoro-elastomer which improve the processing of polyolefin resin at very low levels of usage. BX Polymer Processing Aids are coated at the inside of the die wall and decrease the friction between melted resin and the die wall. …
