Plastic, Recycle, Composite

Flame retardant and Antioxidant

Non-halogen type flame retardant
Product Typical Properties Characteristics
and Applications
40-001
  • Anti-drip additive or synergist
  • Flame retardant
  • Thinner clear polycarbonate applications
  • 100% non-halogenated silicone polymer
  • Active at low use level
  • Reaches UL 94 V-0 rating at 1 mm with synergists
  • Reaches UL 94 V-0 at 1.5 mm
  • Haze at 2%
  • No impact on Young¡¯s modulus and tensile maximum force at traction.
KPBS
  • Chemical Name : Potassium Perfluorobutane Sulfonate
  • Molecular formula : C4F9O3KS
  • Molecular Weight: 338.12
  • CAS No. : 29420-49-3
  • Appearance: White Powder
  • Melting Point (¡É) : Around 265¡É
  • Solubility in Water wt% at 25¡ÆC : 5%
  • effective flame retardant in polycarbonate at use levels as low
  • For most effective incorporation, the additive be initially dispersed into a 10% or more masterbatch and then compounded into the final plastic blend
  • Dispersion can be achieved effectively with typical PC processing equipment without the use of synergists.
  • V0 in clear polycarbonate at 1/8" (3 mm) thickness and 0.6 wt%
  • V0 in PC and PC/ABS
KSS
  • Eco-friendly material, Fluorine, Bromine, Chlorine, Phosphorus Free
  • Performance with small amount addition(0.4-1%)
  • About 10% slight decrease in PC property
  • No significant influence on transparency
  • Excellent thermal stability, only about 5% decomposition at 450 ¡É
  • UL94 V0 (3.2mm) in pure or tinted PC
  • Mainly used in granule manufacturing process or injection molding
  • Best flame retardant for PC that must be used at high temperatures
  • Due to the unique resin structure no precipitation occurs in any application
HES
  • Excellent water resistance
  • Little effect on resin properties
  • Little effect on the heat deflection temperature of the resin
  • Suitable for translucent or opaque flame retardant PCs
  • UL94 V0 achieved with low addition
HES2-FR
  • non-halogen mixed metal salt of aromatic sulfonates
  • The most effective flame retardant for transparent and and opaque PC
APP(Ammonium
Polyphosphate)
  • CAS No.: 68333-79-9
  • P %£¨w/w£©: 31.0-32.0
  • N %£¨w/w£©: 14.0-15.0
  • pH Value(10% suspension liquid): 5.5-7.0
  • Moisture%£¨w/w£©: ¡Â0.25
  • Thermal Decomposition Temperature, ¡É: ¡Ã275
  • Density(25¡É kg/L) : About 1.9
  • Bulk Density (25¡É kg/L) : About 0.7
  • Viscosity£¨25¡É£¬10% suspension £©mpa.s :¡¡¡Â100
  • Solubility £¨g/100cm3 water £©: About 0.5
  • Average Particle size (um) : About 15
  • Polyurethane foam, UP resins, epoxy resins
  • flame retardant in various manufactured goods made from fiber, timber, rubbeer and plastics
  • the polymer chemicals allow PP to achieve UL94-V0 flammability rating When used for producing electronic components
Melamine
Cyanurate (MCA)
  • CAS NO.: 37640-57-6
  • MCA(%)¡Ã: 99.5
  • Residual Cyanuric Acid(%) : ¡Â0.2
  • Residual Melamine(%) : ¡Â0.001
  • Whiteness : ¡Ã96
  • Dry Weight Loss(%) : ¡Â0.2
  • pH Value : 5-7
  • Specific gravity(g/cm3) : 1.7
  • Bulk Density (g/cm3) : 0.3-0.4
  • Water Solubility(g/100ml water) : 0.002(20¡É)
  • Halogen-free flame retardant for PA6, PA66
  • Achieve UL94-V0
  • It can offer superior electrical and mechanical properties.
  • As a halogen-free flameproof material, it possesses low smoke density, toxicity and low corrosion
Melamine
Polyphosphate(MPP)
  • CAS NO.: 218768-84-4
  • P % : 15.0¡¾1.0
  • Moisture% : ¡Â0.2
  • Thermal Decomposition Temperature ¡É : ¡Ã330
  • Particle size §­ : ¡Â5
  • Specific gravity g/cm3 : About 1.6
  • Bulk Densityg/cm3 : About 1.5"
  • It is mostly applicable to PBT and PA, especially PA6, PA66, glass fiber reinforced PA6, PA66
  • It conforms to European Environmental protection with low toxicity and no halogen.
  • It does not require any special screws combination or special glass fiber.
  • Different from general halogenated flame retardants, it can protect both equipment and mould from corrosion.
  • It is extremely suitable for glass fiber reinforced nylon dut to the outstanding thermal stability
2-Carboxyethyl(phenyl)
phosphinicacid (CEPPA)
  • CAS No. : 14657-64-8
  • Appearance : White powder or crystal
  • Purity(HPLC): ¡Ã99.0%
  • Melting ponint : 156-161¡É
  • P %: ¡Ã14.0¡¾0.5%
  • Acid Value : 522¡¾4mgKOH/g
  • Fe %: ¡Â0.005%
  • Chloride Content : ¡Â0.01%
  • Moisture : ¡Â0.5%"
  • This product is soluble in water, glycol and other solvents.
  • Flame retardant which can be used in all PET and PET-based formulations and does not decompose or smell due to excellent thermal stability
  • Act as antistatic agent in PET formulation
  • The amount of PTA and EG polymerization is about 2.5 ~ 4.5%, when added to PET sheet about 0.35-0.60%, the LOI of the final flame retardant product is about 30 ~ 36%
DOPO(HCA)
  • Chemical Name: 9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide
  • CAS No.: 35948-25-5
  • Purity(HPLC): ¡Ã99.5%
  • OPP Content(HPLC): ¡Â0.1%
  • Cl (mg/kg): ¡Â20
  • P (%): ¡Ã14.0
  • Zn (mg/kg): ¡Â5
  • Na (mg/kg): ¡Â30
  • Melting point: 117-120¡É"
  • It is white crystals or powder and easily soluble in methanol, ethanol, chloroform, benzene and Toluene but it is insoluble in water.
  • It is applied in epoxy resins PET and PA and it can be used in plastics for electronics or PCB
  • DOPO is additive flame retardant, which is characterized by high thermal stability, strong oxidation resistance and great water resistance.
  • Its flame-retardant performance is better than that of the general phosphate esters.
Bisphenol A bis-
(diphenylphosphate)-
Biphosphate(BDP)
  • CAS No.: 5945-33-5
  • Appearance : Colorless liquid
  • Specific gravity: 1.258
  • Viscosity (40¡É, cps): 1,400 ~ 2,200
  • Moisture: 0.1% max
  • Acid Value (KOH mg/g): 0.1 max
  • Phenol Content: 0.1% max
  • TPP Content: 3% max
  • P Content: About 9%
  • It is used for diversified engineering plastics such as PPO(Polyphenylene oxide), Polycarbonateblends, PC/ABS and PPO/HIPS.
TPP
  • Synonym: Phosflex TPP; Reofos TPP; Disflamoll TP
  • CAS No.: 115-86-6
  • Appearance: White, flaked solids
  • Color APHA (Pt-Co) : 50 max
  • Phenol Content : 0.05%¡é
  • Acid Value (mgKOH/g) : 0.03 max
  • Moisture(W/W%) : 0.1
  • TPP is commonly used as a fire retardant in sundry plastics and resins such as phenolic resin, cellulose resin, epoxy resin, PVC, PP, PC, ABS and PC/ABS.
  • It can function as a non-flammable plasticizer or additive in cellulose for photographic film, polyester and polyurethane.
RDP
  • Chemical Name: Tetraphenyl resorcinol bis(diphenyl phosphate)
  • CAS No.: 57583-54-7
  • Appearance: Colorless or yellowish, transparent, viscous liquid
  • Color (APHA) : ¡Â80
  • Acid Value (mg KOH/g) : ¡Â0.1
  • Moisture (wt. %) : ¡Â0.05
  • P (wt. %): 10.8
  • TPP Content (wt. %) : ¡Â5.0
  • Phenol Content (ppm) : ¡Â500
  • Specific gravity (25¡ÆC, g/cm3): 1.315¡¾0.010
  • Viscosity (25¡ÆC, mPa¤ýs): 500-800
  • RDP is a halogen-free and phosphate-based flame retardant, which offers advantages like low volatility and superior thermal stability. it can meet the need engineered resins for high temperature
  • It is often used for PC/ABS, PPO/HIPS
CDP
  • Chemical Name: Cresyl diphenyl phosphate
  • CAS No.: 26444-49-5
  • Color (APHA): ¡Â100
  • Acid Value (mgKOH/g): ¡Â0.1
  • Moisture (wt. %): ¡Â0.1
  • Refractive index: 1.560¡¾0.005
  • Specific gravity (25¡ÆC, g/cm3): 1.210¡¾0.010
  • PContent (wt. %): 9.1
  • Free phenol Content (PPM): ¡Â200
  • Viscosity (25¡ÆC, mPa¤ýs): 34-38
  • Excellent resin compatibility, oil resistance, excellent electrical properties, hydrolysis stability, low volatility and low temperature flexibility/li>
  • Mainly used for soft PVC, PVB Chloro Polyethylene, natural rubber NBR, soft PU foam
TCPP
  • Chemical Name: Tris(1-chloro-2-propyl) phosphate
  • CAS No.: 13674-84-5
  • Acid Value (mg KOH/g): ¡Â0.07
  • Moisture (wt. %): ¡Â0.07
  • Specific gravity (25¡ÆC, g/cm3): 1.293¡¾0.005
  • P % (wt. %): 9.5
  • Cl % (wt. %): 32.5
  • Viscosity (25¡ÆC, mPa¤ýs): 65-72
  • It is basically a flame retardant used for hard / soft PU foam, and has excellent thermal stability, hydrolysis stability, low viscosity, and excellent resin compatibility.
  • It can be used as flame retardant of adhesive or PVC besides PU
TDCP
  • Appearance : Tris(1,3-dichloroisopropyl) phosphate
  • CAS No.: 13674-87-8
  • Color (APHA): ¡Â60
  • Acid Value (mg KOH/g): ¡Â0.07
  • Moisture (wt. %): ¡Â0.07
  • PContent (wt. %): 7.1
  • ClContent (wt. %): 49.0
  • Specific gravity (25¡ÆC, g/cm3): 1.512¡¾0.005
  • Viscosity (25¡ÆC, mPa¤ýs): 1500-1800
  • Basic Chlorine Phosphate Flame Retardant for PU Foam with Excellent Stability and Low Cost
  • Suitable for polyurethane, epoxy, phenolic resin
  • When used in polyurethane foam, meets standards such as California TB 117, FMVSS 302, UL 94 HF-1, BS 5852 Crib 5, DIN 75200 and CSE RF4 Class 1
Brominated Flame Retardants
Product Typical Properties Characteristics
and Applications
Tetrabromobisphenol A
(TBBA)
  • Synonym : BA-59P; Saytex CP-2000; FR-1524
  • CAS No.: 79£­94£­7
  • Appearance: White powder
  • Melting Point: ¡Ã180¡É
  • Br Content: ¡Ã58.5%
  • Chromaticity (carbinol): ¡Â20
  • Loss on drying ¡Â0.10%
  • TBBPA is a highly pure flame retardant containing very stable aromatic bromine.
  • It can be used as reactive flame retardant and additive
  • As a reactive flame retardant, it is perfect for use in epoxy and PC
  • It features high cost efficiency, one-off reaction, and non-migrating property.
  • This product is an essential part in epoxy oligomers and used as additives for styrenic polymers and many engineering thermoplastics.
  • As an additive flame retardant, It is commonly used to be mixed with ABS
  • Improve the polymer ciscosity and UV resistance
  • It is generally used with a synergist such as antimonyoxide to maximize the flame retardant performance.
Decabromodiphenyl Oxide
£¨DBDPO£©
  • Synonym : DE-83; Saytex 102E; FR-1210
  • Cas No.: 116319-5
  • Appearance: White powder
  • Whiteness: ¡Ã93.0
  • BrContent: ¡Ã82.0£¥
  • Melting Point: ¡Ã300¡É
  • Average Particle size: ¡Â 3¥ìm
  • Free BrContent: ¡Â 20ppm
  • Moisture: ¡Â 0.10%
  • DBDPO is a broadly-applicable, highly-effective, and additive flame retardant.
  • It can be widely applied in industries such as rubber, textile, electronics, plastics, and more.
  • Particularly suitable for polyolefine, styrene, nylon, Polyester
  • High thermal stability enables it to give strong resistance to high temperature.
  • Hight bromine content of DBDPO can efficiently achieve a desirable fire retardant effect.
Decabromodiphenyl
Ethane (DBDPE)
  • Synonym: Fire-master 2100; Saytex 8010
  • Cas No.: 84852-53-9
  • Appearance: White powder
  • Whiteness: ¡Ã90.0
  • Br Content: ¡Ã81£¥
  • Melting Point: ¡Ã340¡É
  • Average Particle size: ¡Â3¥ìm
  • Free Br Content: ¡Â10ppm
  • Volatile Matter: ¡Â0.10%
  • Flame retardant best suited for high temperature applications with excellent thermal stability and high bromine content
  • Excellent UV stability, suitable for Color sensitive applications
  • Superb thermal stability and low blooming characteristics allow this product to be applied in systems where recycling is anticipated.
  • Due to low toxicity, our product is not teratogenic. Also, It does no harm to fish
  • It participates in the formulation of products which complies with the European Dioxin Ordinance
Hexabromocyclododecane
(HBCD)
  • Synonym : CD-75; HP 900; FR-1206
  • CAS No.: 3194-55-6
  • Appearance: White powder
  • Melting Point: 185-195¡É
  • Br Content: 74-75%
  • Color (APHA) ¡Â 30
  • Volatile Matter(2h 110¡É): 0.5%
  • Flame retardan for XPS and EPS
  • It can be applied in PS and PP
  • It can be used in textile treatments, adhesives and coating applications
  • It is effective flame retardant with a great amount of alicyclic bromine,low melting point, hight solubility in common solvents
  • Flame retardants can be used for formulations requiring transparency
  • It can be used without the addition of Sb2O3, a SARA 313 material.
  • Due to hight bromine Content low doese cna achieve a satisfactory flame retardant effect
  • Low Melting Point offers minimal effect on the mechanical properties of formulated systems.
Bis(2,3-dibromopropyl ether)
of TBBA £¨BDDP£©
  • Synonym : PE-68; Saytex HP-800
  • Cas No.: 21850-44-2
  • Appearance; White powder, Particle
  • Br Content: ¡Ã67%
  • Melting Point: 105-116¡ÆC
  • Volatile Matter : ¡Â0.3%
  • Additive flame retardant contains both aromatic and aliphatic bromine.
  • Applied in polyolefin and styrenic resins, recommended for UL-94 V-2
  • Up to V-0 grade is available in PP resin
  • Cost effective, allows good physical properties
Brominated Polystyrene
(BPS)
  • Synonym : Satex HP 7010
  • Cas No.: 88497-56-7
  • Appearance : Off-white granules or powder
  • Melting Point: 260-320¡É
  • BrContent: 66-68%
  • Softening point: 220-250¡É
  • Cl Content: 1.5%
  • Volatile Matter: 0.2%
  • Outstanding heat stability and Electrical properties
  • Suitable for engineering plastic application, such as PET, PBT, PCT, PA
  • As Polymer structure,It has no blloming in all applications.
  • Outstanding electrical properties meets demanding engineering plastic applications.
Ethylenebistetra-
bromophthalimide
(EBTB)
  • Synonym: BT93W
  • CAS No.: 32588-76-4
  • Whiteness: ¡Ã 85
  • Melting Point: 470 ¡ÆC
  • Br Content: ¡Ã 65.5%
  • Acid Value (H + mg/g): ¡Â 0.1
  • Volatile (180 ¡ÆC): ¡Â 0.5%
  • Volatile (315 ¡ÆC): ¡Â 1.2%
  • Particle size (D 50): ¡Â 5um
  • Used for polyolefin, HIPS, PBT, PET, PC, PA, rubber
  • Excellent thermal and UV stability
  • Whiteness allows for applications with high color sensitivity
  • Suitable for polyolefin films requiring good thermal stability due to no blooming
  • Due to the Excellent electrical suitable for wires or cables
Tris(tribromophenyl)
triazine
  • Synonym : FR-245
  • CAS No.: 25713-60-4
  • Appearance : White powder
  • Melting Point: 228-230¡ÆC
  • Br Content: ¡Ã67%
  • N Content: ¡Ã4.5%
  • Moisture: ¡Â0.2%
  • TGA@5%: ¡Ã385¡ÆC
  • Particle (325 mesh passing): ¡Ã98%
  • The combination of aromatic bromine and cyanuric acid provides excellent flame retardancy and superb thermal stability
  • Mainly used for ABS and HIPS
  • Good UV stability, impact, flow properties and, no blooming
Antioxidant
Product Typical Properties Characteristics
and Applications
AODD
  • Appearance : White crystalline or powder solid
  • Odor: odorless
  • pH: 3.8 ~ 4.5
  • Specific gravity (g/ml at 25¡É): 0.61
  • Melting Point: < 900¡É (1652F)
  • Molecular Weight: 222.15
  • Mainly used in PC, PC/PET, PC/PBT, PC/ABS, PC/PA, PCT, PET, PBT, PPS, PA, PPA, MPPE, MPPO, TPE, TPU
  • Used for many kinds of industries. automotive parts(door handle, bezel), battery case, electric & electronic parts, industrial parts and polymers.
  • High glossy surfacement of thermoplastics with 0.3 - 1.0 wt% dosage in glass fiber, carbon fiber, fillers
  • high glossy gas reducing agent and antioxidant in high temperature of thermo plastic.
  • Maintain transparency by adding small amount (0.1 ~ 0.3wt%) to PC or PET
  • High decomposition temperature(Not decompose below 400¡É)
Antioxidant 168
  • Chemical Name : :Tris(2,4-di-tert-butylphenyl)phosphite
  • Molecular Formula: C42H63O3P
  • CAS NO.: 31570-04-4
  • Excellent Antioxidant and soluble in organic solvent.
Antioxidant 245
  • Chemical Name : Triethylene glycol bis(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate.
  • Molecular Formula£ºC34H50O8
  • CAS NO.£º36443-68-2
  • High-efficient asymmetric hindered phenol antioxidant.
  • High antioxidant efficiency,low volatility,good resistance to oxidation
  • Remarkable synergistic effect with auxiliary antioxidant.
  • Providing a higher Weatherability used together with light stabilizer.
  • The product has no effect on polymer reactions.
Antioxidant 1010
  • Chemical Name : Pentaerythritol tetrakys 3-(3,5-ditert-butyl-4-hydroxyphenyl )propionate
  • Molecular Formula£ºC73H108O12
  • CAS NO.£º6683-19-8
  • Soluble in organic solvent .Slight soluble in alcohol, but Insoluble in water.
  • No-poisonous, nondiscolouring as well as nonstaining and is an excellent top-quality approved around the world.
Antioxidant 1076
  • Chemical name : Octadecyl3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate
  • CAS No : 2082-79-3
  • Molecular formula : C35H62O3
  • Molecular weight : 530.87
  • Application : phenolic antioxidant, for polyolefins, polyvinyl chloride, ABS resin, rubber, petroleum products.
UV Absorbers
Product Typical Properties Characteristics
and Applications
UV Absorber P30
  • Appearance : Yellowish past
  • Viscosity :£¨Pa.s/25¡É£¬brookfield£©150-300
  • Acid value (mgKOH/g) : <15
  • Molecular weight:5000-8000
  • Density :1.2
  • Application : Binder for UV curing Offset ink,UV coating,clear lacquer
  • AS a modified polyester pre-polymer. Mainly used as the main binder for UV offset ink which can provide good film formation and good chemical / mechanical resistance.
  • Provide good printibility, flowability, water balance and flexibility while used in ink.
  • The adhesion on various substrate is enhanced which comes the special chemical structure.
  • This pre-polymer can be an alternative to the DAP A resin(from DAISO), and can provide similar performance while used in UV offset ink.
UV Absorber P
  • Chemical?name : 2-(2'-hydroxy-5'-methylphenyl)benzotriazole
  • Chemical Formula: C13H11N3O
  • CAS NO. 2240-22-4 ; 2440-22-4
  • Appearance : white to pale yellow powder
  • Content(wt%)¡Ã99
  • Melting Point :128-132
  • Ash(wt%)¡Â 0.2
  • Transmittance(wt%)425nm :¡Ã97; 500nm: ¡Ã98
  • This product is a high performance UV Absorbent, effectively absorb Ultraviolet in 270-340nm.
  • This product can hardly absorb visible light, so it is especially suitable to uncoloted transparent articles
  • Used mainly for polychlorethene, PP, unsaturated resins, PC, polymethypropylene format, polyehylene, ABS resin, oxirane resin, fiber resin and so on.
UV Absorber 329
  • Chemical name : 2-(2'- Hydroxy -5'-tert-octylphenyl)Benzotriazole
  • Chemical Formula: C20H25N3O
  • CAS NO. £º3147-75-9
  • Appearance : White Powder
  • Content(wt%)¡Ã99
  • Melting Point101-106
  • Ash(wt%)¡Â 0.1
  • Transmittance(wt%)425nm :¡Ã97; 500nm: ¡Ã98
  • This product is an excellent high-efficiency, aging-preventing agent
  • capable of absorbing the ultraviolet radiation of 270-340 nanometers
  • It can be applied to plastic containers and food packing boxes as packaging materials, provide them good light-stabilizing effect.
  • Dosage:0.1-0.5% for thin products and 0.05-0.2% for thick products.
  • Application : Widely applied to PE, PVC, PP, PS, PC, polypropylene fiber, ABS resin, epoxy resin, resin fiber and ethylene-vinyl acetate etc.
UV Absorber 328
  • Chemical name :2-(2H-benzotriazol-z-yl)-4,6-di-tert-pentylphenol
  • Chemical Formula: C22H29N3O
  • CAS NO. : 3896-11-5
  • Appearance : Light Yellow Powder
  • Content(wt%) ¡Ã99
  • Melting Point : 79-88
  • Loss on Drying(wt%) ¡Â 0.5
  • Ash(wt%) ¡Â 0.1
  • Transmittance(wt%) 425nm :¡Ã97; 500nm: ¡Ã98
  • As a high performance Ultraviolet Absorber. Its maximum UV absorption peak is 345nm, its light stability is similar to UV-326 and UV-327, but this product has good dissolubility with the resins.
  • Its heat volatility is low and its durability to washing is very good.
  • Application: mainly used in PE, PP, polystyrene, PVC, polyester, epoxy resin, ABS resin and cellulosic resin, etc.
UV Absorber 326
  • Chemical name : 2-(2'-hydroxy-3'-tert-butyl-5'-methylphenyl)-5-chlorobenzotriazole
  • Chemical Formula: C17H18N3OCl
  • CAS NO. £º3896-11-5
  • This product almost does not absorbing visible light, particular applicable able to colorless transparent products and colored products.
  • Dosage:0.1-0.5% for thin products and 0.05-0.2% for thick products.
  • It can be applied to plastic products for packing foods.
  • Mainly applied to PVS, polystyrene, unsaturated resin, polycarbonate, poly (methyl methacrylate), polyethylene, ABS resin, expoxy resin and cellulose resin
UV Absorber 123
  • Chemical name : Bis(1-octyl-2,2,6,6-tetramethyl-4-piperidinyl) sebacate , Decanedioic acid, bis(2,2,6,6-tetramethyl-1-(octyloxy)-4-piperidinyl) ester.
  • Cas No. 129757-67-1;
  • Molecular weight: 737
  • Appearance Slightly yellow transparent liquid
  • Volatile(wt%) ¡Â1.0
  • Ash Content(wt%) ¡Â 0.1
  • Specific gravity(g/cm3 at 20¡É) 0.97
  • Monomer content(wt%) ¡Ã65
  • Dimer content (wt%) ¡Â20
  • Chroma ¡Â50
  • Transmittance(wt%) 425nm :¡Ã95; 500nm: ¡Ã97
  • highly effective light stabilizer in a wide range of polymers including acrylics, polyurethances, sealants, adhesives, rubbers etc.
  • It is recommended for applications of automotive and industrial coating, decorative paints and wood stains or varnishes.
HALS (Hindered Amine Light Stabilizers)
Product Typical Properties Characteristics
and Applications
HALS 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]}
  • Molecular formula: [C35H64N8]n (n=4-5)
  • CAS NO£º70624-18-9
  • Appearance : white powder or granule
  • Purity: ¡Ã 99%
  • Light transparency 425nm ¡Ã93%
  • Light transparency 500nm ¡Ã95%
  • Melting range : ¡Ã 110-130¡É
  • Loss on drying: ¡Â 1.0%
  • Ash : ¡Â 0.1%
  • Molecular weight 2100-3000
  • Softening range 50-70¡É
  • High molecular Light stabilizer, with multiple functional groups.
  • Application : It can be used in low density PE film, PP tape, EVA film, ABS, PP fiber, PPE, polyacetals, polyamides, polyurethanes, PVC, PVC blending material, polystyrene , rubber and viscose
  • It can work with UV adsorbent because its special structutre and large molecularweight( 3000,).
  • It can be used in film and fiber. also can be used as antioxidant and heat stabilizer of polymer
  • The dosage of agricultural film is 2¢¶
  • Cautions : S or halogen may offer bad effects , or some stabilizer, insecticide and fire retardant may react with 944. Please test before use.
HALS 770
  • Chemical name : Bis-(2,2,6,6-tetramethy1-4-piperidy1)-Sebacate
  • Molecular Formula: C28H52O4N2
  • CAS NO.: 52829-07-9
  • Appearance White powder
  • Melting Point(¡É) 80-86
  • Ash Content(wt%) ¡Â 0.1
  • Transmittance (wt%) 425nm:¡Ã97; 500 nm: ¡Ã 97
  • Purity(wt%) ¡Ã99.0
  • Loss In Weight On Heating (wt%) ¡Â0.5
  • This product is nontoxic , fire-resistive, explosive-resistive, and well stable in storing.
  • UV770 is widely used in high light stability high polymer, including PP, high density PE, ABS resin, PMMA, SAN, PVC, nylon and polyester, polyacetal.
HALS 622
  • Chemical name :Poly-(N-©¬-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxy-piperidyl succinate)
  • CAS NO£º65447-77-0
  • Appearance : white coarse powder or Granule
  • Purity: ¡Ã 99%
  • Light transparency (425nm) ¡Ã95%
  • Light transparency (500nm) 500nm¡Ã97%
  • Melting range : ¡Ã 224-229¡É
  • Loss on drying: ¡Â 0.5%
  • Ash : ¡Â 0.1%
  • Molecular weight > 2500
  • Softening range 50-70¡É
  • This product is Hindered amine light stabilizer.
  • Application
  • It is used in light aging inhibition of PE, PP, polyurethane, metaformaldehyde, polyamine and polyester, also in ABS and engineering plastics.
HALS 292
  • Chemical name :(1,2,2,6,6-pentamethyl-4-piperdimyl)-sebacate and 1-(Methyl)-8-(1,2,2,6,6-pentamethyl-4-piperidinyl)-sebacate
  • Chemical Formula: C 30 H 56 N 2 O 4N2
  • Molecular Weight: 508.8;
  • CAS NO£º41556-26-7 82919-37-7
  • Appearance Colorless transparent liquid
  • Volatile (wt%) ¡Â 1.0
  • Melting Point(¡É) 220-222
  • Water (wt%) ¡Â 0.15
  • Ash Content(wt%) ¡Â 0.1
  • Transmittance (wt%) 425nm>95; 550nm>98
  • Purity(wt%) ¡Ã97.0
  • Effectively prevent the coating to maintain shiny in the sun exposure.
  • Avoiding cracking and produce spots, burst and surface stripping, thus greatly improving coating life.
  • Synergistic effect with UV absorber.
  • Mainly used in paint, coatings, printing ink, polyurethane paint.