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Plastic, Recycle, Composite

Plastic, Recycle, Composite

Flame retardant and Antioxidant

Type	Product	Typical Properties	Characteristics and Applications
Non-halogen type flame retardant	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 (℃) : Around 265℃ Solubility in Water wt% at 25°C : 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 ℃	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）: ≤0.25 Thermal Decomposition Temperature, ℃: ≥275 Density(25℃ kg/L) : About 1.9 Bulk Density (25℃ kg/L) : About 0.7 Viscosity（25℃，10% suspension ）mpa.s :　≤100 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(%)≥: 99.5 Residual Cyanuric Acid(%) : ≤0.2 Residual Melamine(%) : ≤0.001 Whiteness : ≥96 Dry Weight Loss(%) : ≤0.2 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℃)	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±1.0 Moisture% : ≤0.2 Thermal Decomposition Temperature ℃ : ≥330 Particle size ㎛ : ≤5 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): ≥99.0% Melting ponint : 156-161℃ P %: ≥14.0±0.5% Acid Value : 522±4mgKOH/g Fe %: ≤0.005% Chloride Content : ≤0.01% Moisture : ≤0.5%"	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): ≥99.5% OPP Content(HPLC): ≤0.1% Cl (mg/kg): ≤20 P (%): ≥14.0 Zn (mg/kg): ≤5 Na (mg/kg): ≤30 Melting point: 117-120℃"	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℃, 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%↓ 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) : ≤80 Acid Value (mg KOH/g) : ≤0.1 Moisture (wt. %) : ≤0.05 P (wt. %): 10.8 TPP Content (wt. %) : ≤5.0 Phenol Content (ppm) : ≤500 Specific gravity (25°C, g/cm3): 1.315±0.010 Viscosity (25°C, mPaㆍs): 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): ≤100 Acid Value (mgKOH/g): ≤0.1 Moisture (wt. %): ≤0.1 Refractive index: 1.560±0.005 Specific gravity (25°C, g/cm3): 1.210±0.010 PContent (wt. %): 9.1 Free phenol Content (PPM): ≤200 Viscosity (25°C, mPaㆍs): 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): ≤0.07 Moisture (wt. %): ≤0.07 Specific gravity (25°C, g/cm3): 1.293±0.005 P % (wt. %): 9.5 Cl % (wt. %): 32.5 Viscosity (25°C, mPaㆍs): 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): ≤60 Acid Value (mg KOH/g): ≤0.07 Moisture (wt. %): ≤0.07 PContent (wt. %): 7.1 ClContent (wt. %): 49.0 Specific gravity (25°C, g/cm3): 1.512±0.005 Viscosity (25°C, mPaㆍs): 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	Tetrabromobisphenol A (TBBA)	Synonym : BA-59P; Saytex CP-2000; FR-1524 CAS No.: 79－94－7 Appearance: White powder Melting Point: ≥180℃ Br Content: ≥58.5% Chromaticity (carbinol): ≤20 Loss on drying ≤0.10%	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: ≥93.0 BrContent: ≥82.0％ Melting Point: ≥300℃ Average Particle size: ≤ 3μm Free BrContent: ≤ 20ppm Moisture: ≤ 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: ≥90.0 Br Content: ≥81％ Melting Point: ≥340℃ Average Particle size: ≤3μm Free Br Content: ≤10ppm Volatile Matter: ≤0.10%	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℃ Br Content: 74-75% Color (APHA) ≤ 30 Volatile Matter(2h 110℃): 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: ≥67% Melting Point: 105-116°C Volatile Matter : ≤0.3%	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℃ BrContent: 66-68% Softening point: 220-250℃ 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: ≥ 85 Melting Point: 470 °C Br Content: ≥ 65.5% Acid Value (H + mg/g): ≤ 0.1 Volatile (180 °C): ≤ 0.5% Volatile (315 °C): ≤ 1.2% Particle size (D 50): ≤ 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°C Br Content: ≥67% N Content: ≥4.5% Moisture: ≤0.2% TGA@5%: ≥385°C Particle (325 mesh passing): ≥98%	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	AODD	Appearance : White crystalline or powder solid Odor: odorless pH: 3.8 ~ 4.5 Specific gravity (g/ml at 25℃): 0.61 Melting Point: < 900℃ (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℃)
	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：C34H50O8 CAS NO.：36443-68-2	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：C73H108O12 CAS NO.：6683-19-8	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	UV Absorber P30	Appearance : Yellowish past Viscosity :（Pa.s/25℃，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%)≥99 Melting Point :128-132 Ash(wt%)≤ 0.2 Transmittance(wt%)425nm :≥97; 500nm: ≥98	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. ：3147-75-9 Appearance : White Powder Content(wt%)≥99 Melting Point101-106 Ash(wt%)≤ 0.1 Transmittance(wt%)425nm :≥97; 500nm: ≥98	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%) ≥99 Melting Point : 79-88 Loss on Drying(wt%) ≤ 0.5 Ash(wt%) ≤ 0.1 Transmittance(wt%) 425nm :≥97; 500nm: ≥98	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. ：3896-11-5	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%) ≤1.0 Ash Content(wt%) ≤ 0.1 Specific gravity(g/cm3 at 20℃) 0.97 Monomer content(wt%) ≥65 Dimer content (wt%) ≤20 Chroma ≤50 Transmittance(wt%) 425nm :≥95; 500nm: ≥97	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)	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：70624-18-9 Appearance : white powder or granule Purity: ≥ 99% Light transparency 425nm ≥93% Light transparency 500nm ≥95% Melting range : ≥ 110-130℃ Loss on drying: ≤ 1.0% Ash : ≤ 0.1% Molecular weight 2100-3000 Softening range 50-70℃	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(℃) 80-86 Ash Content(wt%) ≤ 0.1 Transmittance (wt%) 425nm:≥97; 500 nm: ≥ 97 Purity(wt%) ≥99.0 Loss In Weight On Heating (wt%) ≤0.5	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-ß-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxy-piperidyl succinate) CAS NO：65447-77-0 Appearance : white coarse powder or Granule Purity: ≥ 99% Light transparency (425nm) ≥95% Light transparency (500nm) 500nm≥97% Melting range : ≥ 224-229℃ Loss on drying: ≤ 0.5% Ash : ≤ 0.1% Molecular weight > 2500 Softening range 50-70℃	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：41556-26-7 82919-37-7 Appearance Colorless transparent liquid Volatile (wt%) ≤ 1.0 Melting Point(℃) 220-222 Water (wt%) ≤ 0.15 Ash Content(wt%) ≤ 0.1 Transmittance (wt%) 425nm>95; 550nm>98 Purity(wt%) ≥97.0	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.