Products in Antioxidants & Stabilizers: Nitrile Butadiene Rubber (NBR)

Dragonox® 1520L is a novelty rubber antioxidant mainly used in synthetic rubbers such as butadiene rubber, SBR, EPR, NBR, and SBS/SIS. A small quantity of this product improves the stabilization of plastic and rubber. It can also be used in lubricants and plastic as it shows good anti-oxidation.

Dragonox® 565 is a highly effective anti-oxidant used for a variety of elastomers, including polybutadiene (BR), polyisoprene (IR), emulsion styrene butadiene (SBR), nitrile rubber (NBR), carboxylated SBR latex (XSBR), and styrenic block copolymers such as SBS and SIS. This product is also used in adhesives (hot melt, solvent-based), natural and synthetic tackifier resins, EPDM, ABS, impact polystyrene, polyamides, and polyolefins.

Dragonox® 565GR is a high-molecular-weight, multifunctional, hindered phenol antioxidant. It is mainly suitable for the stable processing of unsaturated rubber after processing, which can ensure that the material does not undergo thermal oxidative degradation during production, processing, and end-use. The added amount of this product is small, has low volatility and high color fastness, and can prevent the formation of gel.

SperseStab™ PANA is a highly efficient aminic antioxidant with excellent compatibility with a number of base oils. It offers a higher TGA than many alternative products and is ideal for lubricants and greases. The radical trapping ability increases with higher temperatures and is synergistic with other phenolic or phosphite type antioxidants. As such, it performs well in RPVOT testing.

SperseStab™ TNPP is a liquid phosphite antioxidant and thermal stabilizer for use in elastomers, including SBR, NBR, and SIS. It is highly effective in light-colored solutions and emulsion-polymerized elastomers. It is extremely efficient at preventing gel formation during polymerization, processing, and long-term heat aging. Additionally, this cost-effective process stabilizer finds application in thermoplastic polymers such as polyethylene, polypropylene, polystyrene, and ABS.

RIANOX® 1520LR is a multifunctional liquid phenolic antioxidant for processing and long-term thermal stabilization of elastomers, plastics and related products.

PUREstab 565 is a high molecular weight, non-staining, multifunctional phenolic antioxidant primarily used as a post-polymerization process stabilizer for unsaturated elastomers.

RIANOX® 565 is a high molecular weight, non-staining, multifunctional phenolic antioxidant primarily used as a post-polymerization process stabilizer for unsaturated elastomers.

RIANOX® 1520 is a multifunctional liquid phenolic antioxidant for processing and long-term thermal stabilization of elastomers, plastics and related products.

RIANOX® TNPP is an organo - phosphite antioxidant that exhibits excellent hydrolytic stability.

EVERNOX-1726 is multifunctional phenolic antioxidant for processing and long term thermal stabilization of elastomers. High performance for styrene block polymers such as BR, NBR,SBS, SIS, SEBS, Hot melt, SBR, adhesives and pressure sensitive and others. EVERNOX-1726 is non-staining, non-discoloring, low in volatility, no odor and protects your products against long-term light and heat aging.

Secondary antioxidants can effectively break down the polymer thermal processing process, peroxides and antioxidants HH1010 and HH1076 hindered phenolic antioxidant compound used to improve the stability of the thermal processing of polymeric materials. Widely use in polyethylene, polypropylene, polyester, polyurethane, polystyrene, ABS resin, polyamide, synthetic rubber and other polymer materials.

Nanjing Shuguang Chemical Group Antioxidant SG-R 405 is one kind of highly effective, odorless, nontoxic general rubber antioxidant, and has small pollution among the amine antioxidants. Applied to natural rubber and chloroprene, SBR, isoprene, NBR, and so on, it can effectively protect from aging caused by heat, light, ozone, flex-fatigue and cracking. It has a good synergetics with sulfur-containing antioxidant. In contrast to other general antioxidants, SG-R 405 has an inimitable advantage when used in plastic and electric wire and cable, food packing material, adhesives, especially in chloroprene rubber and food packing, medical and health care product as rubber parts, light or garish colored rubber products, in the advanced rubber electric cable as well as the polyether, in advanced lubricating oil. Therefore, it is the ideal substitute of the antioxidant A, antioxidant D,, RD, 264, 4010, SP, WH-02, and the recommended dosage amount is 0.5-2%.

NBC(NDBC) Powder is a Rubber Antioxidant.

Dusantox® ODPA is Simple non-staining antidegradant with antioxidant properties suitable for rubber and other polymers.

EVERNOX-1520 is a multifunctional liquid phenolic antioxidant with highly effective stabilization for organic materials such as elastomers, plastics, adhesives sealants, oils and lubricants. It protects these materials against thermo-oxidative degradation. It can be applied for emulsion and solution polymerized elastomers such as BR, SBR, NBR, SBS, and others. EVERNOX-1520 is effective both as a raw elastomer and compound stabilizer. It also effectively protects various adhesive, sealant, and latex applications. It is non-discoloring, non-staining, low in volatility, and stable to light and heat. It is not recommended for odor sensitive hot melt adhesives or their raw materials. EVERNOX-1520 can be used alone at low levels without co-stabilizers to provide both processing and long-terms heat aging stability. If needed, it also can be used with other additives such as secondary antioxidants, benzofuranone, light stabilizers, and other functional stabilizers. The effectiveness of this product used in a wide range of elastomers is exceptional along with extensive food contact approvals.

Taizhou Huangyan Donghai Chemical Antioxidant agent 4010NA (IPPD) is a high-efficiency and multi-functional antioxidant with a wide range of applications. It can be used in natural rubber and various synthetic rubbers and their latex. It can be used in aircraft and automobile tires, bicycle tires, and cable industrial rubber products and latex. It is soluble in organic solvents such as oil and alcohol. It is hard to dissolve in gasoline, insoluble in water. It is easy to oxidize and change color when exposed to air and sunlight, but does not affect its performance.

PowerNox™ 1520 contains a chemical name called 4,6-Bis (octylthiomethyl)-o-cresol.

Plaox DCDPA is a combination of high amine antioxidant activity, good color and low volatility makes it an ideal antioxidant and heat stabilizer for rubber and plastics. Effective in Polyisoprene, Neoprene, Nitrile, HNBR and acrylic rubbers.

BIONOX® 1024 is a metal deactivator and sterically hindered phenolic antioxidant, low color contribution.

China Star Materials Nickel dibutyldithiocarbamate (Antioxidant NBC) is bottle-green powder. It can be used as an antiozonant for CR, CSPR, ECO, SBR, NBR, etc. In CR, it can improve the thermal resistance of rubber, and reduce the discoloration under the sun, and it can slightly retard the vulcanization.

EVERNOX-76 is a sterically hindered phenolic antioxidant with a highly effective, non-discoloring, odorless, good compatibility with most substrates and high resistance to extraction. EVERNOX-76 can be applied in polyolefins, such as PE, PP and well as in other polymers such as styrenics and styrene homo and copolymers such as IPS, ABS, MBS and engineering plastics such as PBT, PET and PUR, elastomers like SBS, SBR, BR, adhesives and other organic substrates. EVERNOX-76 can be combined with other additives such as costabilizer (e.g. thioesters, phosphites, phosphonites), light stabilizer and other functional stabilizers. The synergistic blends of EVERNOX-76 with EVERFOS-168 are extreme performance in polymers stabilization.

Taizhou Huangyan Donghai Chemical Antioxidant agent RDZ is Suitable for natural rubber, isoprene rubber, styrene butadiene rubber, nitrile rubber, butyl rubber, neoprene rubber and their combined rubber. This product is an ideal anti-aging agent to replace carcinogenic anti-butyl, anti-armor, and RD. It is especially effective to prevent heat aging of neoprene. It can replace general color wire and cable insulation and sheath rubber and general color rubber products, instead of anti-aging agent 264, SP, 2246, MB, DNP and other non-polluting anti-aging agents, thereby greatly reducing production costs. It has the performance of amine antioxidant in the carbon black compound, and does not pollute the product by blooming. This product can be used alone or in combination with other antioxidants. The amount in rubber is generally 2 to 3 parts.

GCH Technology TNPP is a suitable stabilizer for a myriad of elastomers such as SBR, NBR and SIS. It is highly effective in light colored solution and emulsion polymerized elastomers. TNPP is excellent in preventing gel formation polymerization, finishing, storage, and factory processing. It is also a very cost effective process stabilizer for a number of thermoplastic polymers such as polyethylene, polypropylene, polystyrene and ABS.

JYANOX 1520 Antioxidant is a new liquid antioxidant in rubber.

Evernox 565 is a highly effective antioxidant for a variety of elastomers including polybutadiene (BR), polyisoprene (IR), emulsion styrene butadiene (SBR), nitrile rubber (NBR), SIS. Evernox 565 is also used in adhesives (hot melt, solvent-based), natural and synthetic tackifier resins, EPDM, ABS, impact polystyrene, polyamides, and polyolefins. Evernox 565 is highly effective at low concentrations, matching the performance of other stabilizers at higher levels. It is non-staining and due to its low volatility, it’s not lost during polymer processing, drying or storage. Evernox 565 can be used in a wide variety of applications. In unsaturated elastomers, it prevents gel formation, maintains excellent polymer color, and prevents changes to molecular weight (e.g. Mooney viscosity). The dosage levels of Evernox 565 vary by polymer and range from 0.05% to 0.5%. Extensive performance data is available in many of the substrates mentioned above. The relatively low melting point allows easy dispersion in elastomeric substrates by commonly used melt compounding techniques or it can be incorporated into process streams by dissolving in suitable organic solvents or aromatic extender oils.

Dusantox® IPPD is the most effective antiozonant and excellent rubber antidegradant with shorter protective effect when compared to 6PPD.

Dusantox® 6PPD is the most widely used universal antidegradant for rubber products with excellent antiozonant properties and long-term protective effect.

PowerNox™ 1135 contains a chemical name called Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, C7-9-branched alkyl esters.

China Star Materials 4,4'-Diphenylisopropyl diphenylamine (Antioxidant HS-911) is a kind of high-efficient nontoxic Antioxidant to replace D, A, RD and so on which are carcinogenic. HS-911 can be used in NR, IIR, SBR, NBR, BR, CR and their blend, and is especially efficient in protecting CR from thermal aging. It can also be used in plastic industry. HS-911 not only can protect vulcanized rubber from thermal aging, light aging, ozone aging and damage caused by repeating deformation, but also has a passivating effect on heavy metal and transition metal.

China Star Materials Octylated diphenylamine (Antioxidant OD) is antioxidant for NR, SBR, NBR and CR. It has good protective character to heat, oxygen, flexing and crazing, and is efficient to rubber whether used together with carbon black. It has obvious thermal brittleness resistance in CR, and can increase its protective character to ozone aging.

Antioxidant compound can effectively prevent the thermal oxidation of polymer processing, and long-lasting protective effect of the polymer from the widely use of polyethylene, polypropylene, polyester, polyurethane, polystyrene, ABS resin, polyamide, synthetic rubber and other polymer materials.

ULTRA-LUBET™ 160 is highly effective in improving flow properties of rubber compounds. This effect is based on a reduction of intermolecular friction and external friction against metal surfaces. ULTRA-LUBE™ 160 is outstanding during the compounding stage and after vulcanization as a mold release. Besides, it is highly effective as an internal release agent in preventing rubber compounds sticking to open mill rolls as well as to rotors in internal mixers. ULTRA-LUBE™ 160 has a stabilizing effect on the tendency of re-crystallization in CR compounds.

China Star Materials Antioxidant ODA is mainly used to produce tires, tube tires, cables, rubber overshoes, rubber mats, thermal aureoles and sponge products, etc. When ODA is used in CR with Antioxidant ODA as co-reagent, it will perform its best thermal resistance, reduce the plasticity of unvulcanized CR, and decrease the degree of shrinkage during calendering, so is helpful to adjust the size of semi finished articles, and increase the stability of CR during transportation and storage.

Robinson Brothers NBUD 21642 is a powerful antioxidant in rubber and polyolefin systems.

Puyang Changyu Petroleum Resins MBZ Powder is a non-staining secondary antioxidant for NR, CR, EPR, SBR, NBR, etc. Especially effective against heat oxidation in combination with amine. Could be used alone or combined with the anti-degradants, such as DNR or AP.