antioxidant-for-plastics rubber fiber adhesive baoxu chemical info@baoxuchem.com

Antioxidant – protect polymer from thermal-oxidation degradation

Polymer antioxidants can be added to improve the shelf life of the product or to improve its high-temperature stability. while adding a stability margin during thermal processing.

Antioxidant additives can be classified into hindered phenolic, metal deactivates, amine, phosphites, thioesters and binary blends.

Hindered phenols are used as primary antioxidants. Organo-phosphites are sometimes used as secondary antioxidants. There is a synergistic effect when using different antioxidants blended together and the combination can meet heat and processing stability requirements.

Antioxidant product list

Primary antioxidant 1010, 1024, 1035, 1076, 1098, 1135, 1520, 1726, 1790, 245, 3114, 330, 445, 565, 5057, 697, 702, CPL, FS-042

Auxiliary antioxidant 168,  618, 626, DSTDP,  DLTDP,  412s

Antioxidant Blend B215,  B225,  B900

Antioxidant Types, Feature, and Application

TypefeaturesApplication
hindered

phenolic

Excellent Hydrolysis resistance

Extraction resistance

Yellowing resistance

Provide long term stability

PE/PP pipe

High crystalline PP

Elastomer

Nylon

Phosphites/

Phosphonites

Excellent processing stability and colour stability

Heat stability, no residual impurity

Hard precipitation, no adhere to water,

No blooming, improve the transparency of article

Provide processing stability

PP/PE, elastomer, transparent article, PC, PC/ABS, nylon, POM etc.
ThiosynergistsLong heat resistance better

than DSTDP/ DLTDP

No odour

For PP/PE need long term stabilizing, filler modified PP/PE, wire and cable
Metal

Deactivators

Low melting point, easy to use

Good stability, strong anti-aging

Extraction stability

Deactivate metal ion activity to prevent it boosting polyolefins degradation

PP/PE wire and cable

Filled modified materials

Antioxidant

blends

Excellent processing and color stability

Heat stability, no residual impurity

Granules form, no dust

Polyolefins, PC and PC alloy

Nylon, styrenics

Antioxidant for Polymers, Plastics, Coatings, Rubber

Antioxidant brochure baoxu chemical 2019

NameCAS No.Features
Primary Amine
BX-042143925-92-2Used in Polypropylene Fiber, Automotive TPO/TPE, Prevent Gas Fading Discoloration
BX 44510081-67-1non-discoloring aromatic antioxidant for rubber
BX 505768411-46-1liquid aromatic amine for processing and LTTS
BX BHT128-37-0General Phenolic AO For Rubber, Oil, Cosmetic, Food Contact
Primary Hindered Phenolic
BX 10106683-19-8general phenolic antioxidant
BX 102432687-78-8phenolic AO and metal deactivator, for wire cable
BX 103541484-35-9sulfur-containing phenolic AO for wire and cable
BX 10762082-79-3low color, general phenolic antioxidant
BX 109823128-74-7the best antioxidant for PA
BX 1135125643-61-0liquid phenolic AO, specifically for PUR
BX 1520110553-27-0synergistic, multifunctional AO for elastomers and TPE
BX 179040601-76-1sterically phenolic AO for PUR, PP, PET, gas fading & high extraction resistance
BX 24536443-68-2phenolic AO for styrene polymers, adhesives, sealants, coatings
BX 311427676-62-6non-discoloring phenolic AO; high extraction resistance
BX 3301709-70-2for PE/PP wire, cable, film, hot water pipe
BX 565991-84-4AO for BR, IR, SBR, NBR, Adhesive, Tackifier Resin
BX 69770331-94-1sterically phenolic AO and metal deactivator
BX 702118-82-1excellent oil AO, for PP/PE/ABS and rubber
BX CPL68610-51-5non-discoloring or pinking, AO for rubber, latex, SBR, ABS
BX GA 8090498-90-1Low Color Phenolic AO for Low Gas Fading Discoloration
Auxiliary Phosphite
BX 16831570-04-4hydrolytically stable phosphite, most widely used
BX 62626741-53-7high-performance phosphite antioxidant for engineering plastics
Auxiliary Thioester
BX 1726110675-26-8for adhesives, elastomers and related products
BX 412s29598-76-3sulfur ester AO, higher stability than dltp/dstp
BX DLTDP123-28-4thioester AO with low melting point, for polyolefin, PS, ABS
BX DSTDP693-36-7thioester AO with low melting point, for polyolefin, PS, ABS
BX PDP80584-86-7liquid phosphite antioxidant for many dispersed polymer
Blends
BX 22531570-04-4/
6683-19-8
synergistic phenol/phosphite blend, low phosphite content
BX 21531570-04-4/
6683-19-8
phenol/phosphite blend, medium phosphite content
BX B9002082-79-3/
31570-04-4
Synergistic phenol/phosphite blend, high phosphite content

Baoxu chemical antioxidants are min99% similar according to IR, over half of our domestic customers use our UV stabilizers as replacement of imports to have a competitive edge.

BASF, Songwon, Addivant and Baoxu Chemical Antioxidant Compare

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Baoxu
Chemical
BASFSongwonAddivant&ChemturaOther
BX 1010Irganox 1010Songnox 1010Anox 20
BX 1024Irganox MD 1024Songnox 1024Lowinox MD24
BX 1035Irganox 1035Songnox 1035Anox 70
BX 1076Irganox 1076Songnox 1076Anox PP18
BX 1098Irganox 1098Songnox 1098Lowinox HD-98
BX 1135Irganox 1135Songnox 1135Naugard PS48 (liq)
BX 1411Irganox B 1411Songnox 311BAnox BB 1411
BX 1412Irganox B 1412Songnox 321BAnox BB 1412
BX 1520Irganox 1520
BX 168Irgafos 168Songnox 1680Alkanox 240
BX 1726Irganox 1726
BX 1790Irganox 1790Songnox 1790Lowinox 1790Cyasorb 1790
BX 215Irganox B 215Songnox 21BAnox BB 021
BX 2246Irganox 2246Songnox 2246Lowinox 22M46
BX 225Irganox B 225Songnox 11BAnox BB 011
BX 245Irganox 245Songnox 2450Lowinox GP-45
BX 3114Irganox 3114Songnox 3114Anox IC-14
BX 330Irganox 1330 (330)Songnox 1330Anox 330
BX 412sIrganox 412sSongnox 4120Lowinox 412s
BX 445Naugard 445
BX 5057Irganox 5057Songnox L570Naugard PS30
BX 565Irganox 565Songnox 5650
BX 626Irgafos 126Songnox 626Ultranox 626
BX 697Irganox 697Naugard XL-1
BX 702Ethanox 702
BX 900Irganox B 900Songnox 417BAnox BB 140
BX CPLLowinox CPLWingstay L
BX DLTDPIrganox PS 800Songnox DLTDPNaugard DLTDP
BX DSTDPIrganox PS 802Songnox DSTDPNaugard DSTDP