antioxidant-for-plastics rubber fiber adhesive baoxu chemical

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

Type features Application


Excellent Hydrolysis resistance

Extraction resistance

Yellowing resistance

Provide long term stability

PE/PP pipe

High crystalline PP





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.
Thiosynergists Long heat resistance better


No odour

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


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



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

Name CAS No. Features
Primary Amine
BX-042 143925-92-2 Used in Polypropylene Fiber, Automotive TPO/TPE, Prevent Gas Fading Discoloration
BX 445 10081-67-1 non-discoloring aromatic antioxidant for rubber
BX 5057 68411-46-1 liquid aromatic amine for processing and LTTS
BX BHT 128-37-0 General Phenolic AO For Rubber, Oil, Cosmetic, Food Contact
Primary Hindered Phenolic
BX 1010 6683-19-8 general phenolic antioxidant
BX 1024 32687-78-8 phenolic AO and metal deactivator, for wire cable
BX 1035 41484-35-9 sulfur-containing phenolic AO for wire and cable
BX 1076 2082-79-3 low color, general phenolic antioxidant
BX 1098 23128-74-7 the best antioxidant for PA
BX 1135 125643-61-0 liquid phenolic AO, specifically for PUR
BX 1520 110553-27-0 synergistic, multifunctional AO for elastomers and TPE
BX 1790 40601-76-1 sterically phenolic AO for PUR, PP, PET, gas fading & high extraction resistance
BX 245 36443-68-2 phenolic AO for styrene polymers, adhesives, sealants, coatings
BX 3114 27676-62-6 non-discoloring phenolic AO; high extraction resistance
BX 330 1709-70-2 for PE/PP wire, cable, film, hot water pipe
BX 565 991-84-4 AO for BR, IR, SBR, NBR, Adhesive, Tackifier Resin
BX 697 70331-94-1 sterically phenolic AO and metal deactivator
BX 702 118-82-1 excellent oil AO, for PP/PE/ABS and rubber
BX CPL 68610-51-5 non-discoloring or pinking, AO for rubber, latex, SBR, ABS
BX GA 80 90498-90-1 Low Color Phenolic AO for Low Gas Fading Discoloration
Auxiliary Phosphite
BX 168 31570-04-4 hydrolytically stable phosphite, most widely used
BX 626 26741-53-7 high-performance phosphite antioxidant for engineering plastics
Auxiliary Thioester
BX 1726 110675-26-8 for adhesives, elastomers and related products
BX 412s 29598-76-3 sulfur ester AO, higher stability than dltp/dstp
BX DLTDP 123-28-4 thioester AO with low melting point, for polyolefin, PS, ABS
BX DSTDP 693-36-7 thioester AO with low melting point, for polyolefin, PS, ABS
BX PDP 80584-86-7 liquid phosphite antioxidant for many dispersed polymer
BX 225 31570-04-4/
synergistic phenol/phosphite blend, low phosphite content
BX 215 31570-04-4/
phenol/phosphite blend, medium phosphite content
BX B900 2082-79-3/
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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BASF Songwon Addivant&Chemtura Other
BX 1010 Irganox 1010 Songnox 1010 Anox 20
BX 1024 Irganox MD 1024 Songnox 1024 Lowinox MD24
BX 1035 Irganox 1035 Songnox 1035 Anox 70
BX 1076 Irganox 1076 Songnox 1076 Anox PP18
BX 1098 Irganox 1098 Songnox 1098 Lowinox HD-98
BX 1135 Irganox 1135 Songnox 1135 Naugard PS48 (liq)
BX 1411 Irganox B 1411 Songnox 311B Anox BB 1411
BX 1412 Irganox B 1412 Songnox 321B Anox BB 1412
BX 1520 Irganox 1520
BX 168 Irgafos 168 Songnox 1680 Alkanox 240
BX 1726 Irganox 1726
BX 1790 Irganox 1790 Songnox 1790 Lowinox 1790 Cyasorb 1790
BX 215 Irganox B 215 Songnox 21B Anox BB 021
BX 2246 Irganox 2246 Songnox 2246 Lowinox 22M46
BX 225 Irganox B 225 Songnox 11B Anox BB 011
BX 245 Irganox 245 Songnox 2450 Lowinox GP-45
BX 3114 Irganox 3114 Songnox 3114 Anox IC-14
BX 330 Irganox 1330 (330) Songnox 1330 Anox 330
BX 412s Irganox 412s Songnox 4120 Lowinox 412s
BX 445 Naugard 445
BX 5057 Irganox 5057 Songnox L570 Naugard PS30
BX 565 Irganox 565 Songnox 5650
BX 626 Irgafos 126 Songnox 626 Ultranox 626
BX 697 Irganox 697 Naugard XL-1
BX 702 Ethanox 702
BX 900 Irganox B 900 Songnox 417B Anox BB 140
BX CPL Lowinox CPL Wingstay L
BX DLTDP Irganox PS 800 Songnox DLTDP Naugard DLTDP
BX DSTDP Irganox PS 802 Songnox DSTDP Naugard DSTDP