Antioxidants

Antioxidants are added in the polymer resins during processing to inhibit degradation caused by the thermo-mechanical stress. Their mechanism of action helps to extend the materials life by enhancing the appearance and maintaining its strength, stiffness and flexibility. Primary antioxidants are typically phecolic based substances and act during the process or as long term heat stabilisers. Secondary antioxidants like phosphites act initially at high temperature and shear rate protecting polymers and other additives.

(AO B225)

Antioxidant B 225 (AO B225)

CAS No:Antioxidant 168 [31570-04-4] & Antioxidant 1010 [6683-19-8]
Color:White
Molecular Weight:Antioxidant 168 [646.9 g/mol] & Antioxidant 1010 [1178 g/mol] Kilograms (kg)
Physical Form:Powder
Purity:99.9
Purity(%):99
Smell:Other
Storage:Room Temperature
Supply Ability:10000 Per Month

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(Antioxidant MD 1024)

Antioxidant MD 1024 (AO 1024)

CAS No:32687-78-8
Color:White
Density:320 - 380 Gram per litre (g/L)
Melting Point:221 - 232 C
Molecular Weight:553 g/mol Ounce (oz)
Poisonous:NO
Purity(%):99.9
Storage:Room Temperature
Delivery Time:1-7 Days
Supply Ability:5000 Per Month

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(Antioxidant 1010 (AO 1010))

Antioxidant 1010 (AO 1010)

Price: 250 INR/Kilograms

Appearance:Free Flow Powder
Application:Plastic
Ingredients:Pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate)
Product Type:Free Flow Powder
Shape:other
Solubility:Soluble in water
Taste:Odorless
Usage:The concentration levels of Antioxidant 1010 (AO 1010) recommended: - In hot melt adhesives, is ranging from 0.2% to 1.0%. - In synthetic tackifier resins, is ranging from 0.1% and 0.5%.
Delivery Time:1-7 Days
Supply Ability:10000 Per Month

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(Antioxidant 1098 (AO 1098))

Antioxidant 1098 (AO 1098)

Appearance:White to Off White Powder.
Application: Industrial
Grade:Antioxidant 1098 (AO 1098)
HS Code:29242990
Molecular Formula:C40H64N2O4
Product Type:Phenolic Primary Antioxidant for Processing and Long-Term Thermal Stabilization.
Solubility:Soluble in water
Taste:Odorless
Delivery Time:1-7 Days
Supply Ability:5000 Per Month

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(Antioxidant B 215 (AO B215))

Antioxidant B 215 (AO B215)

Appearance:Free Flow Powder
HS Code:3812
Ingredients:Antioxidant 168 [2 part] Antioxidant 1010 [1 part]
Product Type:Antioxidant
Shape:other
Shelf Life:1 Years
Taste:Odorless
Usage:In Polyolefins the concentration levels of Antioxidant B 215 (AO B215) range typically between 0.1% and 0.25 %, depending on substrate and processing conditions. Typical recommended concentrations ranges between 0.05% and 0.5%. Antioxidant B 215 (AO B215) is also suitable for use in combination with hindered amine light stabilizers (HALS) and UV absorbers. The exact formulation to be used is dependent on the substrate, performance requirements, and other factors, and should be determined by the user based on testing to simulate actual conditions of use.
Supply Ability:10000 Per Month

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(Antioxidant 1330 (AO 1330))

Antioxidant 1330

Appearance:Powder/Granules
Application:Plastic
Grade:Antioxidant 1330 (AO 1330)
Ingredients:1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl) benzene
Molecular Formula:C54H78O3
Product Type:Phenolic Primary Antioxidant for Processing and Long-Term Thermal Stabilization.
Taste:Odorless
Usage:The optimum dosing is an application specific. The concentration levels range typically between 0.05% and 0.3% depending on substrate, processing conditions and stability requirements.
Delivery Time:1-7 Days
Supply Ability:10000 Per Month