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T501 Uncle Ding's Butylated Hydroxy Toluene Antioxidant and Anti-aging Agent
Classification
keyword：Combustion Engine Oil Additive
Case Introduction
T501 Di-tert-butyl para-cresol antioxidant and anti-aging agent
Performance
Di-tert-butyl para-cresol antioxidant and anti-aging agent, belongs to phenolic antioxidants, has good antioxidant performance, and its working temperature is100°Cat which the antioxidant effect is best. It is widely used in petrochemical products and can be added directly or as a masterbatch to rubber, plastics, industrial oils, and fuels to improve their antioxidant performance and extend their service life; when used in combination with long-chain alkalineZDDP,TCPmetal deactivators and rust inhibitors, it can be formulated into anti-wear hydraulic oils and other products; as a food additive, it is used to prevent rancidity of animal and vegetable oils due to oxidation, and can be used in foods and cosmetics with high oil content, as well as antioxidants for food-grade plastics and synthetic materials in contact with food. The recommended dosage is generally:0.1-1%.
Physical and Chemical Properties
|
Item |
Quality Index |
Test Method |
|
|
Industrial Grade |
Food Grade |
||
|
Implementation Standard |
SH0015-90 |
GB1900-80 |
|
|
Appearance |
White crystalline |
Visual Inspection |
|
|
Initial Melting Point °C |
>=69 |
69-70 |
GB617 |
|
Free Cresol % (m/m) |
≤0.015 |
≤0.02 |
QJ/SH007.02.08.788 |
|
Moisture % (m/m) |
≤0.05 |
≤0.1 |
GB606 |
|
Ash % (m/m) |
≤0.01 |
≤0.01 |
GB/T508 |
|
Sulphate % (calculated as SO4) |
|
≤0.002 |
GB1900-80 |
|
Heavy Metals % (calculated as Pb) |
|
≤0.0004 |
GB1900-80 |
|
Arsenic (As) % (m/m)) |
|
≤0.0001 |
GB1900-80 |
Packaging and Storage
Packaging, labeling, transportation, storage, and acceptance of delivery should be carried out according toSH0164this standard. This product is non-flammable, non-explosive, and non-corrosive. Store in a light-protected environment.
Precautions
When using, general precautions for handling concentrated chemicals and adding additives to base oils should be followed. If contact with skin occurs, wash thoroughly with detergent, soap, and water.
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High-quality ribs with delicious taste are selected. After a long period of careful cooking, the corn is fresh and fragrant, attractive to taste buds, the ribs are mellow and delicious, the taste is salty and fresh, the soup is clear but not greasy, nourishing and nourishing.
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