Antioxygen LK-DS(DSTDP)
Chemical name:Distearylthiodipropionate
Molecular formula:C42H82O4S
Structural formula:
Quality standard:
Index Item |
Index |
Grade I |
Grade II |
Appearance |
White crystal powder |
White Grystal powder |
Melting point,°C |
63.5-67.5 |
60-68.5 |
Colourity(APHA)≤ |
40# |
60# |
Acid value mgKOH/g ≤ |
0.5 |
0.5 |
Saponification value mgKOH/g |
160-170 |
160-170 |
Use:The product is a fine auxiliary antioxygen which is usually used to-gether with main antioxygen 1010 and 1076 in order to get coordinative result,and especially with 1076,The result is better.The product can be widely used in polyolefin,synthetic rubber and oil and fat.The general amount used is 0.1-1% of The proportion.
Package:packed in braided bags lined with plastics,Net weight 20Kg each.
Note:The product has won"Flying Dragon" prize of the National Economic Committee and the municipal title of new high-quality product.
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