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Rubber Peptizer DBD

Rubber Peptizer DBD

Molecular formula :C26H20N2O2S2

Modecular Weight:456.59

CAS No:135-57-9

Appearance: Light Yellow Powder

Melting Range :136~142 °C

DBD content ≥ :96%

Loss on Drying: ≤0.5%

Ash:  ≤0.5%

Residues: ≤0.5%

Properties: White or pale yellow powder, low toxicity, soluble in organic solvent such as benzene, ethanol,acetone, etc. Insolublein water, it is considered to be a potential skin sensitizer.

Usage: It's an effective chemical peptizer for NR and SBR. It is specially suitable for mixing at high temperature over 120°C. The dosage 0.125~0.5 in NR and 0.75~2 in reclaim rubber. It has little effect on the aging properties of rubber products. While improving the process ability, it isn't blooming from rubber. it disperses readily in rubber and should be added at the begining of the mixing. Low toxicity and sensitive to eye and shkin.

Package: 25kg/bag

Storage life: 12 months

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