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Nomination: Reaction product of diphenylamine and diisobutylene.
Physical properties: It is brown wax or liquid. Melting point ≥ 75℃. Soluble in benzene, gasoline,chloroethene, acctone and insoluble in water.
Function: ODA has a good anti-thermal oxidize circumnutating & anti-fissure properties. It can be used as a antioxidant for NR, SBR, CR, NBR ETC. It also be used as a antioxidant of polyolefin and lubricating oil. ODA is the best antioxidant for CR compounds.It will perform the best heat-resistant property as companied with antioxidant TPPD. Utilization of ODA is capable of decreasing the plasticity of CR master-batch & shrinkage rates of compounds, those properties should be helpful to adjust size of un-vulcanized semi-finished articles & improve storage stability of CR compounds. ODA is mainly used in manufacture for cable industry rubber overshoes, rubber hatchway, thermal-resistantrin, sponge products, tyre, and so on. Normal dosage in rubber is about 2 phr.
Specification:
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ITEMS
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ODA Ι
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ODA ΙΙ
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ODA-40**
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CAS No.
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101-67-7
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Appearance
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White powder or granule
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Brown wax or granulc
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Brown powder or granule
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Initial Melting point ℃≥
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85
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85
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-
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Burning residue %≤
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0.3
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0.3
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**32.5-34.7
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Heating decrement %≤
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0.5
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0.5
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7.0
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Indication:
**ODA-40 is filled with 58% - 60% CaCO3.
Package:
25kg N.W./bag, in plastic fabric laminated kraft bags lined with plastic bags.
Storage:
Storage in warehouse with dryness, keep away from fire sourec, avoided from moisture.
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