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| Anitoxidant 250-SVA |
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| 79-74-3 |
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Antioxidant 250-SVA is a non-discoloring, non-staining antioxidant [chemically, 2,5’-Di tertamyl) hydroquinone].
It provides the unique function of extending tack in uncured rubber, adhesive films for tape applications and hot melt adhesives.
Antioxidant 250-SVA slows the drying out or “skinning” of adhesive coatings and paint resins.
Antioxidant 250-SVA also reduces cold flow in rubber compounds. |
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Appearance: Fine white powder
Odor : Practically none
Melting Point: 178'C, minimum
Solubility: Acetone, ethanol, diethylether
insoluble in water
Storage Stability : Excellent when stored under dry and cool conditions in unopened packages
Specific Gravity: 1.05 |
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