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| PX-638 |
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| Dioctyl terephthlate |
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| the only member of the general purpose PVC plasticizer family not based on phthalic anhydride. An efficient primary plasticizer with good performance, low temperature flexibility, and superior mar and stain resistance. In plastisol applications, PX-638 has low initial viscosity and excellent aging characteristics. PX-638 can be considered for any PVC application currently formulated using DOP,DINP, or DIDP. |
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Molecular weight: 390
Specific Gravity: 0.9808
Boiling Point C: 383
Freeze Point C: -48
Flash Point F: 238
Viscosity, cps.: 63
Refractive Index, 25C: 1.4887
APHA Color, max.: 25
Acidity (% as Acetic Acid): 0.01
Ester Content: 99.0%
Water, % max.: 0.1
Odor: Typical |
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