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TU
6-05-221-429-80
It is
designed for application in polyurethane materials production.
Specification
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Name of Parameter
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Value
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Appearance
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Viscous homogeneous clear liquid coloured from light-yellow to light-brown without mechanical impurities
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Dynamic viscosity at 200С, mPa*s,
(centipoise)
or at 750С
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950-1400
60-75
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Relative viscosity of polyester solution at 200С, s, in the
range
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60-75
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Acid number, mg KOH/g, max.
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2.0
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Hydroxyl number, mg KOH/g, in
the range
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280-330
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Mass part of water, %, max.
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0.2
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Packing. Metal barrels, polyethylene canisters, road and
rail tank cars.
Guarantee storage period - 6 months from day of
manufacture. On the expiry of the storage period the polyester should be tested
for quality conformance to TU before use.
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