Polynt POLYCOR® 23 X Series Gel Coat

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Polynt POLYCOR® 23 X Series Gel Coat
Categories:	Polymer; Thermoset
Material Notes:	23X series of gelcoats are formulated specifically for composite mold making. It is formulated with a special base resin that permits an excellent resistance to heat distortion even after repeated use. They provide a high gloss and hard durable surface. These tooling gel coats are formulated ready-to-spray after the addition of the proper amount of appropriate methyl ethyl ketone peroxide or cumene hydro peroxide catalyst. The « low opacity» formulation help to detect default during spraying process. See section: «application» in PB-5 (Polyester tooling) because even though manufacturing precautions are used to make tooling gelcoat, a misapplication of these products can produce unacceptable results. Information provided by Polynt Composites.
Vendors:

Available Properties

Density
Brookfield Viscosity, RVF #4 Spindle @ 20 rpm
Hardness, Barcol, tested with 40 grams mass @ 25°C catalyzed at 1,8%
Glass Transition Temp, Tg, before post cure; Catalyzed with 1,8% NOROX CHM50; residual heat: 48 J/g
Glass Transition Temp, Tg, after a post cure 4 hours @ (65°C); Catalyzed with 1,8% NOROX CHM50; residual heat: 23 J/g
Cure Time, Lay-up Time
Gel Time, tested with 100 grams mass @ 25°C catalyzed at 1,8% NOROX CHM50

Property Data

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Manufacturer Notes:
none

Category Notes
Plastic

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