Rigid Polyurethanes

Dalchem supply an extensive range of high quality rigid unfilled polyurethane products.

Rigid Polyurethanes are used in mould making, model making, patternmaking, arts & crafts and prototyping. For all your rigid polyurethane requirements please check out the Rigid polyurethane guide below. Also don’t for get to check out Rigid expanding polyurethane foams.

Rigid Unfilled Polyurethane Products Guide.

PRODUCT NAME	HARDNESS SHORE D	WORK TIME [min]	DEMOULD TIME [Hrs]	SPECIFIC GRAVITY g/cc	TENSILE STRENGTH [Psi/MPA]	ELONGATION [%]	FLEXUAL STRENGTH	IZOD IMPACT	HEAT DEFLECTION	SHRINKAGE [inch/inch]	MIXED VISC [cps]	RATIO BY WEIGHT
DC202 Buy Online	70D	3	5-30 min	1.03	2389 Psi	12.5	-	-	-	0.009-in/in	112	100:100
DC303 Buy Online	65D	5	1-3	1.10	>4000 Psi	5-6	-		>65°c	-	<200	100:100
Modelcast Buy Online	70D	3	30-60min	1.03	2400 Psi	13	-	-	71°c	0.009-in/in	110	100:100
Plasticast Buy Online	65D	5	1-3	1.08	4450 Psi	6.0	-	0.65-in/in	-	0.0169-in/in	150	100:100
Replicast Buy Online	73D	90 sec	5-15 min	1.05	4700 Psi	15.0	-	-	66°c	0.0098-in/in	50	100:100
Surecast Buy Online	72D	60-90 sec	10 min	1.06	4500Psi	>12	-	-	>65°c	0.15%	<100	100:100
TC72 Buy Online	72	5	30 min	1.19	40mpa	-	62mpa	-	>80°c	0.1%	60	92:100
TC78 Buy Online	78D	5	30 min	1.05	40mpa	-	67mpa	-	>85°c	0.1%	60	100:100
TC80 Buy Online	80D	5	20 min	1-19	28mpa	-	42 mpa	-	112°c	0.1%	60	100:100
TC84 Buy Online	84 D	5	45 min	1.03	-	-	-	-	>120°c	-	600Mpa.s	100:100

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