RAPID PROTOTYPING SOLUTIONS » PROCAST RTV TOOLING » Water Clear Urethanes

UOPTIC
Water clear, aliphatic with UV stability. Download pdf

UOPTIC 2
Water clear plastic with a hard surface suitable for polishing. Download pdf

UOPTIC 65A
Water clear, flexible, transparent, elastomers can be easily tinted for clean bright colors Download pdf

UOPTIC 75A
Water clear, non-yellowing, flexible, elastomers, excellent for exterior wear. Download pdf

UOPTIC HT
Our most high performance, high temperature, water clear urethane available. Download pdf

Technical Data (Comparison Chart)

PHYSICAL PROPERTIES
PROPERTIES	Units	ASTM	UOPTIC	UOPTIC 2	UOPTIC 65A	UOPTIC 75A	UOPTIC HT
Specific Gravity	gm/cc	D792	1.05	1.1	1.02
Tensile Strength	psi	D638 D792	6,650	8,300	425	1.06	391,602
Tensile Modulus	psi	D638	260,000	270,000
Elongation @ Break	%	D638 D412	65	20	150	300
Flexural Strength	psi	D790	11,000	11,200			15,259
Flexural Modulus	psi	D790	320,000	300,000			304,579
Hardness (SHORE D) (SHORE A)		D2240	82D	84D	65±5	70±5	80D
Heat Deflection Temp	°F	D648@66psi	158	175
Shrinkage	in/in	D2566	0.005	0.006	0.004	0.006
Izod Impact		D256	1.0	1.1
Index of Refraction		D542		1.49
Glass Transition Tg		E-1545-95a					110°/230°
last updated:02.13.07