Gougeon Brothers PRO-SET® LAM-135/LAM-229 Laminating Epoxy

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Gougeon Brothers PRO-SET® LAM-135/LAM-229 Laminating Epoxy
Categories:	Polymer; Thermoset; Epoxy
Material Notes:	Medium viscosity for good wet out of all synthetic composite fabrics and core materials. Slow cure speed hardener provides 4 to 5 hours working time at 77°F (25°C). A typical laminate will be gelled in 6 to 7 hours. Optimized for hand wet out and machine impregnation in contact molding, vacuum bagging and filament winding applications. Room temperature cure properties suitable for many composite components and structures. Tg as high as 212°F (100°C) with proper post cure providing excellent temperature stability and great part cosmetics. Cost effective, high performance epoxy formulation for synthetic composite manufacturing. Quality-control tinting is available at no extra charge; simply add "QC" after the product code on your order. Information provided by Gougeon Brothers, Inc.
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Physical Properties	Original Value	Comments

Density	0.960 g/cc	Hardener
	1.16 g/cc	Cured
	1.16 g/cc	Resin
Viscosity	40 cP @Temperature 22.0 °C	hardener; ASTM D2196
	230 cP @Temperature 48.9 °C	Mixed
	700 cP @Temperature 29.4 °C	Mixed
	747 cP @Temperature 29.0 °C	Mixed; ASTM D2196
	1098 cP @Temperature 25.0 °C	Mixed; ASTM D2196
	1241 cP @Temperature 22.0 °C	Mixed; ASTM D2196
	2875 cP @Temperature 15.6 °C	Mixed
	6890 cP @Temperature 22.0 °C	resin; ASTM D2196

Mechanical Properties	Original Value	Comments
Hardness, Shore D	90 @Treatment Temp. 22.0 °C, Time 2.42e+6 sec	ASTM D2240
	92 @Treatment Temp. 25.0 °C, Time 1.21e+6 sec	ASTM D2240
	92 @Treatment Temp. 49.0 °C, Time 28800 sec	RT Gelation; ASTM D2240
	93 @Treatment Temp. 60.0 °C, Time 28800 sec	RT Gelation; ASTM D2240
	93 @Treatment Temp. 82.0 °C, Time 28800 sec	RT Gelation; ASTM D2240
Tensile Strength	7500 psi @Treatment Temp. 22.0 °C, Time 2.42e+6 sec	ASTM D638
	8830 psi @Treatment Temp. 25.0 °C, Time 1.21e+6 sec	ASTM D638
	11000 psi @Treatment Temp. 49.0 °C, Time 28800 sec	RT Gelation; ASTM D638
	11000 psi @Treatment Temp. 60.0 °C, Time 28800 sec	RT Gelation; ASTM D638
	11000 psi @Treatment Temp. 82.0 °C, Time 28800 sec	RT Gelation; ASTM D638
Elongation at Break	1.5 % @Treatment Temp. 22.0 °C, Time 2.42e+6 sec	ASTM D638
	1.9 % @Treatment Temp. 25.0 °C, Time 1.21e+6 sec	ASTM D638
	3.6 % @Treatment Temp. 49.0 °C, Time 28800 sec	RT Gelation; ASTM D638
	4.7 % @Treatment Temp. 60.0 °C, Time 28800 sec	RT Gelation; ASTM D638
	5.8 % @Treatment Temp. 82.0 °C, Time 28800 sec	RT Gelation; ASTM D638
Tensile Modulus	459000 psi	RT Gelation; ASTM D638
	512000 psi	RT Gelation; ASTM D638
	529000 psi	RT Gelation; ASTM D638
	573000 psi	ASTM D638
	575000 psi	ASTM D638
Flexural Strength	13300 psi @Treatment Temp. 25.0 °C, Time 1.21e+6 sec	ASTM D790
	13600 psi @Treatment Temp. 22.0 °C, Time 2.42e+6 sec	ASTM D790
	19700 psi @Treatment Temp. 49.0 °C, Time 28800 sec	RT Gelation; ASTM D790
	19900 psi @Treatment Temp. 60.0 °C, Time 28800 sec	RT Gelation; ASTM D790
	20400 psi @Treatment Temp. 82.0 °C, Time 28800 sec	RT Gelation; ASTM D790
Flexural Modulus	482000 psi @Treatment Temp. 82.0 °C, Time 28800 sec	RT Gelation; ASTM D790
	523000 psi @Treatment Temp. 60.0 °C, Time 28800 sec	RT Gelation; ASTM D790
	535000 psi @Treatment Temp. 49.0 °C, Time 28800 sec	RT Gelation; ASTM D790
	565000 psi @Treatment Temp. 25.0 °C, Time 1.21e+6 sec	ASTM D790
	589000 psi @Treatment Temp. 22.0 °C, Time 2.42e+6 sec	ASTM D790
Compressive Yield Strength	15000 psi @Treatment Temp. 49.0 °C, Time 28800 sec	RT Gelation; ASTM D695
	15000 psi @Treatment Temp. 60.0 °C, Time 28800 sec	RT Gelation; ASTM D695
	15000 psi @Treatment Temp. 82.0 °C, Time 28800 sec	RT Gelation; ASTM D695
	15700 psi @Treatment Temp. 22.0 °C, Time 2.42e+6 sec	ASTM D695
	15900 psi @Treatment Temp. 25.0 °C, Time 1.21e+6 sec	ASTM D695

Thermal Properties	Original Value	Comments
Deflection Temperature at 0.46 MPa (66 psi)	127 °F @Treatment Temp. 22.0 °C, Time 2.42e+6 sec	ASTM D648
	129 °F @Treatment Temp. 25.0 °C, Time 1.21e+6 sec	ASTM D648
	150 °F @Treatment Temp. 49.0 °C, Time 28800 sec	RT Gelation; ASTM D648
	164 °F @Treatment Temp. 60.0 °C, Time 28800 sec	RT Gelation; ASTM D648
	194 °F @Treatment Temp. 82.0 °C, Time 28800 sec	RT Gelation; ASTM D648
Glass Transition Temp, Tg	201 °F	ASTM E1356
	127 °F @Treatment Temp. 22.0 °C, Time 2.42e+6 sec	DSC Onset– 1st Heat, 1 Hz, 3°C per minute; ASTM E1356
	129 °F @Treatment Temp. 25.0 °C, Time 1.21e+6 sec	DSC Onset– 1st Heat, 1 Hz, 3°C per minute; ASTM E1356
	132 °F @Treatment Temp. 25.0 °C, Time 1.21e+6 sec	DMA Onset Storage Modulus, 1 Hz, 3°C per minute; ASTM E1640
	136 °F @Treatment Temp. 22.0 °C, Time 2.42e+6 sec	DMA Onset Storage Modulus, 1 Hz, 3°C per minute; ASTM E1640
	143 °F @Treatment Temp. 22.0 °C, Time 2.42e+6 sec	DMA Peak Tan Delta, 1 Hz, 3°C per minute; ASTM E1640
	146 °F @Treatment Temp. 25.0 °C, Time 1.21e+6 sec	DMA Peak Tan Delta, 1 Hz, 3°C per minute; ASTM E1640
	150 °F @Treatment Temp. 49.0 °C, Time 28800 sec	DSC Onset– 1st Heat, RT Gelation, 1 Hz, 3°C per minute; ASTM E1356
	153 °F @Treatment Temp. 49.0 °C, Time 28800 sec	DMA Onset Storage Modulus, RT Gelation, 1 Hz, 3°C per minute; ASTM E1640
	164 °F @Treatment Temp. 60.0 °C, Time 28800 sec	DMA Onset Storage Modulus, RT Gelation, 1 Hz, 3°C per minute; ASTM E1640
	164 °F @Treatment Temp. 60.0 °C, Time 28800 sec	DSC Onset– 1st Heat, RT Gelation, 1 Hz, 3°C per minute; ASTM E1356
	168 °F @Treatment Temp. 49.0 °C, Time 28800 sec	DMA Peak Tan Delta, RT Gelation, 1 Hz, 3°C per minute; ASTM E1640
	182 °F @Treatment Temp. 60.0 °C, Time 28800 sec	DMA Peak Tan Delta, RT Gelation, 1 Hz, 3°C per minute; ASTM E1640
	193 °F @Treatment Temp. 82.0 °C, Time 28800 sec	DMA Onset Storage Modulus, RT Gelation, 1 Hz, 3°C per minute; ASTM E1640
	194 °F @Treatment Temp. 82.0 °C, Time 28800 sec	DSC Onset– 1st Heat, RT Gelation, 1 Hz, 3°C per minute; ASTM E1356
	212 °F @Treatment Temp. 82.0 °C, Time 28800 sec	DMA Peak Tan Delta, RT Gelation, 1 Hz, 3°C per minute; ASTM E1640

Processing Properties	Original Value	Comments
Cure Time	6.00 - 7.00 hour	typical laminate will be gelled
Pot Life	50.0 - 62.0 min @Load 0.500 kg, Temperature 29.0 °C	ASTM D2471
	62.0 - 76.0 min @Load 0.150 kg, Temperature 29.0 °C	ASTM D2471
	68.0 - 84.0 min @Load 0.500 kg, Temperature 25.0 °C	ASTM D2471
	76.0 - 93.0 min @Load 0.500 kg, Temperature 22.0 °C	ASTM D2471
	80.0 - 97.0 min @Load 0.150 kg, Temperature 25.0 °C	ASTM D2471
	90.0 - 112 min @Load 0.150 kg, Temperature 22.0 °C	ASTM D2471
Working Life	4.00 - 5.00 hour
Shelf Life	24.0 Month	hardener
	36.0 Month	resin

Descriptive Properties
Mix ratio	100:26.0–100:30.3	Weight Range, Resin: Hardener
	100:27.4	Weight, Resin: Hardener
	100:31.6–100:36.9	Volume Range, Resin: Hardener
	100:33.3	Volume, Resin: Hardener
	3.00:1	Volume, Resin: Hardener
	3.16:1–2.71:1	Volume Range, Resin: Hardener
	3.5:1	Weight, Resin: Hardener
	3.84:1–3.30:1	Weight Range, Resin: Hardener

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