Lytex 4129 - SOLIAO

About
Lytex 4129 is a high performance, glass fiber reinforced epoxy sheet molding compound designed for military and aerospace structural applications requiring excellent mechanical properties, retention of properties at elevated temperatures, good chemical resistance and excellent electrical properties. It is the longer-shelf-life version of Lytex 9063. It can be stored for several weeks at room temperature, although long-term storage is still recommended at 0°F. Lytex 4129 has a softer sheet with longer flow. Overall handling and resultant physical properties are similar to those of Lytex 9063.&&

About

Lytex 4129 is a high performance, glass fiber reinforced epoxy sheet molding compound designed for military and aerospace structural applications requiring excellent mechanical properties, retention of properties at elevated temperatures, good chemical resistance and excellent electrical properties. It is the longer-shelf-life version of Lytex 9063. It can be stored for several weeks at room temperature, although long-term storage is still recommended at 0°F. Lytex 4129 has a softer sheet with longer flow. Overall handling and resultant physical properties are similar to those of Lytex 9063.&&

Product Description
Generic	环氧树脂
Material Status	Commercial: Active
Features	Good Electrical Properties,Solvent resistance
Availabilitys	North America

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	1.82	g/cm³	ASTM D792
Shrinkage rate
MD	0.10	%	ASTM D955
Water absorption rate
24hr	0.070	%	ASTM D570

MECHANICAL	Nominal value	Unit	Test method
tensile strength	262	MPa	ASTM D638
Bending modulus	16500	MPa	ASTM D790
bending strength	441	MPa	ASTM D790

IMPACT	Nominal value	Unit	Test method
Impact strength of cantilever beam notch	1900	J/m	ASTM D256

Electrical performance	Nominal value	Unit	Test method
Volume resistivity	3.0E+14	ohms·cm	ASTM D257
Dielectric strength	20	kV/mm	ASTM D149
Dielectric constant
100 Hz	4.30		ASTM D150
Dissipation factor
100 Hz	8.0E-3		ASTM D150

THERMAL	Nominal value	Unit	Test method
Hot deformation temperature
1.8 MPa, unannealed	302	℃	ASTM D648
Storage period
-18℃	26	wk
stripping time
138℃	5.0 to 10	min

Process Conditions
injection	Nominal value	Unit	Test method
Mold temperature	132 to 166	°C

Notes
1. Typical properties: these are not to be construed as specifications.
【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.

Notes

1. Typical properties: these are not to be construed as specifications.

【 Disclaimer 】
Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.