PUR，Unspecified

PUR，Unspecified Techsil® VT2420LV Techsil Limited

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Technical Data Sheet

Cured Properties	Test Condition	Test Result
Dielectric strength		20 kV/mm
compressive strength		<10.0 MPa
elongation	Break	100 %
tensile strength		15.0 MPa
Shore hardness	ShoreD	70
Water absorption rate	25°C	1.2 %

Uncured Properties	Test Condition	Test Method	Test Result
MixRatiobyWeight(PBW)	Hardener		1.0
MixRatiobyVolume(PBV)	Resin		1.0
MixRatiobyWeight(PBW)	Resin		0.91
Color	--3		Clear/Transparent
Color	Color	--2		Clear/Transparent
Curing time	20°C		24 hr
	Curing time	40°C		4.0 hr
	Curing time	Curing time	60°C		2.0 hr
viscosity	25°C3		0.80 Pa·s
viscosity	viscosity	25°C4		0.70 Pa·s
storage stability	20°C6		15 min
storage stability	storage stability	20°C5		6.0 min
Table drying time	--6		120 min
Table drying time	Table drying time	--5		20 min
GelTime	20°C6		30 min
GelTime	GelTime	20°C5		12 min
MixRatiobyVolume(PBV)	Hardener		1.0
density	--2		1.05 g/cm³
	density	--4		1.11 g/cm³
	density	density	--3		1.16 g/cm³
viscosity	25°C2		0.60 Pa·s

optical performance	Test Condition	Test Method	Test Result
Refractive index			1.470to1.480

thermal performance	Test Condition	Test Method	Test Result
thermal conductivity			0.25 W/m/K
Linear coefficient of thermal expansion	MD		1.0E-4到1.5E-4 cm/cm/°C

Supplementary Information	Test Condition	Test Method	Test Result
operate temperature			-55-120 °C

IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.

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