ACC QSil 216 QSI Quantum Silicones Transparent Liquid Silicone Rubber

Category	Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE) , Silicone , Silicone Rubber
Manufacturer	Amber Chemical Company
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	ACC QSil 216 QSI Quantum Silicones Transparent Liquid Silicone Rubber.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

QSil 216 is a two-part, clear, liquid silicone which will cure at room temperature or at elevated temperatures. It has a low viscosity, which allows for ease of flow around complex parts, providing electrical insulation and shock resistance.Key Features: Convenient 10:1 mixing ratio for use in automatic dispensing equipment or hand mixing Contains no solvents Non-yellowing catalyst system Chemical composition provides hydrolytic stability and reversion resistancePart of the Amber Chemical Group. Data provided by manufacturer

Physical Properties	Metric	English	Comments
Specific Gravity	1.01 g/cc	1.01 g/cc	QSil 216B
	1.02 g/cc	1.02 g/cc	QSil 216A
Viscosity	500 cP	500 cP	QSil 216B
	4000 cP	4000 cP	QSil 216A
Linear Mold Shrinkage	<= 0.0010 cm/cm	<= 0.0010 in/in	cured 60 mins @ 100°C

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	40	40	cured 60 mins @ 100°C
Tensile Strength, Yield	5.20 MPa	754 psi	cured 60 mins @ 100°C
Elongation at Break	100 %	100 %	cured 60 mins @ 100°C

Thermal Properties	Metric	English
CTE, linear	275 µm/m-°C @Temperature 20.0 °C	153 µin/in-°F @Temperature 68.0 °F
Specific Heat Capacity	1.26 J/g-°C	0.301 BTU/lb-°F
Thermal Conductivity	0.180 W/m-K	1.25 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air	204 °C	399 °F
Minimum Service Temperature, Air	-55.0 °C	-67.0 °F

Optical Properties	Metric	English	Comments
Refractive Index	1.406	1.406	cured 60 mins @ 100°C
Transmission, Visible	90 %	90 %	transparent; thickness not quantified

Electrical Properties	Metric	English
Volume Resistivity	1.70e+15 ohm-cm	1.70e+15 ohm-cm
Dielectric Constant	2.69 @Frequency 1000 Hz	2.69 @Frequency 1000 Hz
Dielectric Strength	19.7 kV/mm	500 kV/in
Dissipation Factor	0.00060 @Frequency 1000 Hz	0.00060 @Frequency 1000 Hz

Processing Properties	Metric	English	Comments
Gel Time	96.0 min	96.0 min

Descriptive Properties	Value	Comments
Color	Clear	QSil 216A
	Clear	QSil 216B
	Transparent, colorless	Catalyzed
Consistency	Easily pourable	Catalyzed

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