Medium Cellular Silicone Iota-Ht-800seal and Protect Various Outdoor Communication Electronics Lighting Enclosures While Providing Protection Against Wind-Drive

• Appearance: Liquid
• Usage: Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals
• Color: White
• Trademark: iota
• Origin: Bengbu Anhui China
• Model NO.: Medium Cellular Silicone IOTA-HT-800
• HS Code: 391000
• Production Capacity: 800t/Moth

Product Description

Medium Cellular Silicone IOTA-HT-800

HT-800 is a highly versatile, medium firmness silicone that offers the lightness of a foam, with the enhanced sealing capabilities of a traditional sponge rubber. It is used to seal and protect various outdoor communication, electronics, and lighting enclosures, while providing protection against wind-driven rain and fire. The material is also used to reduce shock or isolatevibration.

Details

Medium Cellular Silicone IOTA-HT-800

HT-800 is a highly versatile, medium firmness silicone that offers the lightness of a foam, with the enhanced sealing capabilities of a traditional sponge rubber. It is used to seal and protect various outdoor communication, electronics, and lighting enclosures, while providing protection against wind-driven rain and fire. The material is also used to reduce shock or isolatevibration. 

Features and Benefits

Good memory and low stress relaxation reduces maintenance costs associated with gasket failures due to compression set and softening.

Resistance to ultraviolet light, ozone, extreme temperatures, and  flame  enables  consistent  performance  in  all environments.

Compact cell structure and unique formulation provides enhanced sealing performance to resist penetration of fine particles and wind-driven rain.

 

Applications

Environmental seals to protect against penetration of dust, moisture, air, or light within outdoor enclosures such as lighting fixtures, HVAC units, and electronic cabinet

Vibration  isolators  in  electronic  components  and transportation vehicles

Shock absorbing cushions and gaskets

Installation

Available with a pressure-sensitive adhesive on one or two sides to allow easy application to a variety of surfaces.

IOTA-HT-800
Property	Test Method		Typical Value
PHYSICAL
Color				Black, Gray & Red*
Thickness,  mm (inches)				0.80 - 12.70 (1/32 - 1/2)
Standard Width, mm (inches)				914 (36)
Density, kg/m^3 (lb./ft^3)		ASTM D 1056		352 (22)
Compression Force Deflection, kPa (psi)		Force measured @ 25% Deflection ASTM D 1056		62.0 (9.0)
Compression Set, % max.		ASTM D 1056 Test D @ 70,C (158,F) ASTM D 1056 Test D @ 100,C (212,F)		< 1     < 5
Tensile Strength, kPa (psi)		ASTM D 412		310 (45)
Elongation, %		ASTM D 412		80
FLAMMABILITY & OUTGASSING
Flame Resistance		UL 94	Listed V-0 and HF-1
Flame Spread Index (Ls)		ASTM E 162	< 25
Smoke Density (Ds )		ASTM E 662 Tested @ 4.0 minutes Tested @ 1.5 minutes	< 50 < 20
Toxic Gas Emissions Rating		SMP-800C	Pass
Environmental Properties
Water Absorption		Internal: 24 hrs @ room temp.	1.40 %
Electrical & Thermal Properties
Dielectric Constant		ASTM D 150	1.42
Dielectric Strength		ASTM D 149, kV/m (Volts/mil)	3583(91)
Dry Arc Resistance		ASTM D 495, Seconds	92
Volume Resistivity, Ohm - cm (ohm-in)		ASTM D 257	10^14  (3.94 x 10^13 )
Thermal Conductivity, w/m ^oK (BTU in/hr/ft^2 /ºF)		ASTM C 518	0.09 (0.63)
Temperature Resistance
Low Temperature Flex at -55 C (-67ºF)		ASTM D 1056	Pass
Recommended Use Temperature, C (ºF)		Internal	-55° to 200° (-67° to 392°)