ELASTOSIL RT 628 A/B 5kg Wacker Chemie 60003785/60003791
  • ELASTOSIL RT 628 A/B 5kg Wacker Chemie 60003785/60003791

ELASTOSIL RT 628 A/B 5kg Wacker Chemie

A two-component (RTV-2), dark gray silicone RTV-2 casting compound. Neutral and hard. An addition-curing system. Used for sealing and protecting electronic and electrical systems from vibrations. Also used for casting flexible elements. Manufacturer's product number 60003785/60003791.

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Description
Product Details

Standard, two-component, neutral silicone sealant, opaque. The product has very low shrinkage during curing (addition system). Thanks to its high flexibility, it is possible to locally remove the sealant for repair purposes and then fill it in later. The mass has poor adhesion to other materials as standard. To increase adhesion, a primer should be used. System: 2-component, neutral (addition) Color: grey Consistency: liquid mass Viscosity [mPa s]: 40,000 Hardness [Shore A]: 47 Tensile strength [N/mm]: 3.5 Elongation at break [%]: 230 Application: Sealing and protection against vibrations of electronic and electrical systems, especially used in transportation. Casting of elastic elements such as plugs, insulating spacers or anti-vibration pads.

Description
Product Details
WA-RT6285

Data sheet

Brand
Wacker Chemie
Application
encapsulation
Application
potting
Industry
electronic
Industry
electrical engineering
Material
RTV2 silicone rubber (additive)
Material abbreviation
SI
Color
grey
Consistency (supplied form)
fluid mass
Operating temperature
-50°C / +180°C
Operating temperature max
very high (over 150°C)
Operating temperature min
very low (below -45°C)
Chemical resistance
high
UV resistance
high
Hardness
50 ShA
Dielectric strength [kV/mm]
23
Packing
4.5 kg + 0.5 kg set
Viscosity dynamic [mPas]
50000
Density [g/cm3]
1.23
Mixing ratio
9 : 1
Thermal conductivity [W/mK]
0.3
Wytrzymałość na rozrywanie [MPa]
3.5
Wydłużenie przy zerwaniu [%]
230
Wytrzymałość na rozdzieranie [N/mm]
11
Oporność objętościowa [Ohm·cm]
1.0·1015

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