SI1826 One Component RTV Electronic Silicone Adhesive Sealant

White/black/Transparent

∎Product Description

RTV 1826 alcohol-free silicone adhesive sealant is a neutral silicone sealing material that cures by absorbing moisture from the air at room temperature. It is non-corrosive to materials and exhibits excellent adhesive and sealing properties on most plastics, metals, and other materials, ensuring the stability of electronic products operating under harsh conditions.

∎Typical Applications

● Mainly for household appliance, engineering machinery, PV modules, Lithium battery pack, automotive lamps, LED lamps, PCB components fixing bonding and sealing.

∎Key Features

● Excellent chemical resistance, low odor, and strong adhesion

● Low volatile content (not exceeding 300 ppm), non-corrosive and fog-free in enclosed environments

● Resistance to moisture, contaminants, and other atmospheric components

● Reduction of mechanical stress and tension caused by mechanical, thermal shocks, and vibrations

● Outstanding outdoor aging resistance, with a service life of 20-30 years

● Stable mechanical and electrical performance within a temperature range of -60°C to 200°C

∎Packing Specification

300ml/pc, 25pcs per box.2600ml /pc, 3.8kg/pc, 6pcs per box.

SI1826 One Component RTV Electronic Silicone Adhesive Sealant

Name: SI1826 One Component RTV Electronic Silicone Adhesive Sealant
Brand: Max Tech
Price: 4.5 USD
Availability: InStock

4,50 US$

packing

Electronic Industry silicone sealant for for household appliance, engineering machinery, PV modules, (opcional)

0/500

Quantidade

Item       Testing Standard       Unit
1826flame retardant       1826T       1826W
Before curing
System   Condensation    ---   Ethanolization   Ethanolization   Ethanolization
Color   Visual Inspection   ---   White/Black   Transparent   White
Viscosity   GB/T 2794-2013   25℃ , mPa·s   Paste   Paste   Paste slightly flat
Density   GB/T 15223-1994   25℃ , g/cm3   1.50±0.05   1.02±0.03   1.52±0.05
Tack free time   GB/T13477.5-2002   25℃ , 55%RH,min   5 ± 3   4 ± 2   5 ± 3
After cured           RTV   RTV   RTV
Hardness   GB/T 531-2008   Shore A   50 ± 5   22±5   60 ± 5
Thermal conductivity   GB/T 10297-1998   W/m.K   0.55   0.27   0.35
Elongation at break   GB/T 528-1998   %   180   230   120
Tensile strength   GB/T 528-2009   MPa   2.6   1.8   2.3
Shear strength   GB/T 7124-2008   MPa, Fe/Fe   2.2   0.8   1.5
Dielectric strength   GB/T 1695-2005   kV/mm（25℃)   18   18   18
Loss factor   GB/T 1693-2007   (1MHz) (25℃)   0.09   0.09   0.09
Dielectric constant   GB/T 1693-2007   (1MHz) (25℃)   3.7   2.9   3.3
Volume resistance   GB/T 1692-92   (DC500V) Ω · cm   2.00E +13   2.00E +14   2.00E +13
Flame retardant rating   UL 94   -   V-0   HB   V-2
1) Surface Preparation: Clean the surfaces to be bonded or coated, removing rust, dust, grease, and other contaminants.

2) Application: Remove the cap from the tube (or cut the nozzle), then apply the adhesive evenly onto the cleaned surface. Press and fix the bonded parts together.

3) Curing: Allow the bonded or sealed parts to cure naturally in the air. Curing progresses from the surface inward. Under room temperature (23°C) and 55% relative humidity, the adhesive will cure to a depth of 3–4 mm within 24 hours. For deeper applications—especially in areas with limited air exposure—full curing may take longer. At lower temperatures, curing time will also extend. For a 1 cm thick sealant, full curing may require more than 3 days.

∎Precautions

* After use, immediately tighten the cap and store the remaining adhesive in a sealed condition.

* If a slight skin forms at the nozzle before reuse, simply remove it—this does not affect performance.

* During storage, minor curing may occur at the tube opening. Remove the cured material before use; this does not impact the product's effectiveness.

SI1826 One Component RTV Electronic Silicone Adhesive Sealant

∎Technical Data Table

∎Directions for Use

Usage

∎Transport &Storage