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ShiEtsu Silicone 


With one-component RTV silicone rubber compounds, work can begin as soon as the product is ejected from its tube or cartridge. These products become elastic rubbers after curing, and adhere well to almost all materials as they cure. These properties make one-component RTV silicone rubbers suitable for a wide range of applications.
 

Features
Electrical properties
  They have outstanding electrical properties, in terms of volume resistivity and ability to withstand high voltage.
Heat and cold resistance
  They can be used over a wide temperature range (-40°C to +180°C).
Shock resistance
  The cured rubbers have excellent rubber elasticity and absorb vibration and shock.
Weather resistance
  One-component RTV rubbers exhibit almost no deterioration when exposed to the outdoor elements for long periods, because they have outstanding resistance to UV rays, ozone, and moisture.
Workability
  These products are easy to use, because they can be ejected from their tubes (or other containers) and used immediately.
Products

Applications

Intended use

Grade

Curing method (Byproduct gas)

Features

General electrical applications

Coating

KE-3423

Condensation (acetone)

Reduced low-molecular-weight siloxane

Sealing, coating

KE-347

Condensation (acetone)

Medium viscosity

KE-3475

Condensation (acetone)

Low viscosity

KE-3495

Condensation (acetone)

Low viscosity, reduced low-molecular-weight siloxane

KE-4895

Condensation (alcohol)

Low viscosity, reduced low-molecular-weight siloxane

KE-4896

Condensation (alcohol)

Medium viscosity, reduced low-molecular-weight siloxane.

KE-1830

Addition

High viscosity.

KE-1884

Addition

Reduced low-molecular-weight siloxane, low-temperature curing.

Sealing

KE-3479

Condensation (acetone)

High viscosity.

KE-348

Condensation (acetone)

Paste consistency.

KE-4897

Condensation (alcohol)

High viscosity, reduced low-molecular-weight siloxane.

KE-4898

Condensation (alcohol)

Paste consistency, reduced low-molecular-weight siloxane.

KE-1820

Addition

High viscosity.

KE-1825

Addition

Paste.

KE-1831

Addition

Flame-resistant UL V-0 certified product.

KE-1833

Addition

Good adhesion to PPS, heat resistant.

X-32-1947

Addition

Reduced low-molecular-weight siloxane, low-temperature curing.

Potting

KE-1056

Addition

Cold-resistant transparent gel.

KE-1151

Addition

Cold-resistant thixotropic gel.

Coating, potting

KE-1842

Addition

Low viscosity, low hardness.

Sealing, coating, potting

X-32-1964

Addition

Reduced low-molecular-weight siloxane, low-temperature curing.

Flame-resistance

Sealing, coating

KE-3424G

Condensation (acetone)

Reduced low-molecular-weight siloxane, UL certified product, electrode coating material.

KE-3494

Condensation (acetone)

UL certified product, reduced low-molecular-weight siloxane.

Sealing

KE-3490

Condensation (acetone)

UL certified product, reduced low-molecular-weight siloxane.

KE-40RTV

Condensation (oxime)

UL certified product.

KE-4890

Condensation (alcohol)

UL certified product, reduced low-molecular-weight siloxane.

MIL specifications

Sealing, coating

KE-3497

Condensation (acetone)

Medium viscosity, reduced low-molecular-weight siloxane.

Sealing

KE-3498

Condensation (acetone)

Paste consistency, reduced low-molecular-weight siloxane.

Thermal conduction

Heat-dissipating sealing

KE-3493

Condensation (acetone)

Reduced low-molecular-weight siloxane.

KE-3466

Condensation (acetone)

Reduced low-molecular-weight siloxane, UL certified product.

KE-3467

Condensation (acetone)

Reduced low-molecular-weight siloxane, UL certified product.

Heat-dissipating sealing, potting

KE-1862

Addition

Medium viscosity.

X-32-2020

Addition

Reduced low-molecular-weight siloxane.

KE-1867.

Addition

Reduced low-molecular-weight siloxane.

Electrical conduction

Sealing

KE-3491

Condensation (acetone)

Reduced low-molecular-weight siloxane, electrically conductive.

KE-3492

Condensation (acetone)

Reduced low-molecular-weight siloxane, electrically conductive.

Ultra heat- resistance

Sealing

KE-3417

Condensation (acetone)

Reduced low-molecular-weight siloxane, cannot be used for electrical insulation.

KE-3418

Condensation (acetone)

Reduced low-molecular-weight siloxane, cannot be used for electrical insulation.

Oil and solvent resistance

Sealing

FE-123

Condensation (acetic acid)

Oil- and solvent-resistant (fluorosilicone).

FE-61

Addition

Oil- and solvent-resistant (fluorosilicone).

Potting

FE-57

Addition

Oil- and solvent-resistant gel.

Sealing, potting

X-32-1619

Addition

Oil- and solvent-resistant (fluorosilicone).

Plastic bonding

Sealing

KE-3427

Condensation (acetone)

Adheres to plastics.

KE-3428

Condensation (acetone)

Adheres to plastics.

General purpose industrial

Sealing

KE-41

Condensation (acetic acid)

High viscosity.

KE-42

Condensation (acetic acid)

Paste consistency.

KE-44

Condensation (oxime)

High viscosity.

KE-45

Condensation (oxime)

Paste consistency.

Sealing, coating

KE-441

Condensation (oxime)

Low viscosity.

KE-445

Condensation (oxime)

Low viscosity.

KE-45S

Condensation (oxime)

Diluted with solvent.






A two-component RTV silicone rubber compounds cures by adding a specified amount of a curing agent to the base compound. Like one-component RTV rubbers, two-component RTV rubbers have outstanding electrical properties and resistance to heat and cold, while also offering improved deep-section curability and storage stability.

Features
  Properties identical to those of one-component RTV rubbers
  Electrical properties, heat and cold resistance, shock resistance, weather resistance, curing characteristics, etc.
  Deep-section curability
  The curing reaction proceeds uniformly at the surface and internally, regardless of rubber thickness.
  Adjustability of cure speed
  Cure time can be adjusted by changing the type or quantity of curing agent, or by heating.
  Storability
  The base compound and curing agent are stored separately, so the product will not become unusable due to curing during storage. Two-component RTV rubbers can be stored for long periods.
Products

Applications

Intended use

Grade

Curing method (by product gas)

Features

General electrical applications

Sealing

KE-1800T(A/B)

Addition

Translucent adhesive, high strength.

Sealing, Coating, Potting

KE-66

Condensation (Alcohol)

Self-adhesive.

KE-1031(A/B)

Addition

Transparent, adhesive.

Sealing Potting

KE-200

Condensation (acetone)

Reduced low-molecular-weight siloxane, fast cure.

KE-118

Condensation (Alcohol)

Self-adhesive.

Coating, Potting

KE-103

Addition

Transparent, room-temperature curing.

KE-108

Condensation (Alcohol)

Transparent, room-temperature curing.

KE-119

Condensation (Alcohol)

High hardness.

KE-109(A/B)

Addition

Transparent, adhesive.

Potting

KE-1051J(A/B)

Addition

Transparent gel.

KE-1052(A/B)

Addition

Transparent gel.

KE-106

Addition

Transparent, high strength.

Flame- Resistance

Sealing

KE-1800(A/B/C)

Addition (3-component)

UL certified product, adhesive, high strength.

KE-1801(A/B/C)

Addition (3-component)

Adhesive, high strength.

KE-1802(A/B/C)

Addition (3-component)

UL certified product, adhesive, high strength.

Sealing, Potting

KE-1281(A/B)

Addition

Adhesive, low hardness, UL certified product.

Potting

KE-1204(A/B)

Addition

UL certified product, reduced low-molecular-weight siloxane.

KE-1204(AL/BL)

Addition

UL certified product, reduced low-molecular-weight siloxane.

Foaming

Coating

KE-513(A/B)

Condensation (hydrogen)

Triple-volume foaming.

KE-521(A/B)

Addition (hydrogen)

Triple-volume foaming.

Thermal Conduction

Heat-dissipating sealing
Heat-dissipating potting

KE-1861(A/B)

Addition

Adhesive, heat-dissipating.

 
For photo devices (LEDs, etc.)

Applications

Intended use

Grade

Curing method

Features

For photo devices (LEDs, etc.)

Encapsulation

SCR-1011 (A/B)

Addition

Organic silicone resin. Refractive index: 1.52. High hardness, high elasticity, excellent adhesion.

SCR-1012 (A/B)

Addition

Organic silicone resin. Refractive index: 1.50. High hardness. Suitable for molding machines.

SCR-1016 (A/B)

Addition

Greater resistance to heat discoloration (Compared to SCR-1011 (A/B).

KER-2500 (A/B)

Addition

Refractive index: 1.41. High hardness rubber.

KER-2600 (A/B)

Addition

Refractive index: 1.41. Medium hardness rubber.

ASP-1010 (A/B)

Addition

Refractive index: 1.57. Reduced gas permeability.

ASP-1020 (A/B)

Addition

Refractive index: 1.57. Reduced gas permeability.

Die bonding

KER-3000-M2

Addition

Color: transparent

KER-3100-U2

Addition

Color: white

KER-3200-T1

Addition

Low thermal resistance, good heat-dessipating property.

 

 
 

Two-component RTV silicone rubber compounds for moldmaking are suitable for mold masters for molding with polyester resin, epoxy resin, urethane foam, wax, plaster, and low-melt-point metal alloys. These RTV rubber compounds allow accurate reproduction of the shape of the original. They are easy to use and are thus used widely in industrial applications, as well as by hobbyists looking to create the perfect replica.
 

Features
Workability
  The base compound and curing agent are mixed and then poured into the mold to create a silicone rubber mold quickly. Workable time and cure time can be adjusted.
Mold-releasability
  The cured rubber releases easily from the mold, so mold-release agents (soapy water, wax, etc.) are unnecessary.
Dimensional stability
  These rubbers offer good dimensional stability, with little shrinkage.
Flowability
  They have excellent flowability, so the original form is reproduced accurately. This includes even intricate shapes and details such as fingerprints and wood grain.
Heat and chemical resistance
  These rubbers have outstanding resistance to heat and chemicals.
Deep-section curability
  Moldmaking RTV silicone rubber compound cures uniformly throughout the mold, regardless of thickness.
Non-exothermic
  No heat is generated during curing, meaning no adverse effects to the original.
Products

Application

Grade

Curing method

Before curing Appearance

Features

General purpose

KE-12

Condensation

White

Cure time can be adjusted.

KE-14

Condensation

Grayish white

Multipurpose.

KE-17

Condensation

Grayish white

Cure time can be adjusted.

KE-111

Condensation

Grayish white

Cure time can be adjusted.

KE-1222(A/B)

Addition

A:blue/
B:flesh color

Fast cure. Putty (addition-cure).

KE-1241

Addition

Grayish white

Printable on curved surface.

For welder molding

KE-113

Condensation

Reddish brown

Printable on curved surface.

KE-24

Condensation

Grayish white

Three-component type.

KE-26

Condensation

Grayish white

Three-component type.

Middle and high-strength condensation-cure type

KE-1414

Condensation

Grayish white

Standard type. Middle and high strength.

KE-1415

Condensation

Grayish white

Hardness: 20°, Middle and high strength.

KE-1416

Condensation

Grayish white

Hardness: 15°, Middle and high strength.

KE-1417

Condensation

Grayish white

Improves urethane resistance. Hardness: 30°, Middle and high strength.

Grayish white

Improves urethane resistance. Hardness: 40°, Middle and high strength.

High-strength addition-cure type

KE-1300T

Addition

Translucent

 

KE-1310ST

Addition

Translucent

For vacuum molding. Multipurpose.

KE-1314

Addition

Translucent

For vacuum molding. Oil bleed.

KE-1600

Addition

Grayish white

High hardness.

KE-1603(A/B)

Addition

Transparent

High transparency.

KE-1606

Addition

Transparent

High transparency.

 
Silicone impression materials for high-precision moldmaking

Application

Grade

Curing method

Before curing Appearance

Features

For nanoimprint lithography and printing blankets

SIM-260

Addition

Colorless, transparent

Standard cure type. Standard hardness.

SIM-240

Addition

Colorless, transparent

Standard cure type. Low hardness.

SIM-360

Addition

Colorless, transparent


 


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