Shin-Etsu Silicone Selection Guide

Water Resistance

耐水性

It has excellent water resistance, mainly due to the action of methyl groups.

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  • Product Category

  • Usage

  • Solvent Type

  • Applicable Solvent Type

  • Applicable Resin

  • Required Performance

X-41-1610

X-41-1610

  • This product is TX(toluene, xylene)-free type and uses PGMAC solvent.
  • This product has the heat resistance of silicone resin and corrosion resistance and adhesion of epoxy resin.
  • This product has been used as binder for coating agents.

X-48-1030

X-48-1030

  • TX (toluene, xylene)-free type; uses PGMAC solvent
  • Excellent heat resistance
  • High hardness
  • Proven mainly as a binder for heat-resistant paints

X-40-2756

X-40-2756

  • Addition cure type
  • One-component product containing curing catalyst
  • Low curing shrinkage enables molded products and thick films
  • Good adhesion to glass substrates

X-40-9309A

X-40-9309A

  • This product contains UV absorber to prevent UV degradation of base material.
  • This product cures at room temperature.
  • One-component type (contains curing catalyst)
  • This product forms high hardness coating film.

X-88-1007

X-88-1007

  • Good adhesion to hard-to-bond base materials such as SUS and acrylic
  • Good crack resistance and water repellency

X-88-1004

X-88-1004

  • Good adhesion to hard-to-bond base materials such as SUS and acrylic
  • High hardness and good scratch resistance

X-48-1600

X-48-1600

  • This product has high hardness and flexural resistance.
  • Since this product cures by de-ethanol reaction, it is environmentally friendly.

KR-251

KR-251

  • Ultra high molecular weight
  • Even at room temperature, when the solvent volatilizes, a lacquer film is formed.
  • Heating further forms a film with excellent heat resistance and chemical resistance
  • This product has been mainly used as coatings with electrical insulation and water resistance.

X-48-1500

X-48-1500

  • This product has high hardness and flexural resistance.
  • Rapid curing

X-40-9312

X-40-9312

  • High hardness and crack resistance
  • Excellent resistance to yellowing and cracking after

KR-4000G

KR-4000G

  • One-component type
  • High gloss
  • Excellent water repellency and water sliding properties
  • Exhibits antifouling performance even when wiped off.

X-40-2327

X-40-2327

  • Fast curing

KBM-602

KBM-602

  • Silane coupling agent with ethylenediamine structure
  • By silane treatment, glass fiber and resin can be chemically bonded.
    Improving mechanical strength, heat resistance, water resistance and electrical properties can be expected.
  • This product is used for paints and adhesives.

KBM-6803

KBM-6803

  • Silane coupling agent with ethylenediamine structure and longer spacer chain than conventional product (KBM-603)
  • Owing to the long spacer chain, improvement of hydrophobicity and flexibility can be expected.
  • Improvement of adhesiveness, alkali resistance and water resistance can be expected.

KBE-903

KBE-903

  • Silane coupling agent with primary amine
  • Silane coupling agent with amino group that is compatible with a wide range of resins such as nylon and PVC
  • This product is used for surface treatment of glass fiber. And it is used as an ingredient for adhesives and heat insulation mats.

KR-401

KR-401

  • Excellent flexural resistance
  • High gloss

KR-213

KR-213

  • For resin modification
  • Can add flexibility and crack resistance

KR-400

KR-400

  • Standard product of one-component type (containing curing catalyst)
  • High hardness

KR-400N

KR-400N

  • High hardness
  • KR-400N is made from KR-400 without curing catalysis.

KBM-603

KBM-603

  • Silane coupling agent with ethylenediamine structure
  • By silane treatment, glass fiber and resin can be chemically bonded.
    Improving mechanical strength, heat resistance, water resistance and electrical properties can be expected.
  • This product is used for paints and adhesives.

KBM-903

KBM-903

  • Silane coupling agent with primary amino groups
  • By silane treatment, glass fiber and resin can be chemically bonded.
    Improving mechanical strength, heat resistance, water resistance and electrical properties can be expected.
  • This product is used for adhesives and heat insulation mats.

KBE-402

KBE-402

  • Silane coupling agent with epoxy groups
  • This product makes chemically bond with glass fiber and resin.
    It improves, strength, heat resistance, water resistance and electrical properties.

KBE-403

KBE-403

  • Silane coupling agent with epoxy group
  • This product makes chemically bond with glass fiber and resin.
    It improves, strength, heat resistance, water resistance and electrical properties.

KBM-303

KBM-303

  • Silane coupling agent with epoxy groups
  • This product makes chemically bond with glass fiber and resin.
    It improves strength, heat resistance, water resistance and electrical properties.
  • This product has been used in epoxy laminates and MC nylon.

KBM-402

KBM-402

  • Silane coupling agent with epoxy groups
  • This product makes chemically bond with glass fiber and resin.
    It improves, strength, heat resistance, water resistance and electrical properties.

KBM-403

KBM-403

  • Silane coupling agent with epoxy groups
  • This product makes chemically bond with glass fiber and resin.
    It improves, strength, heat resistance, water resistance and electrical properties.

KBM-4803

KBM-4803

  • Silane coupling agent with epoxy group and longer spacer chain than conventional product (KBM-403)
  • Owing to the long spacer chain, improvement of hydrophobicity and flexibility can be expected.
  • Improvement of adhesiveness, high filler filling, flexibility of cured material, alkali resistance, water resistance can be expected.

KBM-1083

KBM-1083

  • Silane coupling agent with vinyl group and longer spacer chain than conventional product (KBM-1003)
  • Owing to the long spacer chain, improvement of hydrophobicity and flexibility can be expected.
  • Improvement of high filler filling, flexibility of cured material, alkali resistance, water resistance can be expected.

X-12-1267B

X-12-1267B

  • Silane coupling agent with butadiene polymer structure as the main backbone
  • Butadiene polymer backbone is expected to improve compatibility and adhesiveness to rubber materials
  • With high hydrophobicity, improving water resistance can be expected.

X-12-1267B-ES

X-12-1267B-ES

  • Silane coupling agent with butadiene polymer structure as the main skeleton
  • Butadiene polymer skeleton is expected to improve compatibility and adhesiveness to rubber materials
  • With high hydrophobicity, improving water resistance can be expected.

KBM-5803

KBM-5803

  • Silane coupling agent with methacrylate group and longer spacer chain than conventional product (KBM-503)
  • Owing to the long spacer chain, improvement of hydrophobicity and flexibility can be expected.
  • Improvement of adhesiveness, high filler filling, flexibility of cured material, alkali resistance, water resistance can be expected.

X-12-5263HP

X-12-5263HP

  • Silane coupling agent with more hydrolyzable silyl groups than general-purpose silanes
  • Imparting hydrophobicity and water resistance can be expected.
    Resin modifier and binder application is possible.

X-88-475

X-88-475

  • Silane coupling agent with amino acid ester structure
  • By surface treatment of glass fiber, adhesion to epoxy resins etc. will be improved.
  • This product is used as a terminal modifier for urethane resins to improve adhesion and water resistance.
  • Aqueous solution shows neutrality and high stability.

KR-5206

KR-5206

  • This product has the heat resistance of silicone resin and the room temperature curability of alkyd resin.

KR-220LP

KR-220LP

  • Solid (100% silicone content) and powdered
  • KR-220L further ground and powdered
  • Less smoke generation

KR-242A

KR-242A

  • This product forms high hardness film.
  • Less smoke generation when heated
  • This product has been mainly used as binders of inorganic materials (i.e. mica).

X-40-2406M

X-40-2406M

  • Excellent heat shock resistance
  • Heat resistance and releasability

    • This product has been mainly used as coating and paint applications.

KR-255

KR-255

  • Even at room temperature, when the solvent volatilizes, a lacquer film is formed.
  • Heating further forms a film with excellent heat resistance and chemical resistance
  • This product has been mainly used as coatings with electrical insulation and water resistance.

KR-271

KR-271

  • This product forms cured film with excellent heat resistance and electrical insulation.
  • Flexibility and less cracking and peeling at high temperatures
  • This product has been mainly used as a binder for coatings and paints.

KR-282

KR-282

  • This product forms cured film with excellent heat resistance.
  • Minimal cracking and peeling at high temperatures, good balance of performance
  • This product has been mainly used as a binder for heat-resistant paints.

KR-300

KR-300

  • This product forms cured film with excellent heat resistance.
  • High hardness
  • This product has been mainly used as a binder for heat-resistant paints.

KR-311

KR-311

  • Standard product of methyl/phenyl type
  • This product forms cured films with excellent heat resistance.
  • Good compatibility with organic resins
  • This product has been mainly used as a binder for heat-resistant paints.

X-40-2667A

X-40-2667A

  • Addition cure type
  • Two-component type consisting of a main agent (X-40-2667A) and a curing agent (X-40-2667B)
  • Low curing shrinkage enables molded products and thick films
  • Good adhesion to glass substrates

ES-1001N

ES-1001N

  • This product has the heat resistance of silicone resin and corrosion resistance and adhesion of epoxy resin.
  • This is a standard product of epoxy resin modified series.
  • This product has been used as binder for coating agents.

ES-1002T

ES-1002T

  • This product has the heat resistance of silicone resin and corrosion resistance and adhesion of epoxy resin.
  • This product can be cured at room temperature in combination with polyamine curing agent (KP-390, etc.).
  • Since this product cures at room temperature, it has been used as binder for on-site painting coating agents.

ES-1023

ES-1023

  • This product has the heat resistance of silicone resin and corrosion resistance and adhesion of epoxy resin.
  • This product has better substrate adhesion and impact resistance tan ES-1001N.
  • This product has been used as binder for coating agents.

KR-510

KR-510

  • Standard product of methyl/phenyl type
  • Modifying heat resistance and weather resistance of organic resins
  • This product imparts flexibility and crack resistance to silicone oligomer based coating agents.

KR-5230

KR-5230

  • This product has the heat resistance of silicone resin and the chemical resistance, flex resistance, and high gloss of polyester resin.
  • This is a standard product of polyester resin modified series.

KR-5234

KR-5234

  • This product has the heat resistance of silicone resin and the chemical resistance, flex resistance, and high gloss of polyester resin.
  • Faster curing speed compared to KR-5230

KR-5235

KR-5235

  • This product has the heat resistance of silicone resin and the chemical resistance, bending resistance, and high gloss of polyester resin.
  • Owing to the non-stich property, this product has been used as heat resistant paints for kitchen area.

KC-89S

KC-89S

  • This product contains only T units.
  • This product forms high hardness cured film.
  • This product has been used as binder for coating agents.

KR-515

KR-515

  • Higher molecular weight than KC-89S
  • Contains only T units
  • This product has been used as binder for coating agents and modifier for organic resins.

KR-500

KR-500

  • Higher molecular weight than KR-515
  • Made up of T units only
  • Standard product in methyl type
  • This product has been used as binder for coating agents and modifier for organic resins.

X-40-9225

X-40-9225

  • Higher molecular weight than KR-500
  • Contains only T units
  • This product has been used as binder for coating agents and modifier for organic resins.

X-40-9246

X-40-9246

  • Good crack resistance
  • This product has been used as binder for coating agents and modifier for organic resins.

X-40-9250

X-40-9250

  • This product has flexibility owing to the introduction of D unit.
  • This product has excellent water repellency and water slip properties
  • This product has been used as a coating binder.

KR-220L

KR-220L

  • Solid (100% silicone content) in flake form
  • This product has been used as resistor paints, binders for sintered metal powder, etc.
  • Less smoke generation

KR-401N

KR-401N

  • This product forms flexible cured film.
  • High gloss
  • Not containing curing catalyst
    (KR-401 is containing curing catalyst)