Shin-Etsu Silicone Selection Guide

X-12-981S

　　　
Required Performance Adhesion
Features and Applications Low Volatility
  • Silane coupling agent with epoxy groups
    This product has a larger number of functional groups than the monomer type.
  • More reaction points with resin improve coupling performance.
  • Low volatility reduces the amount of silane blending.
  • Since this product has film-forming properties, it can be used as a high functional primer.
  • Since this product contains trialkoxysilyl groups, adhesion improvement can be expected.

Product Information

Features and Resulting Properties

More reaction points with resin ⇒ Improved coupling performance
Low volatility ⇒ Reduced amount of silane blending
Film-forming properties ⇒ High performance primer
Contains trialkoxysilyl groups ⇒ Improved adhesion

Volatile Content of Silane Coupling Agents

Sample Name Volatile Content (%)
105℃ × 3hrs 150℃ × 3hrs 180℃ × 3hrs
KR-516
(Multifunctional silane)		 7 15 20
X-12-981S
(Multifunctional silane)		 8 13 26
KBM-4803
(Long-chain epoxy silane)		 2 32 61
KBM-403
(General-purpose epoxy silane)		 34 96 –

(Not specified values)

Weigh 2g in a 50cc beaker and measure

Epoxy-on-glass Adhesion Test

Test Method:
  1. A 1% aqueous solution is applied to a glass substrate.
  2. A cured material
     [Epicoat 828 (epoxy resin made by Mitsubishi Chemical Corporation)/triethylenetetramine] is prepared and adhesive strength is tested.

*Adhesive strength is calculated against a standard of 100 (untreated glass).

KBE-903:
3-Aminopropyltriethoxysilane
KBM-403:
3-Glycidoxypropyl trimethoxysilane
Applicable solvent type Organic solvent type, Water type
Applicable resin Epoxy, Acrylic, Polycarbonate, Urethane, ABS, PBT, PET, Urethane rubber, Epichlorohydrin rubber, Diallyl phthalate, Nylon, Nitrile rubber, Phenol, Unsaturated polyester, Furan, Polyimide, Polyethylene, Polyvinyl chloride, Polysulfide, Polystyrene, Polypropylene, Melamine
Solvent type Solvent-free
Usage Additive
Chemical name Organosilane
Flash Point (°C) 193
Specific gravity 1.11
Refractive index 1.465
Number of alkoxy groups 6
Methoxy/ethoxy group Ethoxy group
Water solubility Slightly soluble
UN Number N/A
Packaging 1kg

(Not specified values)

Product Inquiry

X-12-981S

Inquiry Form

Contact by Telephone or Fax

Related Material

Product Brochure "Silane Coupling Agents" [1.5MB]

Related Product List

Product Name Organic Fucntional Group Product Category Applicable Solvent System For Polyethylene For Polypropylene For Polystyrene For Acrylic For PVC For Polycarbonate For Nylon For Urethane For PBT・PET For ABS For Melamine For Phenol For Epoxy For Polyimide
X-12-1126 Quaternary Ammonium Salt Antibacterial Silane Organic Solvent, Water System + + + + + + + + + + +
KBM-9418-40 Quaternary Ammonium Salt Antibacterial Silane Organic Solvent, Water System + + + + + + + + + + +
POLON-V8 Quaternary Ammonium Salt Antibacterial Silane Organic Solvent, Water System + + + + + + + + + + +
X-12-1139 Quaternary Ammonium Salt Antibacterial Silane Organic Solvent, Water System + + + + + + + + + + +
X-12-1048 Acrylic Multi Functional Group Type (Organic Chain Type) Organic Solvent, Water System + + + + + + ++ +
X-12-1050 Acrylic Multi Functional Group Type (Organic Chain Type) Organic Solvent, Water System + + + + + + ++ +
KBM-5103 Acrylic – Organic Solvent, Water System + + + + + + ++ +
KBP-64 Amino VOC Free Type Organic Solvent, Water System + + ++ ++ ++ + ++ + + + + ++ ++ +
KBP-90 Amino VOC Free Type Organic Solvent, Water System + + ++ ++ ++ + ++ + + + + ++ ++ +
KBE-9103P Amino Protected Functional Group Type Organic Solvent + + ++ ++ ++ + ++ + + + + ++ ++ +
X-12-1172ES Amino Protected Functional Group Type Organic Solvent + + ++ ++ ++ + ++ + + + + ++ ++ +
KBE-903 Amino – Organic Solvent, Water System + + ++ ++ ++ + ++ + + + + ++ ++ +
X-12-972F Amino Multi Functional Group Type (Organic Chain Type) Organic Solvent, Water System + + ++ ++ ++ + ++ + + + + ++ ++ +
KBM-6803 Amino Long Chain Spacer Type Organic Solvent, Water System + + ++ ++ ++ + ++ + + + + ++ ++ +
KBM-573 Amino – Organic Solvent, Water System + + ++ ++ ++ + ++ + + + + ++ ++ +
KBM-575 Amino – Organic Solvent, Water System + + ++ ++ ++ + ++ + + + + ++ ++ +
KBM-602 Amino – Organic Solvent, Water System + + ++ ++ ++ + ++ + + + + ++ ++ +
KBM-603 Amino – Organic Solvent, Water System + + ++ ++ ++ + ++ + + + + ++ ++ +
KBM-903 Amino – Organic Solvent, Water System + + ++ ++ ++ + ++ + + + + ++ ++ +
KBM-6103 Amino Short Chain Silane Organic Solvent, Water System + + ++ ++ ++ + ++ + + + + ++ ++ +
X-12-5263HP Amino Multi Hydrolytic Group Type Organic Solvent, Water System + + ++ ++ ++ + ++ + + + + ++ ++ +
KBM-3086 – Multi Hydrolytic Group Type Organic Solvent, Water System + + + + + + + + + + + + + +
KBM-9659 Isocyanurate Multi Hydrolytic Group Type Organic Solvent, Water System + + + + + + + + + + + + + +
KBE-9007N Isocyanate – Organic Solvent + + ++ + + + + + ++
X-12-1159L Isocyanate Multi Functional Group Type (Organic Chain Type) Organic Solvent + + ++ + + + + + ++
X-12-1195 – Blocked Type Organic Solvent, Water System + ++ ++ + + + + + ++
X-12-1293 – Blocked Type Organic Solvent, Water System + ++ ++ + + + + + ++
X-12-1308ES – Blocked Type Organic Solvent, Water System + ++ ++ + + + + + ++
KBE-585A Ureido – Organic Solvent, Water System ++ ++ + + +
KBM-585 Ureido – Organic Solvent, Water System ++ ++ + + +
KBE-402 Epoxy – Organic Solvent, Water System + + + + + + + + + + + + + +
KBE-403 Epoxy – Organic Solvent, Water System + + + + + + + + + + + + + +
KBM-303 Epoxy – Organic Solvent, Water System + + + + + + + + + + + + + +
KBM-402 Epoxy – Organic Solvent, Water System + + + + + + + + + + + + + +
KBM-403 Epoxy – Organic Solvent, Water System + + + + + + + + + + + + + +
X-12-981S Epoxy Multi Functional Group Type (Organic Chain Type) Organic Solvent, Water System + + + + + + + + + + + + + +
X-12-984S Epoxy Multi Functional Group Type (Organic Chain Type) Organic Solvent, Water System + + + + + + + + + + + + + +
KBM-4803 Epoxy Long Chain Spacer Type Organic Solvent, Water System + + + + + + + + + + + + + +
X-12-1135 Carboxy VOC Free Type Organic Solvent, Water System + + + + + + + + + + +
X-12-1116 – Chelate Functional Type Organic Solvent, Water System + + + + + + + + + + +
X-12-989MS – Chelate Functional Type Organic Solvent, Water System + + + + + + + + + + +
KBM-1403 Styryl Polymerizable Type Organic Solvent + +
KBE-1003 Vinyl – Organic Solvent, Water System ++ ++
X-12-1290 Vinyl Polymerizable Type Organic Solvent, Water System ++ ++
KBM-1003 Vinyl – Organic Solvent, Water System ++ ++
KBM-1083 Vinyl Long Chain Spacer Type Organic Solvent, Water System ++ ++
X-12-1214A – Benzotriazole Type Organic Solvent, Water System + + + ++ ++ + + + + + ++
KBE-502 Methacrylic – Organic Solvent, Water System ++ ++ ++ + + + ++
KBE-503 Methacrylic – Organic Solvent, Water System ++ ++ ++ + + + ++
KBM-502 Methacrylic – Organic Solvent, Water System ++ ++ ++ + + + ++
KBM-503 Methacrylic – Organic Solvent, Water System ++ ++ ++ + + + ++
KBM-5803 Methacrylic Long Chain Spacer Type Organic Solvent, Water System ++ ++ ++ + + + ++
X-12-1303MS Methacrylic Short Chain Silane Organic Solvent, Water System ++ ++ ++ + + + ++
X-12-1056ES Mercapto Protected Functional Group Type Organic Solvent ++ ++ ++ + + + ++
X-12-1154 Mercapto Multi Functional Group Type (Organic Chain Type) Organic Solvent, Water System ++ ++ ++ + + + ++
KBM-802 Mercapto – Organic Solvent, Water System ++ ++ ++ + + + ++
KBM-803 Mercapto – Organic Solvent, Water System ++ ++ ++ + + + ++
X-12-1307 Mercapto Short Chain Silane Organic Solvent, Water System ++ ++ ++ + + + ++
X-12-1267B – Modified Type Organic Solvent + + + + + + + + + + + + + +
X-12-1267B-ES – Modified Type Organic Solvent + + + + + + + + + + + + + +
X-12-967C Acid Anhydride Protected Functional Group Type Organic Solvent, Water System + + + ++ ++ + + + + + ++
X-12-1287A – Modified Type Organic Solvent + + + + + + ++ ++ + + + + + ++
X-88-475 Amino – Organic Solvent, Water System + + ++ ++ ++ + ++ ++ + + + ++ ++ +
X-12-1333A Acrylic Polymerizable Type Organic Solvent, Water System + + + + + + ++ +