X-12-1333A

Required Performance	Heat ResistanceAdhesion
Features and Applications	Surface ModificationFiller Surface TreatmentCoating Agent

Silane coupling agent with cyclization polymerization properties
Superior thermal degradability and adhesiveness compared to KBM-503 and KBM-5103
Silane coupling agent with acrylic groups as organic functional groups
This product is used for processing silica.

Product Information

Applicable solvent type	Organic solvent type, Water type
Applicable resin	Acrylic, Polycarbonate, Urethane, ABS, EPDM, EPM, Diallyl phthalate, Unsaturated polyester, Polyethylene, Polypropylene
Solvent type	Solvent-free
Usage	Additive, Primer, Filler treatment
Organic functional groups	Acrylic group
Chemical name	2-(Allyloxymethyl)acrylic acid (trimethoxysilyl) propyl
CAS No.	2649015-00-7
Flash Point (°C)	182
Minimum covering area m²/g	256
SP value	8.84
Molecular weight	304.4
Specific gravity	1.06
Refractive index	1.444
Boiling point (°C)	150℃／0.80kPa
Number of alkoxy groups	3
Methoxy/ethoxy group	Methoxy group
Optimum pH	3-4
Water solubility	〇
UN Number	UN3082
Packaging	1kg

(Not specified values)

Forms THF Ring by Cyclization Polymerization

Heat Resistance Test Data

Thermal Weight Loss of Homopolymer

Thermal Weight Loss of MMA Copolymer

Aqueous Solution Stability

It is stable in aqueous solution and maintains its transparency.

X-12-1333A	KBM-503

Appearance of 0.5% silane solution

Formulation

Silane 0.5wt%

pH 3.6 Acetic acid solution 99.5wt%.

Application to Primers

【Primer】 Add 1 wt% silane to methanol:water = 50:50 (stirred for 1 hour) 【Top paint】 Resin = LUXYDIR 17-813 (urethane acrylate manufactured by DIC Corporation) Photoinitiator = Omnirad184 (manufactured by IGM Resins) Resin : Photoinitiator = 100 : 2.4 【Application】 ①Flow coat primer on glass substrate, 80°C x 5min. drying
②Top coating is applied with a bar coater (20 μm film thickness), dried at 80°C x 10 min. and UV irradiated (600 mJ).

Item / Silane Coupling Agents	Blank	X-12-1333A	KBM-503	KBM-5103
Appearance	Colorless transparent	Colorless transparent	Colorless transparent	Colorless transparent
Pencil hardness 750g load	5H	6H	5H	5H
Adhesion (Cross cut adhesion test)	25/25	25/25	25/25	25/25
After immersion in hot water Adhesion (Cross cut adhesion test) 80℃×2h	0/25	25/25	0/25	0/25

(Not specified values)

Evaluation as an Adhesion Aid (UV-curable Silicone)

【Combination】 UV-curable silicone polymer 100 parts Adhesion aid silane coupling agent 3 parts Photoinitiator 1 part 【Curing conditions】 Under N2 atmosphere UV-LED irradiation（365nm, 100mW/cm², 80sec）

Item / Silane Coupling Agents	Blank	X-12-1333A	KBM-5103
Hardness Durometer A *	45	43	42
Hardness Durometer A * (MPa) *	5.2	4.9	4.1
Elongation at break % *	110	100	90
Tensile lap-shear strength (glass)　(MPa) t=230 μm	1.7	4.4	3.9

*2mm sheet physical properties

(Not specified values)

Product Inquiry

X-12-1333A

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	+	+	+	+		+		+		++			+