Diaminofunctional Silane Polymer Crosile® 5246 as Additives and Primers

Diaminofunctional Silane Polymer Crosile® 5246 as Additives and Primers is used in adhesives, sealants and coatings to improve the adhesion of amino reactive resins to aluminum,steel,glass surfaces and solar sealant.also can used in MS,RTV improve adhesion when face metal

Item NO.:
Crosile® 5246
Chemical Name:
Diaminofunctional silane
CAS No.:
1067-25-0
Properties:
Crosile-5246 is a ready-to-use diamino-functional silane polymer that firmly couples amino-reactive resins to inorganic surfaces or fillers. It delivers stronger adhesion, lower VOC, better hydrophobicity and outperforms conventional monomeric aminosilanes.

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Diaminofunctional Silane Polymer Crosile® 5246 Organosilane as Additives and Primers in Adhesives and Sealants

Product Description

Crosile-5246 is a ready-to-use diamino-functional silane polymer that firmly couples amino-reactive resins to inorganic surfaces or fillers. It delivers stronger adhesion, lower VOC,better hydrophobicity and outperforms conventional monomeric aminosilanes

Core Benefits

Diamino structure → fast, strong bonding to amino-reactive resins
Alkyl side chain → hydrophobic surface, excellent wet adhesion
Oligomeric form → low VOC, low odour, low yellowing
Coupling function → upgraded mechanical strength of mineral-filled systems

Technical Specifications

Property	Specification	Test Method
Appearance	light yellow, clear - slightly opalescent	Visual
Colour (Pt-Co)	≤ 70	ISO 6271
Density (20 °C) g cm⁻ ³	1.06 ± 0.02	ISO 2811
Viscosity (20 °C) (20 °C)mPa·s	38-80	ISO 3104
Flash point℃	≥50 °C	ISO 2719