Imported from Germany XL-27 is a specialized modified acidic crosslinking agent engineered for acid-catalyzed RTV silicone systems. This colorless to light yellow liquid with a distinct acetic odor facilitates efficient moisture-triggered crosslinking with acetic acid release. Its advanced formulation significantly enhances tensile strength and elasticity when combined with other acyloxy silanes, making it ideal for high-performance silicone applications.
Superior Strength Enhancement - Dramatically improves tensile strength in silicone formulations
Elasticity Optimization - Significantly enhances flexibility and reduces material stiffness
Synergistic Performance - Optimized for combination with other acyloxy silanes
Controlled Acidity - Modified formulation ensures precise crosslinking control
High-Strength Sealants - Structural and industrial silicone sealing compounds
Elastic Adhesives - Flexible bonding applications requiring improved elasticity
Construction Materials - Weather-resistant building sealants and joint fillers
Automotive Sealants - Vehicle assembly and component bonding
Industrial Gaskets - Durable sealing solutions for manufacturing equipment
Chemical Type | Modified Acidic Crosslinker |
Appearance | Colorless to light yellow liquid |
Specific Gravity | 1.100±0.005 g/cm³ |
Flash Point | >100°C |
Color (Gardner) | ≤100 |
Chloride Ion Content | <100 ppm |
Active Content | ≥95.0% |
Refractive Index | 1.420-1.430 |
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