Imported from Germany PhOS is a specialized phenyl-functional crosslinking agent designed for neutral-cure silicone systems. This colorless to light yellow liquid facilitates efficient moisture-initiated crosslinking while releasing butanone oxime. Its phenyl group integration significantly enhances thermal stability and mechanical performance in various silicone formulation
Phenyl Enhancement - Superior heat resistance and thermal stability
Rapid Curing - Accelerated crosslinking speed when combined with MOS
Reduced Cracking - Improved elasticity minimizes surface cracking
Catalyst Efficiency - Lower catalyst requirements for cost optimization
High-Temperature Sealants - Industrial applications requiring thermal endurance
Electronic Encapsulation - Heat-resistant protection for sensitive components
Automotive Gaskets - Engine and exhaust system sealing solutions
Aerospace Sealants - Aviation and spacecraft thermal sealing
Construction Joints - High-performance building expansion materials
Chemical Name | Phenyl Tris(butanone oxime) Silane |
CAS No. | 2224-33-1 |
Molecular Weight | 313 |
Appearance | Colorless to light yellow liquid |
Specific Gravity | 0.990±0.005 g/ml |
Flash Point | 95°C |
Color (Gardner) | ≤60 |
Active Content | ≥90% |
Refractive Index | 1.475-1.485 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China