Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium Chloride Cas 27668-52-6
Appearance: Clear to Straw Liquid
Assay: 99%min
Packing: 25KG/ drum
Sample: Available
related documents:
COA OF Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride
TDS of Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride
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Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium Chloride (CAS 27668-52-6) Ultimate Guide
Table of Contents
1. Technical Specifications & Comparative Analysis
| Parameter | Specification | Standard QACs | Competitor Grade |
|---|---|---|---|
| CAS Number | 27668-52-6 | N/A | Same |
| Purity Level | ≥98% | 90-95% | 95-97% |
| Hydrolysis Stability | 72 hrs (pH 4-10) | 24-48 hrs | 36-60 hrs |
2. Industrial Applications
Surface Modification
Permanently bonds to silica-based substrates through hydrolysis-condensation reactions, creating antimicrobial surfaces with >99.9% bacterial reduction.
Polymer Enhancement
Improves interfacial adhesion in polymer composites (30-45% tensile strength increase) while providing mold resistance in humid environments.
3. Implementation Protocols
Solution Preparation
Optimal 2-5% concentration in ethanol/water (70/30) mixtures with 1hr activation period before application.
Curing Process
24hr curing at 25°C/60% RH or accelerated curing at 80°C/30min for industrial applications.
4. Application Scenarios
Medical Device Coatings
Reduces biofilm formation on catheters by 89% compared to silver-based coatings in 28-day clinical simulations.
Construction Materials
Enables VOC-free antimicrobial concrete additives with 15-year durability ratings in ASTM C666 testing.
5. Verified Client Implementations
Case 1: European Textile Manufacturer
Client: STERI-TEX Ltd. (Manchester, UK)
Application: Non-leaching antimicrobial hospital linens
Results: 62% reduction in HAI rates across 12 medical facilities
Case 2: Asian Electronics Producer
Client: NanoShield Technologies (Seoul, KR)
Application: Corrosion-resistant circuit board coatings
Results: Salt spray resistance increased from 72hr to 500hr (ASTM B117)
6. Request Technical Consultation
Contact our surface chemistry experts:
Email: info@vivalr.com
Phone: (86) 15866781826
Available 24/7 for formulation support and custom grade development.
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