3-Aminopropyltriethoxysilane (KH-550) CAS 919-30-2: Comprehensive Product Guide
Table of Contents
- Product Overview & Specifications
- Key Applications & Use Cases
- Industry Case Studies
- Request a Quote or Sample
Product Overview & Specifications
| Parameter | KH-550 Specification | Competitor A | Competitor B |
|---|---|---|---|
| CAS Number | 919-30-2 | 919-30-2 | 919-30-2 |
| Purity | ≥98% | ≥95% | ≥97% |
| Density (25°C) | 1.02-1.05 g/cm³ | 1.01-1.04 g/cm³ | 1.03-1.06 g/cm³ |
| Refractive Index | 1.420-1.425 | 1.415-1.425 | 1.418-1.428 |
| Packaging | 200L Drum/Custom | 100L Drum Only | 50L/200L Options |
Key Applications & Use Cases
Adhesives & Sealants
Enhances bonding strength in epoxy/polyurethane systems by up to 40% through improved polymer-substrate compatibility.
Coatings & Surface Treatment
Reduces coating delamination by forming covalent bonds between metal surfaces and organic resins.
Composite Materials
Increases glass fiber-resin interfacial adhesion by 25-30% in FRP composites.
Electronics Encapsulation
Improves moisture resistance in semiconductor packaging materials (tested per JEDEC L1 standard).
Industry Case Studies
Case 1: Automotive Composite Manufacturer (Germany)
Challenge: Reduce weight of brake components by 15% without compromising shear strength.
Solution: 0.8% KH-550 in epoxy matrix
Result: Achieved 18% weight reduction with 12% higher fatigue resistance.
Case 2: Aerospace Coating Supplier (USA)
Challenge: Prevent corrosion under insulation (CUI) in jet engine housings.
Solution: Surface pretreatment with 2% KH-550 solution
Result: Salt spray resistance increased from 500hrs to 1,200hrs (ASTM B117).
Case 3: Medical Device Producer (Japan)
Challenge: Improve silicone adhesive biocompatibility for wearable sensors.
Solution: 1.2% KH-550 modification
Result: Passed ISO 10993-5 cytotoxicity testing with zero inflammatory response.
Request Technical Data or Pricing
Contact our silane experts for:
- Custom concentration formulations
- Bulk order discounts (20+ drums)
- Regulatory documentation support
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Tel: (86) 15866781826
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