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Silane USi-A110L – Aminosilane Mixture
Versatile Amine-Functional Coupling Agent for Adhesion, Curing & Modification
Product Code: USi-A110L
Chemical Name: Aminosilane mixture
CAS No.: N.A.
EINECS No.: N.A.Silane USi-A110L is a high-active amine-functional silane blend designed for broad compatibility across silicone, adhesive, plastic, and composite applications. With ≥90% active content, it delivers strong adhesion promotion, acts as a reactive curing agent, and enhances interfacial bonding between organic polymers and inorganic fillers or substrates—making it a cost-effective, multi-purpose solution for formulators.
🧪 Product Description
Appearance: Colorless transparent liquid to light yellowish
Active Content: ≥90%USi-A110L is formulated as a proprietary mixture of aminosilanes (typically based on γ-aminopropyltrialkoxysilane derivatives) to balance:
- Reactivity with epoxy, isocyanate, and carboxyl-functional resins
- Adhesion promotion to glass, metals, minerals, and plastics
- Curing acceleration in RTV silicones and moisture-cure systems
- Filler treatment for improved dispersion and mechanical properties in filled compounds
Unlike single-component aminosilanes, this optimized blend offers enhanced processing stability and broader formulation latitude—ideal for industrial applications where performance consistency and ease of use are critical.
✅ Key Advantage: A high-purity, ready-to-use aminosilane mixture that simplifies formulation while delivering reliable coupling, curing, and adhesion across diverse material systems.
📊 Typical Technical Data
Parameter Specification Appearance Colorless transparent liquid to light yellowish Refractive Index (nD25) 1.4240 – 1.4340 Active Content ≥90% Note: As a proprietary mixture, exact composition is confidential. Performance data available upon request.
🏭 Key Applications
🔹 Silicone Glue & RTV Systems
- Acts as a curing agent or adhesion promoter in one- and two-part silicone sealants and adhesives
- Enhances bonding to difficult substrates (e.g., untreated plastics, painted metals)
🔹 Modified Plastics & Polymer Composites
- Improves filler-matrix interaction in glass-fiber-reinforced or mineral-filled thermoplastics and thermosets
- Boosts impact strength, moisture resistance, and dimensional stability
🔹 Powder Coating & Masterbatch Processing
- Used as a surface modifier for pigments, flame retardants, and functional fillers to prevent agglomeration and improve dispersion
🔹 Silane Compounding
- Serves as a reactive intermediate in the production of custom silane blends for specialty adhesives, primers, and coupling agents
🔹 Foundry & Abrasives
- Enhances resin-filler bonding in phenolic or furan-based binder systems for sand cores and grinding wheels
📦 Packaging
Available in industrial-grade containers:
- 200 kg drum
- 1000 L IBC tote
All packaging ensures minimal moisture exposure and maintains product reactivity during storage and transport.
⚠️ Safety & Storage
- Store in original unopened containers at or below 35°C
- Keep away from heat and open flame
- Use in well-ventilated areas; wear standard PPE (gloves, goggles) due to amine content
- Consult the latest Safety Data Sheet (SDS) at www.usi-chemical.com or upon request
📞 Contact Us
Nanjing Union Silicon Chemical Co., Ltd.
Your Flexible Partner for High-Performance Aminosilane Solutions- Headquarters:
Room 2002, Overseas Chinese Plaza, No.1 Daqiao North Road, Nanjing 210031, Jiangsu, P.R. China - Website: www.usi-chemical.com
- Email: bella@usichemical.com
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