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Product Details
- 产品描述
-
USi-D1311 Silane Coupling Agent
📄 Product Description
- Chemical Name:
N-β-(aminoethyl)-γ-aminopropylmethyl-dimethoxysilane - Synonym:
N-[3-(Dimethoxymethylsilyl)propyl]ethylenediamine - CAS No.: 3069-29-2
- EINECS No.: 221-336-6
- Molecular Weight: 206.36
⚙️ Key Properties
USi-D1311 is a versatile silane coupling agent that delivers exceptional performance across multiple applications:
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In composites:
Acts as an adhesion promoter in glass fiber–reinforced or filler-modified plastics, enhancing filler dispersion and improving mechanical properties. Reduces sedimentation of fillers in uncured polymers. -
Durability enhancement:
Improves resistance to water and corrosion. Mechanical characteristics can be precisely tuned via the dialkoxysilyl functional group. -
Textile finishing:
When used to modify silicones, it yields amino-functional silicone fluids—ideal active ingredients in softener formulations for fibers and textiles.
🛡️ Safety & Storage
⚠️ Important: Always consult the latest MSDS and product label for comprehensive safety, handling, PPE, and storage instructions.
- MSDS Available: www.usi-chemical.com or upon request
- Storage Conditions:
Store in original, unopened containers at ≤35°C. - Shelf Life:
24 months from production date (for 200L drums) - Precautions:
Keep away from heat and open flame.
📦 Packaging Options
- 20 kg pail
- 190 kg drum
- 950 kg IBC tote
📊 Typical Technical Data
Note: The following values are for reference only and should not be used for specification purposes without prior confirmation.
Parameter Value Appearance Colorless transparent liquid Specific Gravity (20°C) 0.963 – 0.985 g/cm³ Refractive Index 1.4440 – 1.4490 Purity (GC, %) ≥97.0%
🌐 Applications
USi-D1311 excels as an additive or primer in demanding bonding systems:
-
RTV Silicones & Hybrid Sealants:
Enhances adhesion of single- and dual-component silicone-crosslinked sealants to diverse substrates. -
Polysulfide Sealants:
Improves bonding to glass, aluminum, and steel. -
Plastic Sealants:
Boosts adhesion to metal substrates and overall performance. -
Phenolic & Epoxy Molding Compounds:
Enhances wet electrical properties.
📞 Contact Us
Nanjing Union Silicon Chemical Co., Ltd.
- Headquarters:
Room 2002, Overseas Chinese Plaza, No.1 Daqiao North Road, Nanjing 210031, Jiangsu, P.R. China - Factory Address:
Dongcheng Guanli District, Gaizhou 115200, Liaoning, P.R. China - Tel: +86-25-5889 5266 / 5889 5699
- Fax: +86-25-5830 5349
- Website: www.usi-chemical.com
- Email: inquiry@usichemical.com
- Chemical Name:
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