1、SILANE COUPLING AGENT SI

Applications: Si75 is a kind of silane coupling agent with multiple functional groups successfully used in rubber industry to improve modulus and tensile strength of rubber, reduce compound viscosity and save process energy consumption.

2、Reactivities of silane coupling agents in the silica/rubber composites

The above findings pave the way for the design of new kinds of silane coupling agents using computer-aided techniques, and meanwhile, provide references for the practical application of Si69 and Si75 to the silica/rubbers systems.

3、Silane Coupling Agents Application Guide

Power Chemical Corporation (SiSiB SILANES) manufactures organo silanes and related compounds used as adhesion promoters, coupling agents, crosslinkers, surface modifiers and water repellents.

4、(PDF) Reactivities of silane coupling agents in the silica/rubber

Si69 and Si75, typical commodities of silane coupling agents, are often employed in tire recipes to work as the bridges connecting silica and polymers, with which rolling resistance and wet...

5、Si 75®

Si 75® is a bifunctional, sulfur-containing organosilane for rubber applications in combination with white fillers containing silanol groups.

SI

ChemicalBook 致力于为化学行业用户提供SI-75硅烷偶联剂的性质、化学式、分子式、比重、密度,同时也包括SI-75硅烷偶联剂的沸点、熔点、MSDS、用途、作用、毒性、价格、生产厂家、用途、上游原料、下游产品等信息。

Jiangxi Chenguang New Materials Co., Ltd.

It is especially applicable for polymers with double bond or rubber formulation with hydroxyl fillers. The suitable fillers include silica, silicate, clay, etc.

Silane Coupling Agents

Silane coupling agents are compounds whose molecules contain functional groups that bond with both organic and inorganic materials. A silane coupling agent acts as a sort of intermediary which bonds organic materials to inorganic materials.

Silane coupling agent

Silane coupling agent-Si75 Applications This product is a multifunctional organic silicon coupling agent that has been successfully applied in the rubber industry.

Recent Progress in Silane Coupling Agent with Its Emerging Applications

Silane coupling agent is highly flexible, partially transparent, can be reproducible and eco-sustainable that can be extended to wide range of substrates for industrial applications.

Applications of Silane Coupling Agent Si75

Silane coupling agents are essential organosilicon compounds widely used in coatings, adhesives, sealants, composite materials, and other fields. Among them, silane coupling agent Si75 is a specialized product with unique properties, offering versatile applications and broad user acclaim.

I. Chemical Composition of Silane Coupling Agent Si75

Silane coupling agent Si75 is an organosilicon compound composed of silicon-hydrogen (Si-H) and silicon-oxygen (Si-O) bonds. Its molecular formula is (R₃Si)ₙSiO₁/₂ (where n = 0.5), with R representing alkyl or aryl groups. Si75 exhibits excellent chemical stability, weather resistance, and anti-aging properties, alongside superior adhesion and surface treatment capabilities.

II. Key Applications of Silane Coupling Agent Si75

1. Coatings: Si75 serves as a cross-linking agent to improve adhesion, wear resistance, and water resistance in coatings. It is also used to formulate high-performance coatings, such as polyurethane and epoxy resin coatings.

2. Adhesives: Si75 enhances bonding strength, peel resistance, and durability in adhesives. It is particularly effective in high-performance adhesives like epoxy and polyurethane formulations.

3. Sealants: As a cross-linking agent, Si75 improves temperature resistance, oil resistance, and corrosion resistance in sealants. It is widely used in advanced sealant materials, including silicone and fluoro橡胶 (fluoropolymer) sealants.

4. Composites: Si75 boosts mechanical properties, heat resistance, and fatigue resistance in composites. It is critical in high-performance composites like carbon fiber-reinforced and glass fiber-reinforced materials.

III. Practical Application Examples

1. Coatings: Adding Si75 to automotive coatings improves weatherability and anti-aging properties.

2. Adhesives: Incorporating Si75 into electronic encapsulation materials enhances reliability and service life.

3. Sealants: Si75-modified sealants maintain performance under high-temperature conditions.

4. Composites: In aerospace carbon fiber composites, Si75 increases tensile strength and rigidity.

IV. Future Development Trends of Silane Coupling Agent Si75

With technological advancements and evolving market demands, the applications of Si75 will expand further. On one hand, its performance will be enhanced to meet stricter requirements; on the other hand, manufacturing processes will be optimized to reduce costs and improve competitiveness. Consequently, Si75 holds promising growth potential in the market.

Note: The term "Si75" retains its original naming convention for clarity, assuming it refers to a specific product or formulation. Adjustments may be needed if "硅75" corresponds to a different technical designation.