Silane Coupling Agent gamma-Methacryloxypropyltrimethoxysilane KBM 503

• Customization: Available
• CAS No.: 2530-85-0
• Formula: C10H20O5Si
• Model NO.: KH-570 / A-174 / Z-6030 / KBM-503
• Appearance: Liquid
• Usage: Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals
• Color: Transparent
• Purity: 96% Min
• Density at 25ºC: 1.045g/Ml
• Boiling Point: 255ºC (760 Mmhg)
• Flash Point, ASTM D93: 108ºC
• Transport Package: 200kg/Drum or as Per Your Particular Request.
• Specification: 3-(Trimethoxysilyl)propyl methacrylate
• Trademark: Entrepreneur
• Origin: China
• HS Code: 2931900090
• Production Capacity: 100, 000tons/Year

Product Description

Product Description

3-(Trimethoxysilyl)propyl methacrylate, often abbreviated as TMSPMA, also known as KH-570, A-174, Z-6030 or KBM-503, is a monomer that combines the properties of a methacrylate group and trimethoxysilyl groups. It is primarily used as an adhesion promoter and coupling agent in various industries.

TMPSM is valued for its ability to improve the adhesion between dissimilar materials. It can form strong covalent bonds with surfaces such as glass, metals, ceramics, and polymers through the reactive trimethoxysilyl groups. The methacrylate functionality allows it to participate in polymerization reactions, making it suitable for the production of polymer-based materials and coatings.

The presence of TMPSM in formulations enhances the compatibility and adhesion between different materials, resulting in improved mechanical strength, durability, and resistance to environmental factors. It is commonly utilized in applications such as adhesives, sealants, coatings, composite materials, and surface modification treatments.

TMPSM offers several advantages, including improved adhesion, enhanced chemical and thermal stability, and compatibility with a wide range of substrates. It is also known for its low volatility and good hydrolytic stability, allowing for long-term performance in various environments.

In summary, 3-(Trimethoxysilyl)propyl methacrylate acts as a versatile adhesion promoter and coupling agent, facilitating strong and durable bonds between different materials in numerous industrial applications.

Fetures

1. Functional versatility: KH-570 combines the properties of a methacrylate group and trimethoxysilyl groups, providing both polymerization capability and adhesion-promoting functionality.

2. Adhesion promotion: KH-570 acts as a coupling agent and adhesion promoter, forming strong chemical bonds between dissimilar materials, such as glass, metals, ceramics, and polymers. It improves the adhesion and bonding strength of coatings, adhesives, and composite materials.

3. Crosslinking ability: KH-570 contains a methacrylate functional group that can participate in polymerization reactions. This enables it to act as a crosslinking agent, contributing to the formation of three-dimensional networks in polymer matrices.

4. Compatibility: KH-570 exhibits good compatibility with a wide range of substrates, including organic and inorganic materials. It can be used in various formulations and coatings without significant compatibility issues.

5. Thermal and chemical stability: KH-570 offers good thermal stability, allowing it to withstand high-temperature processing and maintain its performance over a wide temperature range. It also exhibits excellent resistance to chemicals, solvents, and weathering, ensuring long-term durability. 

6. Hydrolytic stability: The trimethoxysilyl groups in KH-570 provide hydrolytic stability, allowing it to maintain its adhesion-promoting properties even in humid environments.

7. Low volatility: KH-570 has low volatility, which means it has a low tendency to evaporate. This property allows for easier handling and ensures that it remains in the formulation or coating for longer periods, contributing to its effectiveness.

8. Film-forming properties: KH-570 can form thin, continuous films when applied as a coating or adhesive. This property contributes to improved coverage, uniformity, and protection of the substrate surface.

Applications

1. Adhesive and sealant formulations
KH-570 is used as a coupling agent and adhesion promoter in adhesive and sealant formulations. It enhances the bonding between different materials, such as glass, metals, ceramics, and polymers, improving the overall strength and durability of the adhesive or sealant.

2. Surface modifiers and coatings
KH-570 is employed as a surface modifier and coating agent to enhance the adhesion and compatibility of coatings on substrates. It helps to improve the coating's performance, durability, and resistance to environmental factors.

3. Composite materials
KH-570 is used in the production of composite materials, such as fiber-reinforced composites. It acts as a coupling agent, facilitating the adhesion between the reinforcing fibers and the matrix material, resulting in improved mechanical properties and interfacial bonding.

4. Polymer synthesis
KH-570 is utilized as a monomer in polymer synthesis, particularly in the production of methacrylate-based polymers. It imparts desired properties, such as adhesion, crosslinking, and compatibility, to the resulting polymers.

5. Surface treatment and functionalization
KH-570 is applied for surface treatment and functionalization of various materials, including glass, ceramics, and silica-based surfaces. It modifies the surface properties, making them more hydrophobic, enhancing chemical resistance, and promoting adhesion to subsequent coatings or adhesives.

6. Dental materials
KH-570 finds applications in the dental field, particularly in dental adhesives, restorative materials, and dental composites. It improves the bonding strength between dental restorations and natural tooth structures.

Specifications

Appearance	Colorless transparent liquid
Purity	96% Min
Density	1.045 g/ml
Refractive index	1.430
CAS No.	2530-85-0
Molecular Formula	C10H20O5Si
Molecular Weight	248.35
Flash point	108ºC
Boiling point at 760mmHg	255ºC

Beijing Entrepreneur Science & Trading Co., Ltd. was established in the year 2001. We are focused on import and export business of high-quality specialty chemicals. Since its establishment, relying on diligent efforts, spirit of enterprising and professional services, the company has established extensive cooperation with world-famous chemical manufacturers and gained a good reputation in China chemical industry.

We have stable distribution cooperation with world leading suppliers from America, Europe, Japan and Taiwan. We are distributors of Ames Advantage Material, Novamet, Lanxess, Momentive, Potters, Rhodia, Roquette, Oerlikon Metco, Inovyn, KJ Chemical, Tokuyama, Mitsubishi Chemical, Chang Chun Group, etc.
 
Our products selling in China include Conductive Powder, Thermal Conductive Powder, Microwave Absorbing Powder, Acrylamide Functional Monomer and Special UV Monomer, Special Epoxy Resin, Mercaptan Curing Agent, Silane, Fumed Silica and Precipitated Silica, PVC Paste Resin, PVA, Carbon Black, Modified Starch, Photocatalyst, Formaldehyde Capture agent, Root Blocking Agent, Platinum Catalyst, Vinyl Silicone Oil, Surfactant, etc.

In 2014, the company entered the chemical export business. Based on our understanding of China chemical market, we select most qualified suppliers. We are able to source raw materials directly from factories. Most of our partners are the largest factory in China with over 20 years history. They have huge annual outputs, and hold ISO9001, ISO14001, GMP, KOSHER, HALAL, FDA, GSP, etc. certificates.
 
Our export products include Conductive Powder, Thermal Conductive Powder, Plant Extract, Inorganic Powder, Plasticizer, PVC Paste Resin, Silane, Flavors and Fragrances, Salen Catalysts and Ligands, Organic Intermediates, Pharmaceutical Intermediates. 
We are proud to serve industries such as coating, ink, sealant, industrial, cosmetics, conductive powder, thermal conductive powder, pharmaceutical, flavor & fragrance, aroma, as well as many others. 
 
We will support our customers in a continuous way in the following:
1. Timely feedback to inquiry within 24 hours
2. Pre-sales consultancy 
3. Supply samples 
4. Competitive price
5. Good packaging
6. Timely delivery
7. Small order is available
8. Good after sales services
9. Provide TDS, COA, commercial invoice, packing list and certificate of origin. Special requirements also could be discussed and met. 
Can I request samples?
Yes, absolutely! We offer free samples of specified quantities. You only need to cover the freight charges.
Which documents are provided?
We provide essential documents such as Certificate of Analysis (COA), Technical Data Sheet (TDS), Material Safety Data Sheet (MSDS), and more upon request.
What is your Minimum Order Quantity (MOQ)?
Typically, our MOQ is one standard package. However, we understand the importance of testing before committing to a mass order, so we offer free samples for your evaluation.
How do you ensure the quality of your products?
We prioritize quality assurance through several measures:
1. Expert Staff: Our team comprises professionals with extensive experience in chemical products or related fields. They undergo comprehensive training before providing any quotations.
2. Sample Availability: We offer free samples or pre-shipment samples for new collaborations, ensuring that our commercial products match the specifications provided to customers.
3. Third-Party Inspection: Upon request, we can arrange Third-Party Inspections, such as SGS, to further validate the quality of our products before shipping.
How do I make payments?
Once you receive the Proforma Invoice (PI) along with our product specifications, you can proceed with payment. We accept various payment methods including Telegraphic Transfer (T/T), Letter of Credit (LC), and more.
What is your after-sales service like?
At Beijing Entrepreneur Science & Trading Co., Ltd., we prioritize fostering long-term relationships with all our customers. For every order, we ensure transparency and commitment by signing a legally binding sales contract. Should you have any doubts or concerns regarding our products or services, please do not hesitate to contact us. Your satisfaction and trust are our top priorities.
Can I use my own label or packaging?
Absolutely. If required, we can use labels or packaging according to your specifications and preferences. Your branding and packaging needs are important to us, and we'll ensure they are met to your satisfaction.