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Quality MONOTRIMETHOXY TERMINATED POLYDIMETHYLSILOXANE, ASYMMETRIC(SOD-M104) factory
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Quality MONOTRIMETHOXY TERMINATED POLYDIMETHYLSILOXANE, ASYMMETRIC(SOD-M104) factory
Quality MONOTRIMETHOXY TERMINATED POLYDIMETHYLSILOXANE, ASYMMETRIC(SOD-M104) factory
>

MONOTRIMETHOXY TERMINATED POLYDIMETHYLSILOXANE, ASYMMETRIC(SOD-M104)

Specifications
Highlight:

viscous liquid Silicone Oil

,

Custom Tailored Silicone Oil

,

Monotrimethoxy Terminated Polydimethylsiloxane
Appearance:
Transparent Viscous Liquid
Custom-formulated:
Custom Tailored Per Customer Specifications
Tags:

Silicone Oil

silicone fluid

liquid silicone lubricant
Key Attributes
Brand Name: SISO
Model Number: SOD-M104
Place of Origin: China
Payment Terms: T/T
Product Description

1. Directional Curing Silicone Functional Precursor

This product is a high-performance asymmetric single-ended reactive polydimethylsiloxane with unique monofunctional trimethoxy hydrolytic active groups and single-ended inert silicone structure. Different from traditional double-ended reactive silicone polymers, it achieves unilateral controllable hydrolysis and condensation cross-linking reactions. The directional curing mode effectively avoids excessive cross-linking density and internal stress accumulation, making it an ideal precursor for preparing low-stress, high-toughness silicone modified composite systems.

2. Organic-inorganic Interface Directional Modifier

English: The terminal trimethoxy group can undergo efficient hydrolysis and covalent bonding with hydroxyl groups on the surface of inorganic fillers, glass, metal oxides and other inorganic substrates. The inert PDMS chain segment is stably distributed on the organic phase side, realizing ordered interface structure arrangement. It eliminates interfacial defects caused by random cross-linking, significantly improves interface compatibility and bonding strength, and enhances the overall uniformity and structural stability of composite materials.

3. Low-stress Waterproof & Anti-fouling Coating Modifier 

The flexible inert PDMS backbone possesses ultra-low surface energy and excellent hydrophobic, oleophobic and antifouling properties. Through single-ended fixed-point cross-linking, the silicone segment stably anchors in the coating resin matrix and regularly migrates to the film surface, forming a uniform, smooth and durable low-surface-energy protective layer. It effectively optimizes the waterproof and self-cleaning performance of the coating, while solving the problems of film shrinkage, cracking and poor flexibility caused by excessive cross-linking.

4. High-durability Weather-resistant Material Reinforcer

The stable inorganic Si-O-Si main chain has excellent thermal oxidation stability and ultraviolet aging resistance. The asymmetric single-ended curing structure maintains moderate cross-linking density, which endows the modified material with excellent medium barrier performance and structural flexibility. It can effectively resist the erosion of moisture, oxygen and harsh outdoor environments, significantly improving the long-term weather resistance, dimensional stability and service durability of protective coatings and polymer composites.
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