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Resin synthesis modifier is a series of functional silicone materials developed for resin synthesis and coating formulation. By introducing compatible silicone segments into selected resin systems, these modifiers can help adjust processing behavior, flexibility, surface slip, hydrophobicity, stain resistance, and other finished-film properties.
The series includes polyether-, hydroxyalkyl-, tetrahydroxyalkyl-, acrylic-acid-, and epoxy-modified silicone oils. Depending on the functional group and molecular structure, suitable grades can participate in compatible resin reactions or provide targeted flow, air-release, anti-blocking, scratch-resistance, and surface-modification effects.
These resin synthesis modifiers can be considered for polyurethane, polyester, acrylic, epoxy, radiation-curable, and colored coating systems. The appropriate product should be selected according to the resin chemistry, reaction mechanism, compatibility requirement, processing conditions, and target film performance.
Product Name | Model No. | Appearance | Molecular Weight (g/mol) | Product Features and Applications | ||
Bis(hydroxyethyl)polyether-Modified Silicone Oil | 8-722A | Colorless transparent liquid | 2000-2600 | It serves as: 1. A leveling agent to improve the flow properties of organic resin coatings; 2. A copolymerization modifier for organic resins, significantly enhancing the softness, lubricity, Hydrophobicity, while delivering long-lasting coating effects without silicone chain migration issues. Depending on molecular structures (from 8722A to 8722F): 1. Compatibility with organic resins decreases progressively; 2. Modified resin prooperties show gradual improvements in wear resistance and flexibility. | ||
8-722B | ||||||
8-722C | ||||||
8-722D | ||||||
8-722E | ||||||
8-722F | ||||||
Product Name | Model No. | Appearance | Molecular Weight (g/mol) | Hydroxyl Value (mg KOH/g) | Viscosity (25℃, cs) | Product Features and Applications |
| 8-822-1300 | Colorless transparent liquid | 1300 | 80 | 37 | Terminal hydroxyl-functionalized organosilicon compounds exhibit excellent compatibility with various polyurethane, polyester, and acrylic resins. The terminal hydroxymethyl groups (-CH₂OH) can react with functional groups such as isocyanate (-NCO), carboxyl (-COOH), and amino (-NH₂), thereby introducing silicone components into the resin system. This significantly enhances the resin's processing fluidity, low-temperature flexibility, anti-blocking properties, as well as stain and graffiti resistance. Equivalent to Shin-Etsu KF-6001/6002 and Tego-5000/5001. |
8-822-2000 | 2000 | 56 | 58 | |||
8-822-4000 | 4000 | 28 | 105 | |||
α,ω-Tetrahydroxyalkyl- Modified Silicone Oil | 8-824 | Colorless transparent liquid | 2000-2200 | 112 | 260 | Since the hydroxyl-functional groups can be crosslinked into the organic resin , they significantly enhance hydrophobicity, anti-fouling properties, and noticeably improve water- and oil-repellency. Additionally, they contribute to better surface cleanability of the resin. |
Product Name | Model No. | Appearance | Molecular Weight (g/mol) | Product Features and Applications | ||
Acrylic Acid Modified Silicone Oil | 8-600 | Yellow transparent liquid | 2000-20000 | Acrylate side-chain modified polysiloxane exhibits excellent flow promotion capability, air release effect, and anti-blocking property.It is suitable for radiation curing systems and colored coating formulations, offering crosslinkability, high-efficiency application, improved scratch resistance, marker resistance, a slight increase in slipperiness, and anti-foaming effects. | ||
8-601 | Light yellow viscous liquid | 100-50000 | Polydimethylsiloxane compounds with acrylic acid groups as terminal functional groups can undergo crosslinking reactions with the UV resin system in photocurable formulations. This incorporates the silicone component into the resin system, particularly within its surface portion, thereby enhancing coating film properties such as weatherability, durable hand feel, stain resistance, low-temperature resistance, etc. | |||
Epoxy modified silicone oil | 8-500 | Light yellow viscous liquid | 500-10000 | Epoxy-modified silicone oil combines the properties of both polymethylsiloxane and epoxy alkanes. With surface lubricity, it imparts excellent smoothness to treated surfaces when used as a surface treatment agent. Featuring low surface tension, it serves as an internal additive agent that effectively improves material internal stress, thereby addressing issues like brittleness and cracking. | ||
Selected grades contain terminal or multiple hydroxyl groups that can react with compatible isocyanate, carboxyl, amino, or other functional groups. This allows silicone components to be incorporated into suitable polyurethane, polyester, acrylic, and related resin systems.
Reactive incorporation can support longer-lasting modification while reducing the risk of silicone-chain migration compared with a purely non-reactive surface additive. The actual reaction, conversion, and finished-film performance depend on the resin, catalyst, stoichiometry, curing conditions, and formulation design.
Selected resin synthesis modifier grades can improve flow behavior during resin and coating processing. Acrylic-acid-modified grades can also support air release and anti-blocking performance in compatible radiation-curable and colored coating formulations.
Depending on the molecular structure, these modifiers can support low-temperature flexibility, lubricity, smoothness, wear resistance, scratch resistance, and resistance to blocking. Suitable hydroxyl-functional grades can also help improve stain resistance, marker resistance, water and oil repellency, and surface cleanability after incorporation into a compatible resin system.
The portfolio provides polyether, hydroxyalkyl, tetrahydroxyalkyl, acrylic-acid, and epoxy functionality across different molecular-weight, hydroxyl-value, and viscosity options. This gives formulators multiple routes for modifying resin processing behavior and finished-surface properties.
The 8-822 series contains terminal hydroxyl groups that can react with compatible isocyanate, carboxyl, amino, and related functional groups. These grades can introduce silicone components into selected polyurethane, polyester, and acrylic resin systems to modify processing fluidity, low-temperature flexibility, anti-blocking performance, and surface resistance.
Select the model according to its molecular weight, hydroxyl value, viscosity, and the required reactive-group balance. Confirm reaction compatibility, catalyst response, cure conditions, and final mechanical properties before scale-up.
Models 8-722A to 8-722F can be used as flow-supporting additives or copolymerization modifiers in compatible organic resin coatings. The series provides a progressive balance between resin compatibility and the modification of wear resistance and flexibility.
Screen the grades in the actual resin system to identify the required balance among compatibility, appearance, flow, softness, lubricity, hydrophobicity, wear resistance, and film flexibility.
Models 8-600 and 8-601 are intended for compatible radiation-curable or UV resin formulations. Model 8-600 provides side-chain functionality for flow, air release, anti-blocking, scratch-resistance, and marker-resistance requirements. Model 8-601 provides terminal functionality that can participate in compatible photocuring systems and modify the coating surface.
Evaluate cure speed, conversion, surface energy, recoating or printing performance, color stability, and finished-film properties at the intended dosage.
Model 8-824 can be crosslinked into compatible resin systems to support hydrophobicity, antifouling performance, water and oil repellency, and surface cleanability. Other suitable grades can also contribute to stain resistance, marker resistance, lubricity, or a durable hand feel according to their functional structure.
Performance should be verified on the intended substrate under the actual curing, aging, cleaning, and exposure conditions.
Model 8-500 can be used as a surface-treatment or internal additive in compatible formulations. Its low surface tension and lubricity can improve surface smoothness, while its modifying effect on internal stress can help address brittleness and cracking in suitable materials.
Confirm compatibility, dispersion, cure response, adhesion, mechanical strength, and long-term stability in the final epoxy or resin formulation.
Resin synthesis modifier is available in 25 kg and 200 kg plastic drums, 200 kg plastic-coated iron drums, and 1,000 L IBC containers to meet different commercial order and production requirements.
Store the product in its original sealed packaging below 30 °C. Under the recommended storage conditions, the shelf life is 12 months from the production date.
According to the current product information, resin synthesis modifier is described as a non-dangerous product and can generally be transported under ordinary cargo conditions. For handling guidance, final transport classification, and destination-specific shipping requirements, confirm the latest SDS before shipment.
A resin synthesis modifier is a functional additive used to adjust resin synthesis, processing behavior, or finished-film properties. This product series uses modified silicone structures to support properties such as flow, flexibility, lubricity, hydrophobicity, anti-blocking, stain resistance, and surface cleanability in compatible resin and coating systems.
Models 8-822-1300, 8-822-2000, and 8-822-4000 are terminal hydroxyl-functional silicone modifiers for compatible polyurethane, polyester, and acrylic resins. Model selection depends on the required molecular weight, hydroxyl value, viscosity, and reaction conditions.
Across the 8-722A to 8-722F series, compatibility with organic resins progressively decreases, while the modification effects on wear resistance and flexibility progressively increase. The appropriate balance should be confirmed through testing in the intended resin system.
Models 8-600 and 8-601 are suitable for compatible radiation-curable or UV resin systems. Model 8-600 provides side-chain functionality, while Model 8-601 provides terminal functionality that can crosslink with compatible photocurable resin systems.
Model 8-824 is designed for compatible resin systems requiring improved hydrophobicity, antifouling performance, water and oil repellency, and surface cleanability. Final results depend on successful incorporation or crosslinking in the intended formulation.
