Changzhou Original Chemical Co., Ltd
Carrier resin is a crucial material in various industrial applications. It serves as a base or a carrier for other substances, enabling the effective dispersion and combination of different components. Essentially, it acts as a medium that facilitates the proper formulation and performance of the final product. For example, in the field of polymer composites, it helps to incorporate fillers, additives, or pigments uniformly, ensuring the overall quality and functionality of the material.
Characteristics of Carrier Resin
Good Compatibility: Carrier resin exhibits excellent compatibility with a wide range of substances. This property allows it to blend smoothly with other resins, polymers, and additives without phase separation, ensuring a homogeneous mixture.
Stable Physical Properties: It possesses stable physical characteristics such as melting point, viscosity, and hardness. These stable properties make it reliable in different processing conditions, providing consistent performance during manufacturing processes like extrusion, injection molding, or coating.
Controlled Molecular Weight: The molecular weight of carrier resin can be precisely controlled. This control is essential as it determines the resin's flow behavior, solubility, and mechanical strength, enabling manufacturers to tailor the resin to specific application requirements.
Name | Type | Viscosity (25℃) | Geltime
(min.) | Characteristics and applications |
BY-200 | Ortho | 700-900 | 15-25 | Excellent hydrolysis resistance, good weathering resistance and mechanical properties. |
BY-201 | ISO | 750-850 | 5-20 | Good water resistance, cracking resistance and workability. |
BY-202 | ISO | 600-800 | 12-19 | Good water resistance, cracking resistance. |
BY-203 | ISO | 600-800 | 11-21 | Good water resistance, cracking resistance with high elongation. |
BY-204 | ISO/NPG | 800-1000 | 8-21 | Good water resistance, cracking resistance. Suitable for gel coat of general FRP mould. |
BY-205 | ISO/NPG | 800-1000 | 6-20 | Excellent water resistance, weathering resistance, good colour and workability. |
BY-206 | ISO/NPG | 600-800 | 9-25 | Excellent heat water resistance and weathering resistance, good colour. Suitable for the gel coat of synthesis marble. |
BY-207 | ISO/NPG | 900-1200 | 6-20 | Excellent water resistance, weathering and staining resistance, good colour. Especially better workability. |
Specific Applications of Carrier Resin
In the Plastics Industry: Carrier resin is widely used in the production of plastic composites. For example, in the manufacturing of fiber-reinforced plastics, it helps to bind the fibers together and distribute them evenly, enhancing the material's strength and stiffness. This is crucial in applications such as automotive parts, where lightweight yet strong materials are required.
Coatings and Inks: In coatings and inks, carrier resin acts as a binder, providing adhesion to the substrate and controlling the drying and curing process. It ensures that pigments are well dispersed, resulting in a smooth and uniform finish. This is vital for applications like decorative coatings on furniture or protective coatings on industrial equipment.
Adhesive Formulations: Carrier resin is an essential component in adhesives. It imparts the necessary tack and bonding strength, allowing the adhesive to adhere to different surfaces effectively. This is applicable in various fields, from woodworking adhesives used in furniture assembly to high-performance adhesives in the aerospace industry.
