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Classification, grade and main use of titanium complexes

Classification, grade and main use of titanium complexes

Improve the adhesion of inks to substrates (pretreated plastics, aluminum foil, metals, glass)

2025-05-08

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Classification, brand name and main uses of titanium acid ester complexes

Classification, brand name and main uses of titanium acid ester complexes

As an efficient catalyst for esterification, ester exchange, polymerization, and addition reactions. Low toxicity, high productivity.

2025-04-01

01

2025

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04

Classification, grade and main use of titanium complexes

Classification, grade and main use of titanium complexes

Ink, paint and coating: Crosslinking polymers and binders in water-based coatings (such as emulsion, acrylic paint and ink).

2025-03-12

12

2025

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03

Application of titanate coupling agent GR-311W in aqueous coatings

Application of titanate coupling agent GR-311W in aqueous coatings

In water-based coatings, the main purpose of using water-based titanate coupling agent is to enhance the binding force between the pigment, filler and substrate, and improve the water resistance, weather resistance and the tightness of the coating.

2024-12-18

18

2024

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A widely used powder surface treatment agent-coupling agent

A widely used powder surface treatment agent-coupling agent

Coupling agents bind the fillers to the polymer by physical winding or chemical bonding to achieve good mechanical strength, on the other hand, the agglomeration phenomenon and the size of agglomeration particles have been significantly improved after the treatment of inorganic fillers, the processing performance and product strength are greatly improved.

2024-09-14

14

2024

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The main applications and characteristics of coupling agents in the field of polymer materials

The main applications and characteristics of coupling agents in the field of polymer materials

Polymer coupling agents, as important additives in the field of materials science, play an indispensable role in improving the performance of polymer materials and expanding their application areas. With the continuous development and innovation of materials science, the research and application of coupling agents will also continue to deepen and expand.

2024-08-05

05

2024

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08

Coupling agent: the key to connecting inorganic and organic bridges and improving the performance of composite materials

Coupling agent: the key to connecting inorganic and organic bridges and improving the performance of composite materials

As an important additive, coupling agent plays an indispensable role in polymer materials. It is like a bridge, effectively connecting inorganic and organic components, bringing more excellent performance for composite materials.

2024-06-24

24

2024

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06

Surface modification effect is good, these 10 indicators have the final say!

Surface modification effect is good, these 10 indicators have the final say!

In the actual production process, the correct characterization of the surface modification effect is very important for the timely adjustment of the modifier, process and equipment parameters. The characterization method of powder surface modification effect can be divided into direct method and indirect method.

2022-06-10

10

2022

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06

Composition Analysis of Titanate Coupling Agent and Its Mechanism and Application Method

Composition Analysis of Titanate Coupling Agent and Its Mechanism and Application Method

Titanate coupling agent is a kind of novel chemical additive which has developed rapidly in the past ten years and is widely used in many production fields. Common titanate coupling agents include monoalkoxy fatty acid type, phosphate ester type, chelate type and ligand type. The application of titanate coupling agent opens up a new way for inorganic filling of polymer synthetic materials. Inorganic substances treated with titanate coupling agent are hydrophilic and organic, it is widely used in polyolefin resins and synthetic rubber and other polymer materials; the titanate coupling agent added to the polymer can improve the impact strength of the material, the amount of filler can reach more than 50%, and will not occur phase separation. Carbon black activated with titanate coupling agent, SiO2, CaCO3, metal oxide added to thermoplastics and rubber, can reduce the system viscosity, improve toughness and mechanical properties. Kan

2021-11-22

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2021

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Market report of titanate coupling agent

Market report of titanate coupling agent

Titanate coupling agent is a coupling agent developed by Kenledge Petrochemical Company in the late 1970 s. For thermoplastic polymers and dry fillers, there is a good coupling effect; This kind of coupling agent can be expressed by the general formula: ROO(4-n)T(OX-R "Y)n(n = 2,3); Where RO-is a hydrolyzable short chain alkoxy group that can react with hydroxyl groups on the surface of inorganic substances to achieve the purpose of chemical coupling; 0X-can be carboxyl group, alkoxy group, sulfonic acid group, phosphorus group, etc, these groups are very important and determine the special functions of titanate, such as sulfonic acid group giving organic matter-specific thixotropy; Pyrophosphoryloxy group has flame retardant and rust prevention, and enhances adhesion. Phosphoryloxy group can provide anti-oxidation, flame resistance, etc., so through the selection of 0X-, titanate can have both coupling and other special properties; R °-is a long carbon bond group, which is relatively soft, it can be bent and entangled with organic polymers, so that the compatibility of organic and inorganic substances is improved, and the impact strength of the material is improved; Y is hydroxyl, amino, epoxy or double-bond-containing groups, etc. These groups are connected at the end of titanate molecules and can be combined with organic substances through chemical reactions. Application in the plastic industry, can make the filler get activation treatment, so as to improve the filling, salty resin, reduce the cost of products, while improving the processing performance, increase the product gloss, improve the quality.

2021-11-22

22

2021

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Hotline:

025-84363535,025-84363536

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Mobile:

18936042113

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Room 4417, Huali Building, 67 Zhujiang Road, Xuanwu District, Nanjing

NANJING HERun COUPLING AGENT CO., LTD

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