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2020-10 29

Overview of Leather Oil Smooth Texture Agent
Chinese name: Leather Oil Smooth Texture AgentOutsideObservation: Gray white homogeneous semi transparent liquid;Solid content:30%；PH value: 6.7±0.5Technical parameters:1. Appearance: gray white homogeneous semi transparent liquid;2. Solid content: 30%;3. PH value: 6.7 ± 0.54. V

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2020-10 29

What is leather feel agent?
The leather feel agent is composed of a kind of super molecular polysiloxane, which is composed of a variety of lotion with special modified silicone elastomers. It has excellent feel effect on the leather surface, high lotion content, and is an indispensable finishing agent in leather care.Characte

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2020-10 29

The effect of hand feel agents on leather and other products
Hand feel agents can give products a smooth, soft, astringent, silky, cotton, linen, velvet, oil, wax, stickiness, etc. As the main components of the feel agent are insoluble in water, the leather feel agent can be divided into solvent type and lotion type according to the product state; According t

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2020-10 29

Titanium ester coupling agent can improve the surface modification effect of calcium carbonate
Most of the fillers used in composite materials are natural or artificially synthesized inorganic fillers, which are polar and water-insoluble substances. When they are dispersed in organic polymer resins with extremely low polarity, poor compatibility often occurs due to the polarity difference bet

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2020-10 29

General process and pretreatment methods for modified fillers with titanium ester coupling agents
1. Selection of modified equipment:Powder surface modification machine, high-speed mixer, etc. If a high-speed mixer is selected, the rotational speed>1000r/min, with a volume of 200-500L, the required powder material is rotated at high speed in the mixing chamber. The high-speed rotating materia

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2020-10 29

Application of Titanate Coupling Agent in Hard PVC Filled Plastics
Coupling agents are key additives for improving the performance of polymer composite materials and ideal excipients for reducing the cost of polymer composite materials. Coupling agents, as surface modifiers for inorganic fillers, improve the compatibility between fillers and resins. Fillers are mor

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2020-10 29

General principles for selecting silane coupling agents
1、 General principles for selecting silane coupling agentsIt is known that the hydrolysis rate of silane coupling agents is determined by the silicon group Si-X, while the reactivity with organic polymers is determined by the carbon functional group C-Y. Therefore, it is crucial to choose the

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2020-10 29

Application and precautions of titanium ester coupling agent in coatings
1. Application mechanism:(1) The difference between coupling agents and surfactants:In the process of coating manufacturing, it is necessary to disperse hydrophilic polar substances such as pigments and fillers into hydrophobic non-polar organic binders. In order to increase the affinity betwe

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