Phenol ketone products

Plastic rubber

Current Location： Home > News > Chemical Knowledge > Manufacturing Method and Process Flow of PA10T

[Chemical Knowledge]：Manufacturing Method and Process Flow of PA10T

Read： 1035 Time：12months ago Source：Transform the World with Simplicity

PA10T manufacturing method

PA10T is a high-performance engineering plastics, with excellent heat resistance, chemical resistance and mechanical properties, widely used in the field of chemical production raw materials. This article will introduce the manufacturing method of PA10T.

1. Raw Material Preparation

1. Sebacic acid: Sebacic acid is the main raw material of PA10T, and its purity should be higher than 99%.
2. 1,10-decanediamine: 1,10-decanediamine is another main raw material of PA10T, and the purity should be higher than 98%.

2. Synthesis Reaction

The synthesis reaction of PA10T adopts polycondensation reaction mechanism, the specific steps are as follows:

1. sebacic acid and 1,10-decanediamine are added into the reaction kettle according to a certain molar ratio, and stirred evenly.
2. Gradually increase the reaction temperature and control it within a certain range to initiate the polycondensation reaction.
3. The by-product water is continuously discharged during the reaction to promote the reaction.
4. After completion of the reaction, a PA10T prepolymer is obtained.

3. post-treatment

1. PA10T prepolymer was vacuum dried to remove residual moisture and other volatile materials.
2. Pelletization was carried out by an extruder to obtain pellets of PA10T.

4. Quality Control

1. The synthesized PA10T was analyzed by infrared spectroscopy to confirm its structure.
2. The thermal stability test and mechanical performance test of PA10T pellets are carried out to ensure that they meet the relevant standards.
Precautions for
5.

1. During the synthesis reaction, the reaction temperature and pH value should be strictly controlled to avoid the occurrence of side reactions.
2. During the post-treatment process, ensure thorough drying to avoid moisture absorption of the product.
3. In the production process, attention should be paid to safe production and environmental protection, and relevant laws and regulations should be observed.

In short, the manufacturing method of PA10T needs to strictly control the process parameters of each link to ensure product quality. Through the manufacturing method introduced in this paper, high-performance PA10T engineering plastics can be produced to provide high-quality materials for the field of chemical production raw materials.

Previous： PA manufacturing methods and processes

Next： Manufacturing Method and Process Flow of PA46

News Categories