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将介绍挤塑板生产中的注意事项

时间:2022-9-25 3:00:00
来源:http://www.qdwxjc.com/news871538.html

       事实上,挤塑板的生产工艺并不十分复杂,但为了确保加工后的板材能够满意客户需求并能长期运用,挤塑板材制造商需求更加关注板材的生产工艺。接下来,我们将介绍挤塑板生产中的注意事项。

In fact, the production process of extruded boards is not very complicated, but in order to ensure that the processed boards can meet customer needs and can be used for a long time, the manufacturers of extruded boards need to pay more attention to the production process of boards. Next, we will introduce the precautions in the production of extruded boards.

       1、 注意揉捏工艺
       揉捏板由揉捏工艺制成。对这一环节的有效操控能够完成对板材的质量操控。

1、 Pay attention to extrusion process

Extrusion board is made by extrusion process. Effective control of this link can realize the quality control of the board.

       2、 增加阻燃剂
       挤塑板是一种可燃板。因此,在生产过程中必须增加阻燃剂。国家也颁布了相应的方针,不允许在墙上挂非阻燃板。

2、 Add flame retardant

Extruded board is a kind of combustible board. Therefore, flame retardant must be added in the production process. The state has also issued a corresponding policy, and non flame retardant boards are not allowed to go on the wall.

       3、 剥皮处理
       在挤塑板的生产过程中,还应注意剥离。该工艺的主要意图是进步整个体系的粘结力并开释内应力。
1.进步体系附着力
揉捏板加工完成后,还需求进行剥离。这个过程有两个主要意图。一是使板的外表粗糙度有利于粘贴,大大进步了抹灰砂浆和粘合剂的抗拉粘结强度。一起,它还能够进步板材的抗冻性和耐水性,大大进步体系的粘结强度。
2.开释内应力
剥离揉捏板材的第二个意图是开释必定的内应力,这能够有效避免板材在长期运用中的内部淬火,从而降低板材的隔热性能,影响板材的正常运用。

3、 Peeling treatment

In the production process of extruded boards, attention should also be paid to peeling. The main purpose of this process is to improve the bonding force of the whole system and release the internal stress.

1. Improve system adhesion

After the extruded board is processed, it also needs to be peeled. There are two main purposes in this process. The first is to make the surface roughness of the board conducive to pasting, greatly improving the tensile bonding strength of the plastering mortar and adhesive. At the same time, it can also improve the frost resistance and water resistance of the board, greatly improving the bonding strength of the system.

2. Release internal stress

The second purpose of peeling extruded plates is to release a certain amount of internal stress, which can effectively avoid the internal quenching of the plates in long-term application, thus reducing the thermal insulation performance of the plates and affecting the normal use of the plates.