CN

News

please try again.

Analysis of problems in the use of wood-plastic (wood-plastic) panels

(Summary description)1. Fading A generation of wood-plastic (wood-plastic) products will add organic toners in the processing engineering to make the apparent color richer; in the actual application process, wood-plastic materials and their products generally have a slight fading. The degree of fading and the speed of fading mainly depend on: ①The quality of the toner; ②The matching degree of the carrier raw materials (HDPE plastic, plant fiber) and the toner. For example, the lighter the color of plant fiber and HDPE plastic, the better. The second-generation co-extrusion wood-plastic products are more durable than ordinary wood-plastic products, because the surface raw materials are chemically modified or the surface raw materials are directly replaced with special engineering plastics such as PE5000S or sarin resin. The degree of fading in a year is less than 4°, that is, it is invisible to the naked eye.

Analysis of problems in the use of wood-plastic (wood-plastic) panels

(Summary description)1. Fading A generation of wood-plastic (wood-plastic) products will add organic toners in the processing engineering to make the apparent color richer; in the actual application process, wood-plastic materials and their products generally have a slight fading. The degree of fading and the speed of fading mainly depend on: ①The quality of the toner; ②The matching degree of the carrier raw materials (HDPE plastic, plant fiber) and the toner. For example, the lighter the color of plant fiber and HDPE plastic, the better. The second-generation co-extrusion wood-plastic products are more durable than ordinary wood-plastic products, because the surface raw materials are chemically modified or the surface raw materials are directly replaced with special engineering plastics such as PE5000S or sarin resin. The degree of fading in a year is less than 4°, that is, it is invisible to the naked eye.

  • Categories:Company news
  • Time of issue:2021-12-16 16:16
  • Views:
Information

1. Fading A generation of wood-plastic (wood-plastic) products will add organic toners in the processing engineering to make the apparent color richer; in the actual application process, wood-plastic materials and their products generally have a slight fading. The degree of fading and the speed of fading mainly depend on: ①The quality of the toner; ②The matching degree of the carrier material (HDPE plastic, plant fiber) and the toner. For example, the lighter the color of plant fiber and HDPE plastic is, the better. The second-generation co-extrusion wood-plastic products are more durable than ordinary wood-plastic products, because the surface raw materials are chemically modified or the surface raw materials are directly replaced with special engineering plastics such as PE5000S or sarin resin. The degree of fading in a year is less than 4°, that is, it is invisible to the naked eye.

2. Cracking Cracking of wood-plastic products must be a quality problem of wood-plastic products under the removal of human factors. Generally speaking, the cracking of wood-plastic products has the following reasons: ①The production speed is too fast; ②The extrusion process is not enough; ③The ratio of coupling agent used is too low or not added at all; ④The proportion of plant fiber is too high. 3. Deformation WPC products will deform when they are not installed; reasons: ① Process quality control is ignored in the production process; ② Unreasonable stacking. Deformation of wood-plastic products after installation; reasons: ① non-professional installation or installation and use not in accordance with standard installation methods; ② cutting corners. It is generally difficult to correct the deformation of the wood-plastic board after installation, and it is usually necessary to replace the wood-plastic board with a new one and install it in accordance with the standard method.

4. The surface hardness of the first-generation wood-plastic products is insufficient, and scratches are easy to occur. In this case, only sandpaper is required. The second-generation co-extruded wood-plastic products are more wear-resistant and harder than the first-generation wood-plastic products. So there is no need to worry about wear and tear.

5. Stomatal pores inside or apparently in wood-plastic products are quality problems, which will seriously affect the strength and service life of the product. Causes: ①The plant fiber is not sufficiently dried; ②The vacuum degree of molding and extrusion during the production process is not enough.

Scan the QR code to read on your phone

Related Reading

There is currently no information to display
Please add data record on website background.

Feedback

Username used for comment:
客户留言
Description:
Changzhou Weike Wood Environmental ProtectionTechnology Co., LTD    苏ICP备19064152号-1 Powered by: www.300.cn Changzhou