News Center
The production process of ps foam board
Release time:
2023-06-12 10:49
1: By foaming PS particles into 2.5mm-3.0mm board cores through equipment (one-time foaming), the weight of the board core, which is the density of the board, can be controlled here, which is the hardness index of the secondary formed board. At this time, the board core is made of coiled material, usually 500 meters. At this time, the board core needs to be stored at room temperature for about 7 days (ripening period). The previous process was half a month, and after long-term practical research, it has been proven that one week is the ideal state. If the time is too short, the hardness of the board will not meet the expected requirements, and the thickness of the board will be too thick; Over time, the hardness of the board is too hard, but the thickness may be thinner. The ripening period is to discharge some of the waste gas from the board core.
2: The sheet material is subjected to secondary sheet forming through thermal lamination equipment, where only the thickness and size of the sheet can be controlled. The hardness is already set during one foaming process, and it is difficult to adjust it here.
3: Whole package
The produced board has a length of 2400mm and a width of 900mm and 1200mm. Cut it off and then trim it to a size of 900 × 2400 or 1200x2400mm full board packaging is shipped from the factory.
Related news
The production process of ps foam board
1: By foaming PS particles into 2.5mm-3.0mm board cores through equipment (one-time foaming), the weight of the board core, which is the density of the board, can be controlled here, which is the hardness index of the secondary formed board. At this time, the board core is made of coiled material, usually 500 meters. At this time, the board core needs to be stored at room temperature for about 7 days (ripening period). The previous process was half a month, and after long-term practical research, it has been proven that one week is the ideal state. If the time is too short, the hardness of the board will not meet the expected requirements, and the thickness of the board will be too thick; Over time, the hardness of the board is too hard, but the thickness may be thinner. The ripening period is to discharge some of the waste gas from the board core.
The difference between removable adhesive
1、 The difference in painting methods from the screen: the movable back glue is an indoor photo, using water-based ink; Car stickers are usually sprayed with weak solvent ink by users. Water-based ink is not resistant to water or sunlight, so removable adhesive is mainly used indoors. The car stickers are made of water and oil resistant ink.
What are the superior properties of PU foam board?
1. The tensile strength is 265MPa, which is 2.5 times the strength of ordinary aluminum plates, making it a good choice for home building materials;2. The corrosion resistance is three times that of ordinary aluminum plate and twice that of stainless steel;
Product features of PVC free foam board
1. Characteristics of water resistance, flame retardancy, acid and alkali resistance, mothproof, lightweight, thermal insulation, sound insulation, and shock absorption2. It is processed equally with wood, and its processing performance is far superior to that of wood
Tel：
Email：
Add：
No. 20, Puhuang Road, Changjiang Town, Rugao City, Jiangsu Province
Copyright © 2023 Nantong Meikun New Material Technology Co., Ltd All Rights reserved | Business License | SEO |
