Position: Home > News Center > Company News
company news
How did the Jiangxi bubble come out?
Time: 2019-12-02 08:22:46 Source: Nanchang Dezheng Industry Co., Ltd.

The base material of foam plastic is called "Polystyrene" (PS), which is a product produced by the polymerization of styrene monomer. However, polystyrene itself does not foam, but has a foaming property by adding an additive that easily generates an expandable gas at high temperatures during the synthesis reaction. The EPS product produced after the polymerization reaction is granular, small white opaque beads, and the diameter varies according to the reaction conditions. These EPS particles actually contain additives inside, so once the heat reaches the temperature, the gas will be released, causing the particles to expand and form pores inside, and the expanded particle shell will become soft. It will be deformed and stuck, forming irregular patterns on the surface and inside of the foam board that we see. If it is not bound by the mold, it will swell into small white balls.

keyword: foam

Article source: http://stheshan.com/

Previous: No more ...

Next: Nanchang Plastic Foam Box

江西 宜春 新余 上饶 萍乡 九江 赣州 抚州 南昌 鹰潭 Regional Sub-station Jiangxi Yichun Xinyu Shangrao Pingxiang Jiujiang Ganzhou Fuzhou Nanchang Yingtan
online service
Back to top
Links: China Coal CableCavity FilterSilicon Wafer RecoveryShort Range DistillationNanchang Company RegistrationSecond-hand Lithium Bromide RecoveryRefrigerator RecoveryPP BoardChongqing BoilerSpanish Tiles 丨Tank Handling TruckWuxi Moving Company PhoneWuxi Sealing TapeXi'an Membrane StructureChongqing BoilerClay TilesTire-proof TireXi'an Waterproof PluggingXi'an Plastic RunwayJiangsu Crane