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

Product use of PVC free foam board

Widely used in passenger cars, train car ceilings, box core layers, interior decoration panels, building exterior wall panels, interior decoration panels, offices, residences, public building compartments, commercial decorative frames, and clean room panels , Ceiling panels, screen printing, computer lettering, advertising signs, exhibition boards, sign boards, photo album boards and other industries and chemical anti-corrosion engineering, thermoforming parts, cold storage boards, special cold insulation projects, sports equipment, breeding materials, seaside moisture-proof facilities , water-resistant materials, art materials and various lightweight partitions instead of glass ceilings, etc.

The difference between KT board and PVC foam board

KT board is a new type of material formed by foaming PS particles to form a board core and laminating the surface with a film. The board is crisp, light, not easy to deteriorate, easy to process, and can be screen-printed directly on the board. (screen printing board), paint (need to test the adaptability of paint), laminated adhesive screen and spray painting, widely used in advertising display promotion, architectural decoration, culture and art and packaging, etc.