PVC foam advertising board, also known as the chevron board and Andy board, its chemical composition is Polyvinyl chloride, so it is also known as foam PVC board. It is widely used in bus, railway car ceiling, box core layer, interior decoration board, building exterior wall board, interior decoration board, office, residence, building compartment in public places, commercial decoration frame, dus
There are some precautions introduced in the production of PVC foam board, and if these precautions are ignored by us, it is easy to have quality problems in later use. And its main chemical composition is polyvinyl chloride, and the places of use are mainly passenger cars, building exterior wall panels, interior decoration panels, offices, residences, buildings in public places, etc. Therefore,
Insufficient stability will affect the entire board surface, the board surface will be yellow, and the foamed sheet will be brittle . Insufficient melt strength will cause the foamed sheet to have large cells and long longitudinal section. . Lubricants, lubricants are divided into external lubricants and internal lubricants. The external slip is good for demoulding, which is good for the surface
Five factors that affect the quality of PVC advertising boards and six common problems, causes and solutions? 1. Five factors of quality In the extrusion process of PVC foam board, the problems encountered can be basically classified into five categories. One is stability problems; the other is melt strength problems; the third is lubrication problems; and the fourth is dispersion proble
PVC advertising board is a board made of PVC as a raw material with a cross-section of honeycomb mesh structure. It is a kind of vacuum blister film, used for surface packaging of various types of panels, so it is also known as decorative film, adhesive film, and is used in many industries such as building materials, packaging, medicine and so on. Among them, the building materials industry acc
The mainstream specifications of color billboards in Chinese market The color PVC advertising decorative board is made of PVC raw materials, color powder (imported or domestic pigments), stabilizers, regulators, etc. The products are all in one color, bright color, no need to spray paint or secondary treatment, and are favored by the market. At the same time, it solves the taboo of environmental
Advertising materials can be divided into advertising plates, advertising light boxes, advertising stickers, advertising accessories, inkjet supplies, photo supplies, reflective supplies, display equipment. Optoelectronic products. machine accessories. Advertising hardware. Advertising tools. Advertising paint. Various types of advertising adhesives. Chinese name advertising material Foreign name
PVC foam board is widely used in advertising industry In today's advertising installation industry, the material used for carving and lettering is PVC foam board, which is very popular for advertising decoration. Because PVC foam board has a unique property which is very suitable for the advertising industry, many people like to use luminous words to make their company's logo or logo, and the pri
