Method for improving weather resistance of PVC foam board Over time, PVC foamed panels will fade and age due to changes in sunlight and temperature. Let us introduce some methods to improve the weather resistance of PVC foam board. Titanium dioxide improves weather resistance. The addition of rutile titanium dioxide to PVC products can effectively improve the heat resistance, light resist
The reasons and solutions of the foam breaking of PVC foam board The application of PVC foam board has a relatively large effect in the current use, mainly because the product's use effect is very good. However, there are good and bad use of the product. For example, the foaming of the PVC foam board is a condition that affects the quality of the product. If you don’t pay attention, it will
Talk about the misunderstanding of PVC foam board The surface of the PVC foam board is smooth and flat, the material is fine, the performance is stable, the edge is firm, and the surface is well decorated, but many people will have some misunderstandings about it, which often leads to some problems in the end use. , Therefore, we need to understand clearly. The misunderstanding of PVC foam
Talk about what you need to pay attention to the processing of PVC foam board PVC foam board has the characteristics of anti-corrosion, moisture-proof, mildew-proof, non-absorbent, drillable, sawable, planable, easy thermoforming, hot bending, etc., so it is widely used in furniture and other fields, but special needs in processing Note, because this is related to the end of use time. Proc
What are the common problems of pvc foam board The surface of pvc foam board is very smooth, high hardness, not easy to have scratches, often used in making cabinets, furniture, etc., but in use, many people will react to some problems, affecting the overall beauty, for this reason we Get up and analyze. PVC foam board problem: 1. The insufficient stability of this foam material wil
Introduction and production process of PVC foam board 1. Definition of foam material Foamed plastics, also called foamed plastics, are based on plastics and contain a large number of bubbles. It can be said to be a composite material filled with gas. 2. Classification of foam sheet According to the different foaming ratio, it can be divided into high foaming and low foaming. According
The most complete formula of PVC foam products 1. Low foaming PVC sheet formula Resin PVC 75 Return 40 ACR 3 Blowing agent AC 0.5 Calcium zinc stabilizer 3.0 316A 0.4 60 0.65 PE wax 0.45 White foam 1.2 Filler CaCO3 40 10 2. Foamed PVC coating and artificial leather formula Resin emulsion PVC 100 Blowing agent AC 1
Comprehensive understanding of pvc foam board PVC foam board is also known as Chevrodu board and Andy board, its chemical composition is polyvinyl chloride dao Product specification 1220*2440mm, 1560*3050, 2050*3050mm Product thickness 3-30mm Product density 0.3-0.8 Features 1. Waterproof, flame retardant, acid and alkali resistant, mothproof, light weight, thermal insulation, sound insul
