Advantages and disadvantages of PBT engineering plastics
PBT plastic data function
1. advantages:
Excellent mechanical function, especially high rigidity and hardness
Good heat resistance, hot deformation temperature up to 180 ℃
Good appearance gloss function, especially suitable for spray free electronic and electrical products
Fast crystallization speed, good fluidity and excellent formability
Good thermal stability, especially low thermal expansion and scale shrinkage
Good chemical, solvent and weather resistance
High dielectric strength and good electrical function
Low hygroscopicity, little impact on Electrical and scale stability
2. defects:
The molecule contains ester bond, which will decompose under the action of strong acid, strong base and water vapor
The data is sensitive to the gap and brittle
Article source: PBT engineering plastics http://www.maozhi123.cn/
-
04-13
PVC Engineering Plastics: how PVC plastic pipes are formed
The forming process of PVC plastic pipes should start from the raw materials of PVC plastic granules, which can be divided into soft PVC and hard PVC according to the added amount of stabilizer, plast
-
11-12
What is the filling property of Jiangmen engineering plastics
What is the filling property of Jiangmen engineering plasticsIn recent years, PC modified plastics have developed rapidly in China, and its industrial system is gradually established and improved. Th
-
10-08
Jiangmen Engineering Plastics: how to classify Jiangmen engineering plastics?
How to classify Jiangmen engineering plastics? 1. Classification by application characteristicsAccording to the different application characteristics of famous plastics, plastics are usually divided
-
08-30
Application scope of PBT engineering plastics
PBT engineering plastics are widely used in electronics, car industry, office machinery and other fields. In Japan and the developed countries in Europe, PBT engineering plastics are mainly used in t