Product Description
The chemical and physical properties of PA6 nylon plastics are similar to those of PA66, however, they have a low melting point and a wide range of process temperatures. It is impact resistant and resistant
The solubility is better than PA66, but the hygroscopicity is also stronger. Because many quality characteristics of plastic parts are affected by hygroscopicity, PA6 is used
This should be fully considered when making products. In order to improve the mechanical properties of PA6, a variety of modifiers are often added. Fiberglass is the most common
additives, and sometimes synthetic rubbers such as EPDM and SBR are added to improve impact resistance. For products without additives, shrinkage of PA6
Between 1% and 1.5%. The addition of glass fiber additives can reduce the shrinkage to 0.3% (but slightly higher perpendicular to the process).
The shrinkage of the molded assembly is mainly affected by the crystallinity and moisture absorption of the material. The actual shrinkage is also related to the design, wall thickness and other process parameters of the plastic part
Functional relationships.