The injection Plastic Injection Parts (XINGHUI) there is a distinct lack of understanding surrounding the effects of processing on material behaviour. The fundamental behaviour of thermoplastics is commonly overlooked due to this lack of knowledge. Simply passing the manufacturing of a component over to a moulder can be a recipe for disaster. In some cases corners are cut to increase profitability, other times the moulder may be inexperienced with the material and not have the required equipment. However, with some basic knowledge and independent assistance a more robust product can be manufactured.
Drying of granules prior to moulding often seems unnecessary, but excess moisture will create steam within the melt leading to voids or silver streaking. For some polymers the effects of moisture during moulding is far more serious as hydrolytic degradation occurs, resulting in a brittle moulding. In the case of hydrolytically sensitive polymers the drying regime recommended by material suppliers should be adhered to e.g. using desiccant or vacuum driers.
NINGBO STARLITE MACHINERY TECHNOLOGY CO.,LTD. was found in 2006, located in the port city- NINGBO ZHEJIANG. We are a professional manufacturer of stamping, welding, plastic injection and SMC、BMC molding, assembling. Our products are widely used in Telecom, elevator, automobile, construction machinery, electrical appliance and other fields. Our company covers an area of 7000 square and construction area of 6500 spuare,we have a high quality management team including 12 production management staffs, 5 technicaians and 6 QC staffs. We welcome friends for visiting and cooperation.
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