What should I do if white spots appear on the surface of PE blow molding and filling masterbatch?
2020-01-08 09:49 来源:凯杰塑料填充母料厂家作者:凌 Time: 2020-01-08 09:49 Source: Qiagen filled with plastic masterbatch manufacturers Author: Ling
What is the reason for the white spots on the plastic tray produced by adding the filling masterbatch to the plastic material? How to solve it? Kaijie Plastics will tell you today.
Plastic pallets are commonly used products in cargo transportation. Not only can they be stacked in an orderly manner, but also facilitate the loading and unloading of the goods. Therefore, many plastic pallet manufacturers want to seize the market and reduce costs by choosing to use filler masterbatch to add production. ，因此经常会出现很多的小问题。 However, many customers purchase filling masterbatches from the market, so many small problems often occur.
Xia, Suzhou is a manufacturer of PE recycled blow molding trays. In order to reduce the cost, Xia always adds about 30% of the filling masterbatch. The origin of the filling masterbatch is from Changzhou. It has been used for more than half a year. Xia said that Black products always have white spots on the surface of the product. Other colors are also available. The filling masterbatch has been adjusted. It has not been stable. This makes Xia very distressed. He does not want to affect the quality because of lower costs, so the market will not approved.
Later, General Xia found Hangzhou Kaijie Plastics, and technicians from Kaijie explained to General Xia that the fat dissolution of the PE back material and the fat dissolution of the filling masterbatch did not match, which caused the plasticization of the product to be ineffective and there were white spots on the surface The solution is: the first batch of PE returns the fat solubilization to ensure the same, to be tested in each batch, and second, to increase the plasticizing effect and dispersion effect of the filled masterbatch, improve the flow performance of the filled masterbatch. According to Xia Zong's improved PE melt fat, Kaijie Plastic first customized a small batch of master batch samples for Xia Zong. After the Xia Zong product came out, the effect was good, and there was no white spot on the product surface. The returned material is tested for fat dissolving, which can ensure the quality very well.
In the process of matching PE filled masterbatch for customers, Kaijie Plastics will convert the customer's requirements into data and present it to the customer. One is the data when no filled masterbatch is added, and the other is the data after the filled masterbatch is added. Let customers know the performance of their products when choosing a masterbatch.
Kaijie Plastic——24 years of experience in the research and development of filled masterbatch. ，我们将竭诚为您服务！ If you want to know about transparent filling masterbatch, blown film filling masterbatch, injection molding filling masterbatch, hollow filling masterbatch, etc., please consult the online customer service. If you do not want to type, please call the national consultation telephone 0571-647-4693 , we will be wholehearted at your service!
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