1、 How can the various components of plastic ABS be reviewed once to leave a lasting impression?

In plastic ABS, A is acylonitrile Molecular formula: CH2=CH CN, where B is butylene Molecular formula: CH2=CH-CH=CH2, where S is styrene Molecular formula: CH2=CH-C6H5 In the molecular formulas of A and S, both are rich in vinyl CH2=CH -, which must play a similar role in plastics It&# 039; S okay to call A vinyl nitrate and S vinyl benzene The introduction of nitrate based CN - is mainly due to its high molecular bond energy and small volume It can provide thermal stability and corrosion resistance The introduction of phenyl C6H5- is mainly due to its high fluid and permeability

In summary, the role played by A B S is as follows:
The role of A:
1. Provide hardness and act as a framework;;
2. Heat resistance;
3. Acid, alkali, and salt resistance, corrosion resistance
The role of S:
1. Hardness, serving as a framework;
2. Processing liquidity;
3. Provide glossiness
The role of B:
1. Cold resistance;
2. Has extensibility;
3. Flexible and resistant to impact

2. Is there any piping on the product related to oil removal?

It is necessary to set up a grading process on the surface of plastic, as there may be some degree on it. Alkaline oil removal is stronger than acidic oil removal, and many companies choose to Alkaline oil removal It should be noted that alkaline grading can easily cause Pitting, while crossing the grading process may result in no Pitting Why is this? Wearing has its own oil removal function, and setting up an oil removal process is to maintain hearing from pollutions The surface oil of the plastic has been cleaned, and the question lies in the oil removal powder It is silica, which forms a layer of silicone water film through cold water If the silicon film of this floating material is not removed, it will affect the coaching effect and cause Pitting
Knowing this factor, in order to prevent the onset of this question, we can adapt:
1. Select alkaline grading powder that does not contain sites The hot dip grading powder MK111 produced by Guangzhou Magico is recommended The grading power has strong grading power, strong electromagnetic power, low alkalinity, no damage to the workshop, milk foam, no silica, and is easy to clean Specially suitable for aluminum alloys and commonly used in steel, zinc alloys, copper alloys, and plastic workpieces
2. Acid oil removal replacements Alkaline oil removal;
3. The first oil removal tank uses hot water

Article organization sealing glue manufacturer www.hshangli.com