Industry News

  • Plastic injection molding 【polyethylene wax】

    Plastic injection molding 【polyethylene wax】

    Injection molding is one of the most widely used methods in plastic processing. This method applies to all Thermoplastic and parts of the thermosetting polymer, and the number of finished products is much larger than other conventional metal forming methods. Because the injection molding proce...
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  • The extension effect of lubrication in the processing of PVC products

    The extension effect of lubrication in the processing of PVC products

    1. Inhibit material degradation PVC has a large friction heat generation characteristics of materials, materials in the processing of local overheating and degradation and lead to degradation of materials as a whole. 2. Modulating resin plasticizing In plastic thermoplastic processing, the heat...
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  • Application of color masterbatch [pe wax]

    Application of color masterbatch [pe wax]

    Color masterbatch can be used for color matching of polyvinyl chloride, polyethylene, polypropylene, polystyrene and ABS plastics. Its main components are pigments, resins, dispersants, volume pigments, fluorescent whitening agents, antioxidants, anti-ultraviolet agents, anti-static agents, to...
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  • The reason and solution of the abnormal phenomenon in the process of PVC pipe (3)

    The reason and solution of the abnormal phenomenon in the process of PVC pipe (3)

    Today Qingdao Sainuo pe wax manufacturers continues to take you to understand the last part process of PVC pipe abnormal phenomenon causes and solutions. 7. PVC pipe brittle Cause of occurrence: (1)Not Enough degree of plasticization; (2)The screw speed of PVC pipe extruder is too fast; (3)PVC pi...
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  • The reason and solution of the abnormal phenomenon in the process of PVC pipe (2)

    The reason and solution of the abnormal phenomenon in the process of PVC pipe (2)

    Today Qingdao Sainuo pe wax manufacturers continues to take you to understand the second part process of PVC pipe abnormal phenomenon causes and solutions. 4. There are coke particles or demarcation line in the wall of PVC pipe Cause of occurrence: (1)The filter plate is not clean; (2)Temperatur...
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  • The reason and solution of the abnormal phenomenon in the process of PVC pipe (I)

    The reason and solution of the abnormal phenomenon in the process of PVC pipe (I)

    Today Qingdao Sainuo pe wax manufacturers will take you to understand the process of PVC pipe abnormal phenomenon causes and solutions. 1. There are ripples on the outer surface of PVC pipe Cause of occurrence: (1) Uneven overflow around the die of PVC pipe extruder (2) The temperature of the co...
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  • Function of polyethylene wax in hot melt adhesive

    Function of polyethylene wax in hot melt adhesive

    The main function of polyethylene wax is to reduce the melting point and melt viscosity of hot melt adhesive, improve the fluidity and wettability of adhesive, increase the adhesive strength, prevent the hot melt adhesive from caking and reduce the cost. Most hot melts are to add a certain amo...
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  • Thermal stability of PVC rigid products in case of production accident

    Thermal stability of PVC rigid products in case of production accident

    There are unavoidably some unexpected situations in industrial production. For example, in the processing of PVC products in the common accident is a sudden power failure or because of some unexpected situation caused the sudden stop of the machine. Sudden downtime is more to test the static s...
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  • How to solve the fading problem after the use of color masterbatch (2)

    How to solve the fading problem after the use of color masterbatch (2)

    Last article we learned the first two methods to solve the color masterbatch after use fade, today Qingdao Sainuo polyethylene wax manufacturer continue to take you to understand the remaining two solutions. 1. Oxidation resistance After oxidation, some organic pigments degrade or change their c...
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  • How to solve the fading problem after the use of color masterbatch (1)

    How to solve the fading problem after the use of color masterbatch (1)

    Color masterbatch is because of its own performance characteristics can stand out in a large number of dyes, when it is used not only the color can not fall long, but also very environmentally safe. But some people have reflected that, why buy the color masterbatch after the use of a short peri...
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  • The influence of lubricant in PVC pipe

    The influence of lubricant in PVC pipe

    In the formulation of non-plasticized PVC pipe, the addition of lubricant not only affects the process conditions, but also directly affects the strength of the pipe. If too much lubricant is added, the discharging speed will be reduced and the normal operation will be disrupted. The correct cho...
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  • Why to choose polyethylene wax in color masterbatch

    Why to choose polyethylene wax in color masterbatch

    Polyethylene wax can improve the processability of color masterbatch system when it is added to color masterbatch system of various thermoplastic resins. The molecular weight distribution of polyethylene wax is concentrated, which is helpful to improve the dispersion effect and coloring power; ...
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  • Application of Eva Wax

    Application of Eva Wax

    Eva Wax is a low molecular weight material of Copolymer of ethylene and vinyl acetate. With polar groups in the structure, it can improve the affinity with inorganic substances and the compatibility of polar resin. Application: 1. Effective dispersant in color masterbatch production. It can effe...
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  • Common Lubricant for PVC – oxidized polyethylene wax

    Common Lubricant for PVC – oxidized polyethylene wax

    Oxidized polyethylene wax is an excellent new polar wax, The wettability and dispersibility of oxidized polyethylene wax in polar system are better than those of polyethylene wax because of the carbonyl and hydroxyl groups in its molecular chain. Oxidized polyethylene wax, also known as OPE wax...
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  • Function of Pe wax as internal and external lubricant

    Function of Pe wax as internal and external lubricant

    Pe Wax, as an internal lubricant, has good compatibility with polymers. It plays an important role in reducing the intermolecular cohesion of polymers, thus improving the internal friction of plastic melt heat generation and melt fluidity. The role of PE wax as an external lubricant is mainly to...
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