Industry News
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Common problems of PVC board
PVC board is also widely used in daily life. Today, Qingdao Sainuo polyethylene wax manufacturer takes you to know some common problems of PVC board. 1. The longitudinal thickness deviation of PVC board is large (1) The temperature control of the barrel is unstable, which makes the melt flow rat...Read more -
Common problems and solutions in PVC sheet production
Today, Qingdao Sainuo pe wax manufacturer takes you to know the cause analysis and solutions of some problems in the production process of PVC sheet. pe wax for PVC products 1. Surface yellowing of PVC sheet (1) Cause: insufficient stable dose Solution: increase the amount of stabilizer (2) Ca...Read more -
Three temperature settings of injection molding
Injection molding is a kind of injection molding method. The advantages of injection molding method are fast production speed, high efficiency, automatic operation, various colors, simple shape to complex, large size to small size, accurate product size, easy to update, and can form complex shape...Read more -
Oxidized polyethylene wax – Qingdao Sainuo
Oxidized polyethylene wax is a new type of high quality polar wax. Because the molecular structure chain of oxidized polyethylene wax contains a certain amount of carbonyl and methyl groups, its compatibility with filler, color paste and polar resin has been significantly improved. The lubricity ...Read more -
Precautions of PVC pipe construction in summer
As we all know, PVC pipes and pipe fittings installation in winter at low temperature will be weakened due to the inherent characteristics of plastic, which is easy to produce scoring effect. Therefore, we should be more careful about the construction environment and pipe handling and installatio...Read more -
Functions of various plastics processing aids
Today, Qingdao sainuo polyethylene wax manufacturer will show you the functions of various plastics processing aids. 1. Plasticizer This is the most common additive in plastics.Plastics, if understood literally, are plastic materials, and plasticizers can also be understood as increasing the pla...Read more -
OPE wax-oxidized polyethylene wax
Ope wax is an excellent new polar wax, because the molecular structure chain of oxidized polyethylene wax contains a certain amount of carbonyl and methyl groups, so the compatibility with fillers, color paste and polar resin is improved obviously. In the polarity management system, the lubricity...Read more -
Application of polyethylene wax in PVC
PVC known as polyvinyl chloride, its viscosity flow temperature and degradation temperature is very close, so it is easy in the process of various forms of degradation, and thus lose the use of performance. Therefore, it is necessary to add heat stabilizer and lubricant in the formulation of PVC ...Read more -
Introduce of Oleamide – Qingdao Sainuo
Oleic acid amide is mainly processed from vegetable oil and has the appearance of small waxy particles (small crystals) without peculiar smell. This product has good solubility with resin, is stable to heat, oxygen and ultraviolet rays. it has typical polarity and nonpolar molecular structure, an...Read more -
Defoamer for powder coating – pp wax
Powder coatings are solid powder synthetic resin coatings composed of solid resins, pigments, fillers and additives. And ordinary solvent-based coating and water-based coating different, its dispersion medium is not solvent and water, but air. It has the characteristics of no solvent pollution, 1...Read more -
Summary of knowledge about polyethylene wax (pe wax)
There are all kinds of polyethylene waxes on the market now, But what do you know about polyethylene wax? Next, Sainuo pe wax manufacturers take you to understand the features, advantage, aplication, production process and the identification of true and false methods of pe wax: 1. Main featur...Read more -
The function of oxidized polyethylene wax in PVC
Oxidized polyethylene wax molecular chain has a certain amount of carbonyl and hydroxylgroups, so the solubility with fillers, pigments, polar resin will be significantly improved. In polar system, wettability and dispersibility are better than those of polyethylene wax, and also have coupling pr...Read more -
An important additive in PVC – Ethylene bis-stearamide (EBS)
EBS-Ethylene bis-stearamide is a kind of excellent internal and external lubricant, and can also be used as processing aids and dispersant of pigments. Raw Materials: Stearic acid and ethylenediamine Appearance: white or pale yellow, similar in shape to solid wax, hard and tough in texture. Func...Read more -
Modification effect of nylon by epoxy chain extender
Chain extender is a kind of material which can expand the molecular chain and increase the molecular weight by reacting with the functional group on the linear polymer chain. Commonly used to improve the mechanical properties and processing properties of polyurethane, polyester, nylon and othe...Read more -
Selection of plastic additives
In the plastic production process, polymer, additives, processing equipment these three are the main material conditions. The variety and quantity of additives used in Thermoplastic are relatively large, and the processing of thermosetting polymer requires relatively few additives other than th...Read more
