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There are many kinds of dispersants, among which polyethylene wax is the most conventional because of its good solubility to polyolefine and the function of internal and external lubrication. The wetting and coating of pigments is easy, so the selection of polyethylene wax must be strictly controlled.

Pe Wax has a very strong polar center and a long non-polar carbon chain. Pe Wax has a very strong polar center and a very long non-polar carbon chain. In the structure, the parts which are polar compatible with plastics act as internal lubrication, and the parts which are polar incompatible with plastics act as external lubrication and demoulding.

Sainuo’s new products - fine powder grade Zinc Stearate, insoluble in water, ethanol, ether, soluble in acid, benzene, toluene and xylene. In dry conditions, there is fire risk, natural 900 °C, in case of strong acid decomposition into stearic acid and the corresponding calcium salt, hygroscopicity.

Foam products in the application of the external lubricant is generally paraffin wax and polyethylene wax, Paraffin wax is easy to precipitate, so the general use of polyethylene wax.

Zinc stearate is a white powder, insoluble in water. It is mainly used as lubricant and demoulding agent of Styrene Resin, Phenol formaldehyde resin resin and Amino Resin. At the same time, it also has the function of vulcanizing active agent and softening agent in rubber. Next, Qingdao Sainuo will take you to understand the application areas of zinc stearate.

Polyethylene wax has a good compatibility with toner, and it can easily moisten the pigment and penetrate into the inner pores of the pigment aggregate, weakening the cohesion and making the pigment aggregate easier to break under the action of external shearing force, the newly formed particles can also be quickly wetted and protected, so they can be used as dispersant for many kinds of thermoplastic resin color masterbatch and lubricant dispersant for filling masterbatch and degrading masterbatch.

There are times when unpleasant advices really helps, but that doesn’t mean all unpleasant advice is good advice, We can’t just ask ourselves to accept it, but we have to be different for each person and thing.

Polyethylene Wax (PE wax) is a kind of chemical material, which is made by, polymerization of ethylene and is characterized by high melting point, high hardness, high gloss and white color.

Qingdao Sainuo Masterbatch special polyethylene wax, high molecular weight, high viscosity, can improve the dispersibility of products, performance is equivalent to BASF A wax and Honeywell AC-6A, through FDA certification.

Lubricants with moderate melting points are used as medium-term lubrication. Such lubricants include PE wax and OPE wax. Lubricants with high melting point are generally used as late-stage lubrication. Such lubricants include calcium stearate and zinc stearate.

Too many people are asking themselves, "What if this doesn't work?" They forget to ask, "What if this works?

For the road marking paint industry, Qingdao Sainuo recently developed a new polyethylene wax 907, which has the characteristics of high melting point and high hardness. Next, Qingdao Sainuo will take you to learn more about the specific details of this product.

Calcium Stearate produced by Qingdao Sainuo has no vulcanization pollution, good long-term thermal stability, good lubricity, and good mold release. It is mainly used for PVC heat stabilizer and lubricant, food packaging film, medical equipment and other requirements Non-toxic soft products, widely used as lubricants and release agents for thermosetting plastics such as polyolefins, polyester reinforced plastics, phenol resins, amino resins, etc.

Generally, since lubricants can lower the material temperature during processing, they have a good effect on thermal stability.

It is well known that color masterbatches have certain requirements for the color materials used. Generally, inorganic pigments have better heat resistance, and organic pigments and dyes have poor heat resistance. This point should be paid attention to when choosing color materials. Today, Qingdao Sainuo polyethylene wax manufacturer will take you to know how to choose color masterbatch.