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Rubber dispersant
Chemical name. EBS as lubricant, good lubrication effect, both inside and outside with other lubricant, such as higher alcohols, fatty acid ester, calcium stearate and paraffin share good synergy.
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Used as additives in plastics processing
1) the EBS for excellent plastic processing additives, suitable for almost all thermosetting and thermoplastic plastics. EBS lubrication, adhesion resistance and excellent antistatic property, and can significantly improve the plastic or filler dispersion, therefore, is widely used as lubricants, release agent, smooth agent. Add this product in plastic processing, can improve the resin soluble liquid, improve work efficiency, make up for the shortage of the mold finish, make the products luster, uniform of bright colours.
2) EBS can be used as anti caking agent of various polymer film or sheet, blow molding, this product is added in 0.5 1%, not only can prevent the occurrence of bubble (fisheye), and can make the plastic bag with creamy easy open mouth.
3) as a lubricant EBS, inside and outside the good lubrication, and other lubricants such as higher alcohols, fatty acid ester hard acid calcium and paraffin share good synergy. In ABS, AS, rigid PVC, polyoxymethylene, polycarbonate, polyurethane and the machining process of phenolic resin are available AS lubrication release agent, the adding amount of 0.5-1.5%.
4) in the formula of inorganic filling and PVC polyolefin, EBS and main stabilizer to cooperate, can significantly improve the performance of polymer materials and hot weather resistance. Because the EBS and pigment or add material has strong affinity, therefore, add material can improve the dispersion of polymer and even sex, improve the business value of the product.
5) EBS well as nucleating transparent agent: in polyolefin, such as polyoxymethylene and polyamide compounds can shorten its nucleation time, promote the structure of the resin and then improving mechanical properties of products and transparency.
6) EBS also can be used as the rubber processing aid, in addition to the lubrication stripping resistance, add a good agent to the material surface. In fluorine rubber processing, can enhance the micelle pinch, processing and vulcanizing properties.
7) in the production of coatings to join the EBS, can improve the paint, packing of uniform dispersion, improve the baking paint surface flow property, prevent the paint peeling off and improve the water resistance, acid resistance. Can also play a role extinction in the lacquer.
8) in the chemical fiber industry, EBS can improve polyester, polyamide fiber heat resistance, weather resistance, they must be of antistatic property. And as an additive in the antistatic nylon fiber spinning, still can reduce yarn fracture.
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Acid ethylene bistearic amide
In the role of synthetic resin and rubber
Rubber, synthetic resin and rubber such as GRS (SBR) at 1 ~ 2% EBS is added to the emulsion, good antisticking and the effect of the anti caking.
In the role of asphalt
Asphalt: EBS to asphalt, can improve its softening point about 10 ℃, reduce the temperature cold plastic flow. But on the premise of the same crisp, can reduce the melt viscosity, increase water resistance, acid resistance, salt spray resistance.
As a lubricant
The rigid PVC, ABS, AS, polyoxymethylene, polycarbonate, polyurethane and the machining process of phenolic resin, available EBS AS lubrication mold release agent.
Mixer in inorganic filling PVC and polyolefin, EBS can be used with the main stabilizer, hot weather resistance, can significantly improve polymer, due to the EBS has strong affinity with pigment or filler, it can significantly improve the dispersion of filler in the polymer and coupling.
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