乙撑双硬脂酸酰胺EBS
化学品名称。EBS作为润滑剂，内外润滑效果极佳，与其他润滑剂如高级醇、脂肪酸酯、硬脂酸酯钙及石蜡等合用具有良好的协同作用。
目录
在塑料加工中作助剂用
1）EBS为优良的塑料加工助剂，几乎适用于所有热固性和热塑性塑料。EBS的润滑作用，抗粘连性和抗静电性优良，并能显著改善塑料或填料的分散性，因此，广泛用作润滑剂，脱模剂，爽滑开口剂。在塑料加工中加入本品，可改善树脂的溶流动性，提高工效，弥补模具光洁度之不足，使制品有光泽，色彩均匀鲜艳。
2）EBS可作为各种聚合物薄膜或片材的防粘结剂，吹塑时加入本品0.5-1%，不单可以防止气泡（鱼眼）的发生，并可使塑料袋口爽滑易开。
3）EBS作为润滑剂，内外润滑作用优良，与其它润滑剂如高级醇，脂肪酸酯硬酸钙及石蜡等合用有良好协同作用。在ABS，AS，硬质PVC，聚甲醛，聚碳酸脂以及聚胺脂和酚醛树脂的加工中，可用本品作为润滑脱模剂，其添加量0.5-1.5%左右。
4）在无机填充聚氯乙烯和聚烯烃的配方中，EBS与主稳定剂配合，可显著提高聚合物的材料和耐热耐候的性能。由于EBS与颜料或添料有较强的亲和力，因此，可改善添料的聚合物中的分散性和偶连性，提高制品的商业价值。
5）EBS尚可作为成核透明剂：在聚烯烃，聚甲醛和聚酰胺等化合物中能够缩短它的成核时间，促进树脂结构的变细，进而改善制品的机械性能和透明度。
6）EBS还可作为橡胶加工助剂，除具有润滑脱模性，添料表面增光剂。在氟橡胶加工中，可以提高胶粒提捏，加工和硫化性能。
7）在生产涂料加入EBS，能够提高颜料，填料的均匀分散性，改善烘干漆的表面流平性，防止漆皮剥落并改善耐水，耐酸性。在硝基漆中还可以起到消光作用。
8）在化纤工业中，EBS可以提高聚脂，聚酰胺纤维的耐热性，耐候性，赋予它们一定的抗静电性。而在抗静电尼龙纤维的纺丝中作为添加剂，还能减少纱线的断裂。
乙撑双硬脂酸酰胺
在合成树脂及橡胶中的作用
橡胶:合成树脂及橡胶如GRS(SBR)在它们的乳化液中加入1~2%EBS,有良好的抗粘及抗结块的效果.
在沥青中的作用
沥青:EBS加入沥青中,能够提高其软化点约10℃,减少冷温塑性流动.而且在不变脆的前提下,可降低融化后粘性,增加耐水,耐酸,耐盐水喷雾.
作为润滑剂的功效
在ABS、AS、硬质PVC、聚甲醛、聚碳酸酯、聚氨酯和酚醛树脂的加工中，可用EBS作为润滑脱模剂.
◆在无机填充PVC和聚烯烃中，EBS可与主稳定剂配合使用，可显著提高聚合物材料的耐热耐候性能，由于EBS与颜料或填充料有较强的亲和力，故可显著改善填料在聚合物中的分散性和偶联性。
◆本产品可作为橡胶加工助剂，除具有润滑脱模功效外、填料表面该性能外，还可以提高胶管、胶板表面光洁度，可作为橡胶表面增光剂。在氟橡胶加工中，可改善胶粒提捏、加工和硫化性能。
◆在涂料生产中加入EBS，可提高颜料、填料的均匀分散性，改善烘干漆的表面流平性，防止漆皮剥落并改善耐水、耐酸碱性；在硝基漆中还可以起到消光作用。
◆在化纤工业中，EBS可以提高聚酯、聚酰胺纤维的耐热、耐候性能，赋予它们一定的抗静电效果，在抗静电尼龙纤维纺丝中可减少纱线的断裂。
◆EBS还可以作为石油产品的熔点上升剂、金属拉丝时的润滑剂和防腐剂、纸张涂层的成分、电器元件的灌封材料
英文版
Acid ethylene bistearic amide EBS
Chemical name. EBS as lubricant, lubrication effect is good, both inside and outside with other lubricants, such as higher alcohol, fatty acid ester, calcium stearate and paraffin share good synergy.
directory
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 antistatic ability is good, and can dramatically improve the dispersibility, plastic or packing, therefore, is widely used as lubricants, release agents, smooth agent. Add this product in plastic processing, can improve dissolved liquid resin, improve the work efficiency, make up for the lack of mould 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 bubbles (fisheye), and can make the plastic mouth smooth easy open.
3) EBS as lubricant, lubrication effect is good, both inside and outside with other lubricants, such as higher alcohols, fatty acids ester hard acid calcium and paraffin share good synergy. In ABS, AS, rigid PVC, polyoxymethylene, polycarbonate, polyurethane and the machining process of phenolic resin can be used AS lubrication mold release agent, the amount of 0.5-1.5%.
4) in inorganic filling and PVC polyolefin formula, EBS and main stabilizer combination, can significantly improve the performance of polymer materials and heat resistance weather resistance. Because the EBS and pigment or add material has the strong affinity, therefore, can improve more the material of the dispersion of polymer and accidentally even sex, improve the business value of the product.
5) EBS can be as a nucleating transparent agent: in polyolefin, such as polyoxymethylene and polyamide compounds can shorten its nucleation time, promote the structure of the resin and products to improve mechanical properties and transparency.
6) EBS also can be used as the rubber processing aid, in addition to lubricating stripping resistance, add a good agent to the material surface. In fluorine rubber processing, can enhance the micelle, processing and vulcanizing properties.
7) in the production of coatings to join the EBS, can improve the paint, the packing of uniform dispersion, improve drying paint surface flow property, to 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, gives them some antistatic property. And as an additive in the antistatic nylon fiber spinning, can reduce yarn faults.
Acid ethylene bistearic amide
The role of the synthetic resin and rubber
Rubber, synthetic resin and rubber such as GRS (SBR) at 1 ~ 2% is added to the emulsion EBS, good resistance to sticky and the effect of the anti caking.
In the role of asphalt
Asphalt: EBS in asphalt, which can improve its softening point about 10 ℃, reduce temperature cold plastic flow. But on the premise of unchanged brittle, may 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 stabilizing agent, polymer material can obviously improve the heat weather resistance, due to the EBS has strong affinity with pigment or filler, it can significantly improve the dispersion of filler in the polymer and coupling.
Pieces of this product can be used as rubber processing aid, besides have lubrication demoulding effect, the filler surface performance, can also improve the rubber hose, rubber sheet, surface finish, can be used as a good agent to the rubber surface. In the fluorine rubber processing, can improve the colloidal particles to knead, processing and vulcanizing properties.
Adding EBS in coating production, can obviously improve the uniform dispersion of pigment, filler, improving drying paint surface flow property, to prevent the paint peeling off and improve water resistant, acid and alkali; Can also play a role extinction in the lacquer.
Pieces in the chemical fiber industry, EBS can improve the heat resistance, weather resistance of polyester, polyamide fiber, gives them some antistatic effect, can reduce in antistatic nylon fiber spinning yarn faults.
Mixer EBS can also rise as the melting point of oil products, metal wire drawing lubricant and preservatives, paper coating components, electrical components of the potting material
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