02-Nov-21
Delta Tecnic, a Barcelona-based company specialized in the production and distribution of color concentrates and raw materials for plastics, cables, inks, paints and cosmetics, promotes the production of micromasterbatches to improve the dilution process in the PVC and cable industry. Through this innovative solution, manufacturers can optimize their production processes, achieving higher quality in the final result and reducing costs.
MicroMasterBatch是一种具有降低的颗粒大小的主键，适用于PVC和Polyolefins，可提供更好的控制和最佳颜色同质性。该行业的关键下注是为了使电缆制造更便宜，加快生产加快，提高效率并确保最高质量。事实是，降低的三角洲主斑的尺寸可确保更快的稀释度，因为它们融化并较早地融合了该化合物。
During the masterbatch extrusion process, the pigments, i.e. the raw material, are dispersed. Originally, the pigments have agglomerates in their structure, which are separated in this process into crystalline units and then encapsulated in a polymeric base. After encapsulation of the single units, the pellet is formed and prevented from re-agglomerating, avoiding impurities or sparks in the final product. Delta Tecnic ensures the best dispersion and optimal dilution in the extrusion process with maximum coloring strength.
该公司从其三角洲颜色部门推广了一系列针对电缆行业和PVC行业的应用程序开发的一系列MicromasterBatch解决方案。作为新颖性，以下脱颖而出：
Micropellet.基于PVC的MasterBatch用于PVC和有线行业中所有类型的应用程序，开发出旨在改善该化合物中的稀释。
Small Micropellet.电缆制造和PVC行业中所有类型应用的颜色万事集，需要快速稀释和良好的同质性。粒径比标准颗粒小三倍，它可以保证颜色同质性而不会污染灰尘。
微珠。PE and EVA based masterbatch for the cable industry, it allows to improve color dilution where traditional masterbatches do not achieve good color homogenization. Its reduced design improves dosing compared to traditional granules. This masterbatch formulation helps to eliminate defects or areas of uneven color in cable manufacturing.
Dilution is the process by which the masterbatch is incorporated into the compound for the transformation of the plastic. The factors that influence the quality of the dilution are diverse, including the formulation and the size of the pellet of the masterbatch. From Delta Tecnic, the objective is to provide a masterbatch that ensures the fastest possible dilution.
For a better process result, a proper dosing must also be performed. Thanks to the excellent selection of our pellet size regularity the dosing of our masterbatches is done in an optimal way, without causing problems during their entry into the extrusion process. In many cases a mixing unit in the dosing system can help to improve the homogeneous distribution of small pellets in relation to large pellets. When all this mixture is discharged into the extruder, the homogenization of the final color of the manufactured part is optimized.
越来越短，更快的挤出机的趋势会产生隔热层壁厚较小的电缆，这使得获得完美的颜色同质性变得更加困难。因此，由于新的尺寸减小了颗粒主斑，因此在颜色均匀性方面改善结果更加容易。
Source; Delta Tecnic
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