Basic engineering properties of EPS geofoam including density, Young's modulus, compressive strength, shear strength, and behavior under cyclic loading are explained. Then the application of EPS geofoam in some
生物基泡沫(EBB):来源于可再生资源,可生物降解,环境友好。 聚苯乙烯泡沫(Polystyrene Foam) 聚苯乙烯泡沫(Polystyrene Foam),也称为发泡聚苯乙烯(Expanded Polystyrene,简称EPS),是一种轻质、多孔的聚合物材料,由聚苯乙烯树脂通过物理发泡过程制成。以下是关于聚苯乙烯泡沫的详细介绍: 特性 轻质:EPS具有非常低的密度,通...
Expanded Polystyrene foam offers a broad range of physical properties to allow packaging designers to meet the challenges of protection and distribution. These properties, in combination with appropriate engineering design considerations, provide the design flexibility required to create truly cost effective ...
当发泡聚苯乙烯泡沫板作为建筑保温隔热用途,出口到欧盟国家进行销售和使用,一般会要求按照协调标准进行CE认证即可;但如果作为承重层和防水层的隔热层使用时,会要求按照ETA认证的要求进行认证。 EPS泡沫板ETA认证标准 EAD 040773-00-1201 Expanded Polystyrene Foam Boards as Load bearing layer and thermal insulation out...
MYREAL EPS foam Board is a closed cell polystyrene foam board made of deployable polystyrene beads which are heated to pre-bubble and then heated to form in the mold. It is made of raw materials after pre-delivery, curing, molding, drying and cutting. It can n...
发泡率不同、材料特性不同。1、发泡率不同，eps缓冲层属于低发泡的泡沫，泡沫属于高发泡。2、材料特性不同，eps缓冲层都具有很好的减振缓冲作用，但是泡沫的材质略硬，弹性和缓冲性能要低一些，而且EVA材料在长期压力下不容易恢复，容易变形。EPS
EPS(Expanded Polystyrene foam)聚苯乙烯泡沫的生产工艺,主要包括原料配料、发泡、成型、烘干四个大环节,它们构成了EPS泡沫成型过程的重要部分。 一、原料配料: 1、聚苯乙烯:聚苯乙烯是EPS泡沫的主要原料,具有良好的加工性能,可以用来制造各类EPS泡沫产品,具有抗腐蚀、耐高低温、防潮、抗冲击等优点。 2、助剂:助剂对EPS...
EPS,全称为聚苯乙烯泡沫(Expanded Polystyrene Foam),是一种常见的塑料材料。它的化学式为 (C8H6)n,其中 n 表示聚合度,即重复单元的数量。EPS 由苯乙烯单体经聚合而成,具有优良的物理性能和化学稳定性。 2.EPS 的结构和性质 EPS 具有闭孔结构,这种结构使得它具有轻质、隔热、吸震等特点。由于其优良的性能,EPS...
– EPS has very low thermal conductivity. This is due to its closed-cell structure consisting of 98% air. This air trapped within the cells is a very poor heat conductor. Hence provides the foam with excellent thermal insulation properties. Thethermal conductivity of expanded polystyrene foamof ...
Beehives - Expanded polystyrene (EPS) beehives provide insulation keeping the bees warmer in the winter months protecting against heavy frosts and even sub-zero temperatures, whilst keeping them cool in the summer when overheating can become an issue allowing for effective brood rearing. EPS Material...