现货PMMA Resist zk5HF 用于纺织应用，片材，墙板，铸模/模具
特点：EvonikIndustries AG Plexiglas PMMA Resist zk5HF 用于保护性遮盖物，纺织应用，片材，墙板，铸模/模具
PMMAResist zk5HF 高抗撞击,流动性佳,耐气候
Plexiglas®PMMA Resist zk5HF
聚甲基丙烯酸甲酯-丙烯酸
EvonikIndustries AG
产品说明
ProductProfile:
PLEXIGLAS®Resist zk5HF is an amorphous, impact-modified thermoplastic moldingcompound (PMMA-I).
Typicalproperties of impact-modified PLEXIGLAS® molding compoundsare
﹒highweather resistance
﹒excellenttransmission and clarity
﹒brilliantappearance
﹒thepleasant feel and sound of the moldings.
PLEXIGLAS®Resist zk5HF is characterized by the following specialproperties:
﹒highbreak resistance and impact strength
﹒improvedresistance to stress cracking
﹒excellentflow.
Application:
Usedfor injection molding as well as for extruding sheets andprofiles.
Examples:
applicationsinvolving thin walls and long flow paths; thin-walled components;items requiring accurate mold surface reproduction, such as veryfinely textured luminaire covers.
UL黄卡2：E65495-247821
含添加剂：冲击调节器
材料特点：高ESCR（抗应力裂纹），高抗撞击，流动性佳，耐气候影响，高清晰度，外观良好
材料用途：保护性遮盖物，纺织应用，片材，墙板，铸模/模具/工具
产品形式：颗粒料
加工方法：挤出，注射成型
定属记号：丙烯酸(PMMA)
塑料牌号：PMMAResist zk5HF
材料物性
物理性能 | 额定值 | 单位制 | 测试方法 |
密度 | 1.17 | g/cm³ | ISO1183 |
溶化体积流率(MVR)(230℃/3.8kg) | 8.10 | cm³/10min | ISO1133 |
吸水率 | ISO62 | ||
23℃,24hr | 1.9 | % | |
平衡,23℃,50%RH | 0.50 | ||
机械性能 | 额定值 | 单位制 | 测试方法 |
拉伸模量 | 2500 | MPa | ISO527-2/1 |
拉伸应力(屈服) | 55.0 | ISO527-2/50 | |
拉伸应变(屈服) | 4.5 | ||
断张率 | 25 | ISO527-2 | |
冲击性能 | |||
简支梁缺口冲击强度(23℃) | 50 | kJ/m² | ISO179/1eU |
热性能 | |||
维卡软化温度 | 96.0 | ℃ | ISO306/B50 |
线形膨胀系数-流动(0到 50℃) | 0.000090 | cm/cm/℃ | ISO11359-2 |
可燃性 | 测试方法 | ||
UL阻燃等级(1.60mm) | HB | UL94 | |
光学性能 | |||
折射率 | 1.490 | ISO489 | |
透射率3 | 92.0 | ISO13468-2 | |
补充信息 | |||
FireRating | B2 | DIN4102 | |
注射 | 额定值 | ||
干燥温度 | <85.0 | ||
干燥时间 | 2.0到3.0 | hr | |
加工(熔体)温度 | 220到260 | ||
模具温度 | 50.0到70.0 | ||