Melt flow indexer塑胶熔融指数测定仪英文介绍
时间:2012-10-23 阅读:4228
一、功能说明FUNCTION:
本机适用于熔融粘度较低的热塑性塑胶的品质判断。测试方法是在规定温度、荷重及活塞于仪器圆柱筒内,以计时测量方法测试熔融塑胶挤过规定长度与直径的细孔模的速率,用来判断制程当中聚合物流率的均匀性。本机符合ASTM、ISO、CNS规范A法的测试标准,可选择定时自动切料或按键切料。适用于流率在0.15~50g/min间的材料,B法测试标准可装配。
This tester covers measurement of the rate of extrusion of molten resins through a die of specified length and diaeter under prescribed conditions of temperature, load and piston position in the barrel for measuring the flow rates of polymer in producing process. This tester is complied with ASTM,ISO,JIS,CNS method A. The specimen can be cut off automatically either by a pre-setting specified time interval or by manually pressing the control key. It is applicable to test the material with a flow rates that fall between 0.15 and 50g/10min, It is acceptable to install method B as your instruction.
二、符合标准Produce spec:
1. GB/T 3682-2000 idt ISO 1133:1997 热塑性塑料熔体质量流动速率和熔体体积流动速率的测定
2. ASTM D 1238-2010 用挤压塑料计测量热塑性塑料熔体流动速率的试验方法
3. ASTM D 3364-1999(2011) 聚氯乙烯和流变的不稳定热塑性材料流动速率的测试试验方法
4. JIS K 7210-1999 塑料.热塑塑料熔体质量流速(MFR)和熔体体积流速(MVR)的测定
5. BS 2782-7 Method 720A-1997 塑料的试验方法 第7部分 流变性能 试验方法720a 热塑性塑料熔体质量流动速率(MFR)和熔体体积流动速率(MVR)的测定
6. JB/T 5456-2005 熔体流动速率仪 技术条件
三、规格参数SPECIFICATIONS:
1. 温度控制Temperature Control:常温~400℃,PID控制,精度±0.1℃(含超温保护)
Room Temp. ~400℃±0.1℃, PID control, inciude overheat protected
2. 砝码Weight:1000g、2160g、3800g、5000g、7160g、10000g、12500g、21600g
(任选一种equipped with one of them)
3. 圆柱筒Cylinder:Ø9.5504±0.0076mm
4. 活塞Piston:Ø9.4742±0.0076mm
5. 细孔模Die:外径:9.5±0.02mm;孔径:2.0955±0.0051mm;长度:8.00±0.02mm
Out diameter 9.5±0.02mm, Inner diameter 2.0955±0.0051mm, Length 8.00±0.02mm
6. 自动切料装置Auto Cutoff Device:自动切料,手动切料可选择,设定时间0.1~99.99min任意设定
Auto/manual selection, time interval 0.1~99.99min
7. 附件Accessories:水银温度计150℃、200℃、250℃、300℃(任选一种);
Mercury thermometers, 150℃, 200℃, 250℃, 300℃(equipped with one of them)
清洁刷1支;通管器1支;导料棒1支;观察镜1个;
Brush for clean the die, brush for clean the die, a die plug, speculum
电木进料漏斗1个;刮胶钢片3片,细孔模测试规2支
Bakelite funnel for charging sample, three steel sheets for cutting off the extruded sample, cylinder gauge
8. 体积Dimensions:W400×D510×H600mm(约about)
9. 重量Weight:42Kg(约about)
10. 电源Power:1∮ AC220V 3.