Melt Flow Indexer(MFI)

Melt flow indexer(MFI) are used for military uniforms, canvas, canvas, labor insurance products. The fabric fusing tester is designed for use in the determination of the heat-resistant properties of chemical fiber and blended fabrics to determine the effect of fabric resistance to melt treatment.This instrument is widely used in plastics raw material production plant, plastic products factory, petrochemical company and other industries as well as related colleges and universities, research institutes and quality inspection units.
Melt Flow Indexer conforms with GB/T9643, GB/T3682, JB/T5456, ISO1133 standards, and is designed in accordance with the GB/T3682-2000 and ASTM D1238-98 as well as JB/T5456, ISO1133 and similar standards for reference, used for determination of thermoplastics melt volume flow rate (MFR). The melt mass flow rate applies automatic sampling weighed by the balance; Then the volume flow rate is calculated according to the formula. The final result of the measurement is shown on the LCD screen of the instrument and output by the microtype printer.

Application Scope
Accuratemeasuring data, simple operation, intuitive and clear, stable and reliable performance. It is suitable for fluorine plastic, nylon and other engineering plastics,and it can also be applied to polyethylene (PE), polypropylene (PP), polyformaldehyde (POM), polystyrene (PS)ABS resin,polycarbonate plasticwith lower melting temperature. It is widely used in plastic production, plastic products, petrochemical industry and related colleges and universities, scientific research units and commodity inspection organisation.

ISO 1133,ASTM D1238,GB/T3682

1. The heating rate is fast and the overshoot is very small
2. High temperature accuracy
3. After packing, the thermostat can be restored quickly
4. Calibration of test parameters and correction of convenience
5. Manual and automatic cutting test method can be adopted
6. Liquid crystal display in Chinese
7. Equipped with printer, automatic printout of test results

Work Principle
The melt flow indexer is a plastic extruder. Under the specified temperature condition, the heat furnace is used to melt the measured objects. The measured objects in molten state is squeezed out through a certain diameter hole under the specified load. In plastic production, the melting index is used to indicate the physical properties of polymer materialssuch as fluidity and viscosityin the melt state. The so-called melt mass flow rate is the 10 minutes extrusion weight converted from the average weight of the extruded samples from different parts.

Technical Parameters
Items Parameters
Temperature range and accuracy 0 ℃ ~ 600 ℃, continuously adjustable, accuracy ± 1 ℃
Time accuracy 0.1s
Rush time 0 ~ 60s can be arbitrarily set
Steel ball specifications ¢ 8mm, weight 21g
Power supply AC220V 50Hz 500W
Dimensions 440mm × 275mm × 350mm (length × width × height)
Weight About 45Kg

Standard test load (level 8) :
Level 1:0.325 kg= (piston rod + weight tray + heat shield +No.1 weight) =3.187N
Level 2:1.200 kg=(0.325+ 0.875 No.2weight) =11.77 N
Level 3:2.160 kg=(0.325+ 1.835 No.3weight) =21.18 N
Level 4:3.800 kg=(0.325+ 3.475 No.4 weight) =37.26 N
Level 5:5.000 kg=(0.325+ 4.675 No.5 weight) =49.03 N
Level 6:10.000 kg=(0.325+4.675 No.5 weight + 5.000 No.6 weight) =98.07 N
Level 7:12.500 kg=(0.325+ 4.675 No.5 weight + 5.000 No.6 weight+ 2.500 No.7 weight) =122.58 N
Level 8:21.600 kg= (0.325x 0.875 No.2weight + 1.835 No.3weight+ 3.475 No.4weight+4.675 No.5weight+5.000 No.6weight+2.500 No.7 weight+ 2.915 No.8 weight) =211.82 N
The relative deviation of test load is less than 0.5%.


至: 千实精密机电仪器检测设备有限公司
Your E-mail:

Send to other suppliers

Other supplier products

spray water repellency tester
spray water repellency tester Water Repellency Tester is used to check the water repellency of the fabric by spray test in textile testing laboratory. Suitable for Table cloth, ...
45 Degree Flammability Tester
45 Degree Flammability Tester Testing Standards:ASTM D1230, FTMS 191-5908, CFR 16 Part 1610, CALIF TB 117, NFPA 702, GB/T 14644Applications:45 degree flammability tester is desi...
Limiting Oxygen Index Tester
Limiting Oxygen Index Tester Introduction To automatically determine the minimum quantity of oxygen required for combustion. The apparatus determines the flammability charac...
textile fabric thickness tester
textile fabric thickness tester digital fabric thickness tester is designed to accommodate testing to ASTM D1777, option 1, with pressure foot of 1.129” diameter under a loa...
dry cleaner equipment for testing
dry cleaner equipment for testing Dry Cleaning and Washing Cylinder, to determine color fastness to dry-cleaning and chlorinated pool water (AATCC 162), is applied to prepare sample...

Same products

KRD30-10 离心式稳态加速度试验机
KRD30-10 离心式稳态加速度试验机 卖方: 科瑞迪机电设备有限公司 KRD30系列离心式稳态加速度试验机用于评估元器件、设备及其他电工电子产品在恒加速度环境(重力除外)下的结构适应性和性能是否良好,并获得试品的电参数。 先进的控制系统:全自动计算机...
KRD42 双边提升零跌落试验台
KRD42 双边提升零跌落试验台 卖方: 科瑞迪机电设备有限公司 KRD42系列包装产品跌落试验机主要应用于包装货物在运输,搬运作业过程中会受到垂直跌落的撞击,通过对包装货物进行规范的试验(面跌落,角跌落,棱跌落等)采集数据,对包装的缓冲减振设计,包装材料的选...
KRD17 气动双向垂直冲击试验台
KRD17 气动双向垂直冲击试验台 卖方: 科瑞迪机电设备有限公司 气动双向垂直冲击试验台是针对一些不能或不易翻转的大型试品设计研发的新型产品,可完成垂直方向的向上和向下冲击试验。 l 气压驱动,对环境无污染。 l 一机多用,一次装夹,完成向上和向下的冲击和...
KRD32 非标离心式恒加速度试验机
KRD32 非标离心式恒加速度试验机 卖方: 科瑞迪机电设备有限公司 KRD32系列非标离心式恒加速度试验机是为军工产品做模拟动态离心运动﹑双环境力离心运动和中心高速旋转运动等方式的一种测试手段,以考核电子元器件、小型组件和其他电工电子产品的抗荷性能及检测抗荷性能...
KRD41 小型跌落试验台
KRD41 小型跌落试验台 卖方: 科瑞迪机电设备有限公司 RD41系列小型跌落测试仪适用于小型消费电子产品和组件的自由落体测试,例如手机,对讲机,电子词典,CD / MD / MP3等,适用标准JISC 0044和IEC 60068-2-32。通过对电...