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This Melt Flow Index Test Equipment is used to determine the melt flow rate (MFR) of thermoplastics in g/10min units. It is designed for testing polyethylene, polypropylene, polyoxymethylene, ABS resin, polycarbonate, nylon, and various fluoride plastics and other polymer materials.
Working Principle
The equipment operates by heating the test material to its molten state under specified temperature conditions. The molten material is then extruded through a standardized orifice under controlled load conditions. The melt flow rate represents the polymer material's fluidity and viscosity properties in the molten state, calculated as the average mass extruded over a 10-minute period.
Calculation Formula: MFR (θ, mnom) = tref * m / t = 600 * m / t (g/10min) Where: θ = Test temperature, mnom = Nominal load (Kg), m = Average cut mass (g), tref = Reference time (10min): 600, t = Cut time interval (seconds)
Designed for industrial manufacturing facilities, quality control laboratories, and research institutions involved in plastic production and material development.
Standards Compliance
Manufactured in accordance with GB/T3682-2000 standard requirements.
Technical Specifications
Model
Plastic MFI Melt Flow Index Test Equipment
Discharge Port Diameter
Φ2.095±0.005mm
Discharge Port Length
8.000±0.025mm
Barrel Diameter
Φ9.550±0.025mm
Barrel Length
152±0.1mm
Piston Head Diameter
9.475±0.015mm
Piston Head Length
6.350±0.100mm
Standard Test Load (8 grades)
Grade 1: 0.325kg
Grade 2: 1.200kg
Grade 3: 2.160kg
Grade 4: 3.800kg
Grade 5: 5.000kg
Grade 6: 10.000kg
Grade 7: 12.500kg
Grade 8: 21.600kg
Load Test Relative Error
≤0.5%
Test Method
Mass Method (MFR)
Temperature Range
Room Temperature - 450℃
Temperature Accuracy
±0.2℃
Temperature Resolution
0.1℃
Timing Range
0.1 - 999 seconds
Timing Accuracy
0.1 seconds
Material Cutting
Automatic or Manual
Display
LCD
Printing
Equipped with printer for test reports
Working Conditions
Ambient temperature 10℃-40℃; Relative humidity 30%-80%
Dimensions
250*350*510mm (L*W*H)
Product Images
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2014
Total Annual:
1 Million-2.5 Million
Employee Number:
100~150
Ecer Certification:
Verified Supplier
We,Dongguan Zhongli instrument Technology Co., Ltd. Which Located in Dongguan, Guangdong, China. It is a collection development, research, production and sales of test equipment technology company.
Companies with technical support, marketoriented, fundamental human. Have a high level of professio... We,Dongguan Zhongli instrument Technology Co., Ltd. Which Located in Dongguan, Guangdong, China. It is a collection development, research, production and sales of test equipment technology company.
Companies with technical support, marketoriented, fundamental human. Have a high level of professio...