HT-3682VM Series High Melt Flow Rate Tester for PP Meltblown Materials

Number:

HT-3682VM

Activity price:

Market price:

Category:

High Melt Index PP Meltblown Melt Flow Rate Tester HT-3682VM Series

Message

Details

HT-3682VM Series High Melt Flow Rate Tester for PP Meltblown Materials

Features:

A. Specially developed and produced for PP meltblown materials

B. Special models, easy to use, anyone can operate

C. High accuracy of temperature control, fast heating rate, 4 hours temperature drift does not exceed ± 0.2 ℃

D. High displacement accuracy, up to 0.01mm; the die material is tungsten carbide

E. Volumetric test without cutting, can directly output the test results

F. Accurate volume time 0.001s

G. Built-in micro printer, can print test data at any time

H. The density value of the material at a specific temperature can be calculated by the ratio of the volumetric mass method

J. It can be connected to the computer via USB, and the test conditions can be set on the computer through the software, the data can be printed, and the data can be stored (optional)

Model difference

1. HT-3682VM-BA: 4.3 inch color screen button

2. HT-3682VM-5PT: 5 inch touch screen with top and bottom structure or 5 inch touch screen with left and right structure

3. HT-3682VM-7PT: left and right structure, dual temperature monitoring 7 inch touch screen

Main technical parameters

Temperature range: 0 ℃ -400 ℃
Double heating ring, double P100 temperature monitoring system (for HT-3682VM-7PT)
Temperature display resolution: 0.1 ℃
Temperature accuracy: ± 0.2 ℃ (HT-3682VM-7PT: ± 0.2 ℃)
Temperature uniformity:

± 0.5 ℃ (HT-3682VM-7PT: ± 0.2 ℃)

Volume timing resolution: 0.001S,Accuracy:0.01S
Chinese GB / 3682-2018S standard die / half die diameter: Φ2.095 ± 0.005mm / Φ1.050mm ± 0.005mm; die length: 8.000 ± 0.025mm / Φ4mm ± 0.025mm(half die is optional)
American ASTM D1238 standard die / half die diameter: Φ2.0955 ± 0.0051mm / Φ1.048mm ± 0.005mm; die length: 8.000 ± 0.025mm / Φ4mm ± 0.025mm
Loading barrel diameter: Φ9.550 ± 0.007mm; length: 152 ± 0.100mm
Piston rod head diameter: Φ9.475 ± 0.007mm, length: 6.350 ± 0.100mm
Weight accuracy: ± 0.5%

Japan Omron photoelectric rotary displacement measurement sensor
Mold material: tungsten carbide
Displacement measurement

accuracy: 0.01mm

Test load: 2160g
Countdown: 300s
Melting index temperature: 230 ℃
Volume method test range:

0.1-3000cm3/10min(displacement measurement)

Measuring range of melt-blown material mass method: (0.1 ~ 2300) g/10min(displacement measurement)
Measurement range of non-melt spray material mass method: (0.1 ~ 100)g/10min (cutting measurement)
Output mode: Mini automatic printout
Power supply voltage: AC220V ± 10% 50HZ or AC110 / 600HZ; choose different power supply voltage according to the country of use
Weight: 60kg

Standard accessories:

Main host * 1; printer * 1; weight tray * 1; piston rod * 1; die * 1; charging hopper * 1; charging rod * 1; barrel cleaning rod * 1, Die cleaning rod * 1; gauze * 2; printing paper * 2; feeding tray * 1; power cord * 1; instruction manual * 1; certificate * 1

Testing procedure

(1) Turn on the power of the HT-3682VM meltblown melt index tester, adjust the level, set the temperature to 230 ° C, close the die plate, then put the die into the charging cylinder, click the temperature control button to let the instrument start heating at 230 ℃

(2) After constant temperature to 230 ℃, prepare 13 ~ 15ml polypropylene PP raw material, pour the raw material into the charging cylinder and compact it with the rod, then insert the 325g load piston rod into the charging cylinder, at this time the displacement rod is placed under the weight tray, but can not touch the piston disc, then press the 1835g load sleeve on the piston rod, click the timer, the instrument starts to count down 300 seconds.

(3) When the countdown of the instrument is over 300 seconds, there will be an alarm sound, and then click Run, and then push the die baffle away, the raw material will be extruded under the load pressure of 2160g, when the piston rod touches the encoder, the instrument will start the timing. When all the raw materials are extruded, the timing will automatically end. The MFR value of the

melt-blown polypropylene PP raw material will be displayed on the screen.unit is g / 10min.

(5) Select the print result on the screen and automatically print out the test result. A

Note: According to the GB / T3682-2018 standard specification, the MFR value in the above test is the MVR value and the density obtained through the temperature of 230 ℃.

Keyword:

None