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JINGKELIAN QMB-II minimum film forming temperature (MFFT) Tester GB9267 standard

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Operating temperature range of layer plate -7~ 70 ℃, in line with standard GB9267-88, temperature measurement point 13 points, layer interval 20mm, test Coating groove 6, length 240mm, width 22mm (national standard 20~25mm), depth 0.25mm (national standard 0.20~ 0.30mm), inspection table shows 16 points, of which 1~ 13 points for the working layer temperature, 14 points for the instrument Environmental temperature, 15, 16 points for the chilled down water inlet and outlet temperature.
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JingKeLian QMB-II Minimum film forming temperature (MFFT) TesterSPEC

JingKeLian QMB-II Minimum film forming temperature (MFFT) TesterDetails

JingKeLian QMB-II Minimum film forming temperature (MFFT) TesterPacking list

SKU
NB026337
Layered plate Operating temperature range
-7~70℃
meet the standard
GB9267-88
Temperature measurement point
13 point
Layer spacing
20mm
Test Coating Tank
6 strips, length 240mm, width 22mm (national standard 20~25mm), depth 0.25mm (national standard 0.20~ 0.30mm)
Inspection table display
16 point, of which 1 to 13 point is the working layer temperature, 14 point is the instrument Environmental temperature, 15, 16 point is the inlet and outlet temperature of the chilled down water
QMB-II
Minimum film forming temperature (MFFT) Tester
Operating temperature range of layer plate -7~ 70 ℃, in line with standard GB9267-88, temperature measurement point 13 points, layer interval 20mm, test Coating groove 6, length 240mm, width 22mm (national standard 20~25mm), depth 0.25mm (national standard 0.20~ 0.30mm), inspection table shows 16 points, of which 1~ 13 points for the working layer temperature, 14 points for the instrument Environmental temperature, 15, 16 points for the chilled down water inlet and outlet temperature.
JINGKELIAN QMB-II minimum film forming temperature (MFFT) Tester GB9267 standard Picture

Introduction

When polymer emulsion is used as a treatment agent for coatings, adhesives, chemical fiber fabrics, leather, paper and other surfaces, its film-forming property is one of the important technical indicators. In order to create new products with lower film-forming temperatures, researchers are constantly improving their technical specifications and formulations. Therefore, the detection of the minimum film-forming temperature (MFT) is an important indicator of this type of coating, and the satisfactory instrument that can easily measure the MFT is the QMB-II minimum film-forming temperature Tester.

QMB-II minimum film-forming temperature Tester (referred to as low film) is designed and manufactured according to the national standard GB9267-88, it is a new generation of paint film Tester, with many advantages of traditional testing instruments at home and abroad, and integrates the advantages of desktop, energy-saving, ultra-wide workbench, accurate temperature measurement and so on.

Structural diagram of JinKeLian QMB-II minimum film-forming temperature Tester

Features

1.1 Benchtop energy saving


1.2 excellent options, unique concept: the important technical indicators of the temperature measuring instrument is accurate and stable temperature measurement, the selected temperature sensors are imported from Germany platinum resistance, with the use of fuzzy control theory and PID control combined with the LU-906M intelligent temperature regulator, to ensure that the display error is less than 0.5% ± 1 word.

In order to reduce the noise of the refrigeration system, professional semiconductor refrigeration and high-power regulated switching power supply are selected. The instrument is equipped with a water cut-off protection system, and the whole machine will be powered off once the water is cut off.


1.3 Ultra-wide working bench: The traditional low-film gradient bench has only three coating test tanks, and because one of them is placed in a known sample (which has been measured as a control), only two unknown samples can be measured for several hours each experiment. The test efficiency is low, while the QMB-II low film has 6 test strips, which means that 5 samples can be measured at the same time at a time, that is, its test efficiency is increased by 2.5 times.

JinKeLian QMB-II minimum film-forming temperature Tester display diagram

FAQ
QI want to measure the minimum film forming temperature (MFFT) of coatings. What instrument is suitable?
A QMB-II minimum film forming temperature (MFFT) meter is recommended. It is specially designed according to the national standard GB9267-88, which can accurately measure the film formation temperature of polymer emulsion and help you optimize the Coating formula.
QThe laboratory needs to measure multiple samples efficiently. What are the advantages of this instrument?
A The QMB-II has an ultra-wide workbench with 6 test slots, which can simultaneously measure 5 unknown samples at a time, which is 2.5 times more efficient than traditional instruments and is particularly suitable for batch testing.
QWhat factors affect the minimum film forming temperature (MFFT)?
A The minimum film forming temperature (MFFT) is affected by many factors, including the Glass transition temperature (Tg) of the polymer in the Coating, the type of additives in the Coating, particle morphology, Environmental temperature and Humidity.
QHow big is this volume? Does it use 220 electricity?
A It is 220V, 550 * 550 * 400 outer box size.
QApplication of minimum film forming temperature (MFFT) meter?
A Minimum film forming temperature (MFFT) meters are widely used in Coating research and production to understand the film formation characteristics of different Coatings at different temperatures, optimize Coating formulations and construction conditions, and improve Coating applicability and performance.
QQMB-II parameter can be heated to 70 ℃, is it its own heating function?
A Yes, it has its own heating function.
QIs this connected to tap water all the time during the test? Under what circumstances should a chiller be used?
A Yes, generally the temperature requirements are not high, just use tap water directly, but it is more water-intensive; if it is to do sub-zero temperature test, Jianyi uses a chiller.
QIf you use tap water, can you set the temperature of the machine at 5-10 ° C at 25 ° C in the air-conditioned room?
A You can set -20, and the tap water can also meet the requirements; when doing the sub-zero test, use the chiller.
QDo you have the minimum film forming temperature (MFFT) meter required by the GB/T9267 standard?
A This QMB-II minimum film forming temperature (MFFT) meter will do.
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