Specialized melt flow rate meter for meltblown materials

TY-5005Melt index meter (volume method)

1、 Product Introduction:

The melt index meter meets the requirements of GB/T3682-2000 standard, and its main parameters also meet the requirements of ISO1133-97, ASTM1238, JIS and other standards. It can be used to determine the melt volume flow rate (MVR) of polypropylene materials, specifically forApplied to PP melt blown material production, melt blown fabric production, petrochemical industry, as well as related universities, research institutions, and inspection departments.

IIProduct features:

Ø High precision Chinese English color controller, specially customized touch screen controller, has unparalleled advantages in control accuracy and service life

Ø Built in micro printer, capable of printing test data

Ø Dual temperature control system, using dual imported heating coils, imported PT100 platinum resistance sensor, independent temperature control for upper and lower sections, improving testing accuracy and temperature stability.

Ø Specialized imported displacement sensor, tested MVR (volume method), with an accuracy of 0.01mm.

3、 Testing method: Volume Method (MVR)

4、 Display mode: Chinese and English color LCD display

5、 Main technical parameters:

Ø Temperature range: 0 ℃ -350 ℃

Ø Temperature fluctuation: ± 0.2 ℃

Ø Temperature uniformity: ± 1 ℃

Ø Test range: 200-20000cm ³/10min

Ø Temperature display resolution: 0.1 ℃

Ø Time display resolution: 0.1S

Ø Barrel diameter:Φ2.095±0.005mm

Ø Discharge port length: 8.000 ± 0.025mm

Ø Loading cylinder diameter: Φ 9.550 ± 0.025mm

Ø Weight accuracy: ± 0.5%

Ø Output method: Micro automatic printing output

Ø Test load: Level 2 weight

Power supply voltage: AC220V ± 10% 50HZ

7、 List of melt index accessories:

Machine reference image/imported volume acquisition encoder/touch human-machine exchange color screen

The following conventional melting points

Equipment Overview:

TY-5005/TY5005Amelt indexerSuitable for determining the mass flow rate and volume flow rate of thermoplastic melts.

Compliant with standards:

1. JJG 878-1994Melt Flow Rate Meter

2. JB/T 5456-2005Technical Conditions for Melt Flow Rate Meter

3. GB/T 3682-2000Determination of mass flow rate and volume flow rate of thermoplastic melt

4. ISO 1133:1997《Plastics - Determination of the melt mass – flow rate (MFR) and the melt volume – flow rate (MVR) of thermoplastics》

5. ASTM D1238-01《Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer》

Performance characteristics:

1. The main frame is processed separately, making installation and maintenance convenient. In case of after-sales service, customers can disassemble and replace the parts themselves

2. The key components such as the barrel and piston rod are made of high-temperature, low expansion coefficient alloy materials, and undergo special surface heat treatment. They are not easily deformed at high temperatures, have high hardness, are not easily worn, and can be used for a long time

3. Non contact high-precision lever type optocoupler is used to measure displacement. The mass of the lever type optocoupler is balanced before and after, without additional devices such as springs, which will not bring other effects when measuring displacement and effectively prevent experimental errors

4. Equipped with an automatic cutting device driven by micro clicks, the cutting time can be set. Rotating clicks will cut once according to the set cutting time, with precise time control and small errors. The cutting device can also be manually driven, making it easy and convenient to operate

5. Equipped with a microcomputer controller specifically developed for the melt finger testing machine, it can perform full process control, data processing, data printing, etc. of the testing process, and print the test results through the equipped micro printer.

Technical parameters: