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Thermal Properties Analyzer

Thermal conductivity (Lambda), Ash fusion, Thermal screening

Microscopic Hot/Cold Stage, Wafer chuck, Thermal plate, Thermal probe station

멜트 인덱스 (Melting Indexer, Melt Flow Index)

본 장비는 열가소성 수지의 melt mass-flow rate "MFR" (ɡ/10min)과 melt volume-flow rate "MFV" (cm3/10min), melt density를 결정하도록 하는 기기로써, 

  • 용융 온도가 높은 폴리카보네이트, 나일론, 불소 수지 등의 엔지니어링 플라스틱 시험과,
  • 용융 온도가 낮은 폴리에틸렌, 폴리스티렌, 폴리프로필렌, ABS 수지, 폴리포름알데히드 수지 등의 플라스틱 시험에 사용됩니다.

플라스틱 소재, 제품, 석유화학 분야에 널리 적용됩니다.


Standards

ISO 1133, ASTM D 1238, DIN 53735, UNI-5640 (Technical Standard of Melting Flow Rate Instrument).


Tests performed

  1. PID 온도 제어 및 디지털 디스플레이를 채택했습니다.
  2. 자동 및 수동으로 재료 절단이 가능하며,
  3. MFR과 MVR의 두 가지 측정 방식을 지원합니다.
  4. 빌트인 프린터로 시험 보고서를 출력할 수 있습니다.
  5. PC 제어 연결도 가능합니다.


Main technical parameter

Measuring range

  • 0. 01-600.00 g/10min (MFR)

  • 0. 01-600.00 cm3/10min(MVR)

  • 0.001-9.999 g/cm (melt density)

Temperature range

50 ~ 400℃

Temperature

  • precision: ±0.5℃
  • resolution: 0.1℃

Material canister inside

  • diameter 9.55 ±0.025mm
  • length: 160mm

Piston

  • diameter 9.457±0.01mm
  • mass: 106g

Mould inside

  • diameter 2.095mm
  • length: 8±0.025mm

Load:

full load

Base weight

0.325 kg (piston weight + base poise weight)

Weights

0.875 kg, 1.290 kg, 1.835 kg, 3.475 kg, 4.675 kg, 5.000 kg, 5.000 kg one each 

Accuracy

0.5%

Cleaning accessories

clear material pole

Calibration accessories

water level bubble

Measuring method

MFR, MVR/ DENSITY

Power

  • Supply Power: 220VAC ±10% 50Hz
  • Heat up power: about 550W

Outline size

600mm x 400mm x 500mm, (length x width x height )

Weight

  • Net weight: 85 kg
  • Gross weight: 135 kg

 

Optional accessory

  • Balance AR124CN
  • Scale (g): 120
  • Minimum reading (g): 0.0001
  • Repeatability sd (g): 0.0001
  • Linearity error (g): ± 0.0002
  • Typical stabilization time: 4s
  • Accuracy class: I
  • Calibration Automatic external calibration with weights
  • Pan size (mm): Diameter 90
  • Pan above the effective height (mm): 240
  • Dimensions (width x height x length) (mm): 217 × 365 × 343
  • NW / GW (kg): 5.7/9.5

 

멜트플로우 인덱스 (Melt Flow Index)
To determine the melt mass-flow MFR (ɡ/10min), the melt volume-flow rate MFV (cm3/10min and the melt density of thermo resin, for the engineering plastics of polycarbonate, nylon and fluorine plastics, etc, whose melt temperature are higher, but also fit for the plastics tests of polyethylene, polystyrene, polypropylene, ABS resin and poly-formaldehyde resin, etc, whose melt temperature are lower, it is widely applied to the fields of plastics materials, product, petrochemicals.


 

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