Product Description
A. Product description:
A Melt Flow Index (MFI) tester is used to determine the MFR value of the melt flow rate through the standard die every 10 minutes when various plastics and gums pass through a certain temperature and load in a viscous flow state.
The MFI tester works by heating a sample of the plastic resin to a specific temperature and then applying a constant pressure to force the molten material through a standardized die. The flow rate of the material is then measured and reported as the Melt Flow Index, which is typically expressed in units of grams per 10 minutes.
B. Application
It is suitable for melting high temperature polycarbonate, poly sulfoxide, fluorine plastics, nylon and other engineering plastics. Also, it is appropriate for the poly formaldehyde, polystyrene, polypropylene, ABS resin poly formaldehyde, polycarbonate resin and other low-temperature plastic melting test.
The machine is widely used in plastic production, plastic products, petrochemical and other industries and related universities, scientific research units and commodity inspection departments.
C. Test standards
GB-T3682-2018 Determination of melt flow rate and melt volume flow rate for thermoplastics
ISO1133: 1997 Determination of melt mass flow rate MFR and melt volume flow rate MVR for thermoplastics
ASTM D1238 Standard test method for determination of flow rate of thermoplastics melt by extruded plastimeters
D. Parameters
| Model |
GC-MI-CPV |
| Measurement |
MFR+MVR |
| Corrosion resistance |
No |
| Display mode |
Color touch screen |
| Cutting method |
Hand automatic integration |
| Temperature control range |
100ºC-450ºC |
| Temperature control accuracy |
±0.2ºC |
| Temperature uniformity |
±1ºC |
| Thermal recovery time |
<4min |
| Time resolution |
0.1S |
| Weight loading |
Manual |
| Report method |
Printout |
| Die |
Carbon tungsten steel 2.095±0.005mm |
| Power |
AC220V±10% 50HZ |
Detailed Photos
Company Profile
Packaging & Shipping
FAQ
Q: Are you a factroy or trading company?
We are a professional manufacturer and provide OEM services to customers. Welcome to visit our company and factory.
Q: Why choose us?
A: We are a professional OEM manufacturer with l5 years of experience in R&D andproduction of polymer plastic testing instruments, and can provide production andprocessing customization.
Q: How can we guarantee the quality?
A: Always a pre-production sample before mass production and always a final inspectionbefore shipment.
Q: What is your delivery time?
A: The test machine are most in stock, so we can delivery within 3-5 working days after received the payment. We can also accept the urgent order for prompt shipment.
Q: What is the shipping method?
A: It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect). Please confirm with us before placing orders.
O: What about the after-sale service?
A: Every machine from our factory has 12 months warranty. And we also provide life-long paid repair or service.
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