Name: GBB-R Melt Flow Indexer
Brand: GBPI
Availability: InStock

Product Details

GBB-R Melt Flow Indexer

Melt Flow Indexer

Function and usage

To test the melt flow rate (MFR, unit: g/10min) of thermoplastic material in high temperature, such as polyethylene, polystyrene, polypropylene, ABS resin, acetal resin, polycarbonate, nylon, and fluoroplastic etc, widely used in industries of plastic material, plastic products, petroleum, chemicals, research institute, inspection agency and so on.

Standards:

GB/T9643, GB/T3682, JB/T5456, ISO1133

Working principle:
GBB-R Melt Flow Indexer makes the test material reach molten state at a prescribed temperature in the high-temperature furnace. Such melt test material goes through a small hole of specific diameter at a normative load, subjected to extrusion test. In the production of plastics, MFI is usually used to indicate the fluidity, viscosity and other physical properties of polymers. Melt flow rate is expressed in the weight or volume of polymer per 10 minutes of the test or the average weight of each extruded material.

Applications:

Thermoplastic materials such as polyethylene, polystyrene, polypropylene, ABS resin, polycarbonate, nylon, fluoroplastic and etc.

Specifications:

Test method	weight method (MFR), volume method (MVR)
Test range for weight method	0~200g
Test range for volume method	0~80cm3
Test accuracy for weight method	0.01g
Auto time count	0.1~999.9s
Temperature range	room temperature ~ 450 ℃
Temperature accuracy	± 0.1 ℃
Temperature fluctuation	≤ 0.5 ℃
Displacement accuracy	0.1mm
Temperature recovery time after adding sample	≤ 4min
Cutting mode	automatic timed cutting (0.1 ~ 999s), manual cutting
Die port inside diameter	Φ2.095 ± 0.005mm
Sample cylinder inside diameter	Φ9.550 ± 0.025mm
Standard load	3.187~211.82N, eight grades, accuracy ≤ ±0.5%
Instrument size	450x200x550mm

After sale Service:

1. One year guarantee and all lifetime techinical support

2. USA, Australia Aisa Local agent for service

3. Speedy reply, 12hrs response to customer questions

4. Software free update

5. Minor maintenance ---parts ship within 24 hrs

6. Major maintenance---Technical will be sent within 15 days

Company Show

About GBPI

GBPI is a professional manufacturer focused on developing

and producing packaging material test instruments. Founded in 2002, the company has received IOS9001 certification and reco gnized as high-tech enterprise and software enterprise by national authority. We hold numerous technology patents and software certificates from the national authority, and gained awards for technological progress.

Certificates:

ISO FTA

Gradation of the Certified Reference Materials

Calibration

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