La description
Plastic Melt Flow Index
Tester MFI
Equipment Overview:
Plastic Melt Flow Index Tester MFI is used to determine the melt
flow rate of thermoplastics (MFR; units: g/*0min) instrument. For
polyethylene, polypropylene, polyoxymethylene, ABS resin,
poly-carbonate, nylon, plastics and other polymers fluoride melt
flow rate at high temperature determination.
Technical parameters:
1. Squeeze out some material
Discharge port diameter   Φ2.**5±0.**5mm
Discharge port length   8.**0±0.**5mm
Loaded barrel diameter   Φ9.**0±0.**5mm
Loaded barrel length   **2±0.1mm
Piston head diameter   9.**5±0.**5mm
Piston head length   6.**0±0.**0mm
2.Standard test load (eight grades)
1grade   0.**5kg=(rod + weight + thermal units *1
No. tray body weight)
2grade   1.**0 kg=(0.**5*2 0.**5 eight)
3grade   2.**0 kg=(0.**5*3 1.**5 eight)
4grade   3.**0 kg=(0.**5*4 3.**5 weight)
5grade   5.**0 kg=(0.**5*5 4.**5 weight)
6grade   *0.**0kg=(0.**5*5 4.**5 weight*6 5.**0
weight)
7grade   *2.**0kg=(0.**5*5 4.**5 weight*6 5.**0*7
2.**0 weight)
8grade   *1.**0 kg=(0.**5*2 0.**5*3 1.**5*4
3.**5*5 4.**5*6 5.**0*7 2.**0*8 2.**5 weight)
Relative error of Load Test≤0.5%
Test method   Quality Act (MFR)
Temperature range   Room temperature——**0℃
Temperature accuracy   ±0.2℃
Temperature resolution   0.1℃
Timing range   0.1——**9 seconds
Timing Accuracy   0.1 seconds
Material cutting method   Automatic or manual way
of cutting material
Display   LCS
Print   Equipped with a printer, can print test
report
Working conditions   Ambient
temperature*0℃—*0℃;
Relative humidity*0%—*0%
Dimensions   **0×**0×**0(L × W × H)
How it works:
Automatic Plastic Rubber Melt Flow Index Test Device is in the
specified temperature conditions, with high-temperature furnace to
melt the state of the measured object. The molten state of the
measured object, the required weight load by gravity out of a
certain diameter hole in the test. Plastics in industrial
enterprises and scientific research units of production, often with
"melt (mass) flow rate" to represent the polymer material in the
molten state of fluidity, viscosity and other physical properties.
Melt flow rate refers to the extrusive, the average quality of the
sample paragraphs are translated into *0 minutes of extrusion
volume. Melt (mass) flow rate expressed by MFR, unit: g / *0
minutes (g / min)
Formula: MFR (θ, mom) = t ref × m / t = **0 × m / t (g/*0min)
Where: θ - test temperature mom - Nominal Load Kg
m - the average quality of cut gt ref - reference time (*0min):
**0t - cut off time interval unit: seconds.
Example:
A set of plastic samples, a cut every *0 seconds, the quality of
the results section: 0.**1 g, 0.**6 g, 0.**1 grams, 0.**9 grams,
0.**2 grams.
Cut the average quality m = (0.**1 *0.**6 *0.**1 *0.**9 *0.**2) ÷ 5
= 0.***8 ≈ 0.**4 (g)
Into the formula: MFR = **0 × 0.**4/*0 = 1.**0 (g / *0 min)
| Pays: |
China |
| N ° de modèle: |
ZT-1010A
|
| Prix FOB: |
1000 ~ 1500 / Set ( Negotiable ) (Negotiable)
Obtenir le dernier prix
|
| Localité: |
China |
| Prix de commande minimale: |
1000 per Set |
| Commande minimale: |
1 Set |
| Packaging Detail: |
Plastic Melt Flow Index Test Machine MFI Package: 1. Plastic wrap moisture 2. Fixed on the bottom of |
| Heure de livraison: |
within 5days |
| Capacité de Fournir: |
300 Set per Month |
| Payment Type: |
T/T, Western Union, Money Gram, PayPal |
| Groupe de produits : |
rubber test machine
|
