الوصف
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)
بلد: |
China |
نموذج رقم: |
ZT-1010A
|
سعر فوب: |
1000 ~ 1500 / Set ( Negotiable ) (قابل للتفاوض)
أحصل على آخر سعر
|
الموقع: |
China |
سعر الحد الأدنى للطلب: |
1000 per Set |
الحد الأدني للطلب: |
1 Set |
تفاصيل التغليف: |
Plastic Melt Flow Index Test Machine MFI Package: 1. Plastic wrap moisture 2. Fixed on the bottom of |
موعد التسليم: |
within 5days |
القدرة على التوريد: |
300 Set per Month |
نوع الدفع: |
T/T, Western Union, Money Gram, PayPal |
مجموعة المنتج : |
rubber test machine
|