PET Masterbatch
Product Introduction
PET Masterbatch is made of Fiber Grade Ttanium Dioxide and high quality PET raw material developed by the basic carrieradding imported additives through twin screw mixing and qranulating whitening particles.We can produce different contenst productsaccording to different requirements of customers.The product has good thermal stability,good resistance to migration,good gloss and good dispersion.
Product Index
|
ITEM |
INDEX |
|
|
Heterogeneous masterbatchcontent(Mass Fraction) (%) |
≤ 0.40 |
|
|
100grain weight (g/100g) |
≤ M?ª±0.20 |
|
|
Powdercontent(Mass Fraction) (%) |
0.40 |
|
|
Intrinsic viscosity (dL/g) |
M??±0.02 |
|
|
Pressure filtration difference(DFvalue) (MPa) |
≤ 3.0 |
|
|
Melting point (℃) |
M? ? ±4.0 |
|
|
Moisture content (%) |
≤ 0.4 |
|
|
Batch difference of fiber coloring
|
△E(CMC2:1) |
≤ 1.0 |
|
(graycard)/grade |
≥ 4 - 5 |
|
M1 is the center value of 100grain weight which selected from 2.00 G ~ 3.50 g and it shall be determined by the supplier and the demander through negotiation,Once determined,it shall not be changed arbitrarily.
M2 is the center value ofintrinsic viscositywhich selected from 0.170DL/G~0.900DL / g and it shall be detemined by the supplier and the demander through negotiation.Once determined,it shall not be changed arbitrarily.
M3 is the center value of melting pointwhich is selected at 185.0℃~260.0℃ and it shall be determined by the supplier and the demander through negotiation.Once determined,it shall not bechanged arbitrarily.
The delivery inspection adoots visual method to iudae the batch diference arade,and instrument method to test OE during arbitration, The batch difference of light graylight brown,military green and other colors shall be determined by the supplier and the buyer through negotiation.
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