Feature: | Photodegradable |
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CAS No.: | 25038-59-9 |
Formula: | H(Och2CH2ococ6h4co)Noch2CH2oh |
Material: | Polyethylene Terephthalate/PET |
Usage: | Polyester Yarn, Low Melt Yarn, Polyester Fiber |
Plastic Properties After Heated: | Thermoplastic Plastics |
Samples: |
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Customization: |
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Textile Grade PET Chips | |||||||||||
Type | Characteristic and Application | ||||||||||
Low Melt Chips | Melting point: 100ºC-225ºC. Characteristics : Low melting point, good fusibility, and excellent adhesion effect Application : Low melt yarn, low melt fiber |
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Semi-dull/ bright Chips | Characteristics : Good homogeneity and good spinnability Application: Polyester filament yarn, polyester staple fiber |
Test Item |
unit | Standard | Result |
IV |
dl/g | 0.585±0.013 | 0.587 |
M.P |
ºC | 110±4 | 110 |
b b value |
4.0±2.0 | 3.3 | |
L L value |
52.6 | ||
COOH |
mol/t | 30±7 | 30 |
DEG |
% | 8.2±1.5 | 6.20 |
ASH | % | ≤0.07 | 0.02 |
Water | % | ≤0.4 | 0.02 |
Hundred Grain Weight | g | 2.9±0.3 | 2.8 |
(≥10um) Condensed Particle |
/mg | ≤3.0 | 0.20 |
Tron Fraction |
mg/kg | ≤4 | 0.00 |
POWDER |
mg/kg | ≤100 | 0.0 |
Strange Chips | % | ≤0.5 | 0.1 |
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