
Textile Grade
The Yarn grade or Textile grade chips are available in
Super Bright (BR Chips), Semi Dull (SD Chips),
Cationic Semi Dull and Cationic Super Bright PET Chips
(CD Chips). The process of making PET Chips consists
of mixing a thermoplastic polyester-resin material
with an alumina tri-hydrate (ATH) filler and with a
pigment, if desired, in a heated extruder to produce a
continuous stream of thermoplastic agglomerate
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SEMI DULL
TECHNICAL SPECIFICATIONS FOR SEMI
DULL PET CHIPS |
ITEM |
UNIT |
INDEX |
IV |
DL/G |
0.64±0.01 |
-COOH |
MEQ/KG |
≤30 |
MELTING POINT |
°C |
≥259 |
COLOR L
B |
- |
≥80
≤4.0 |
DEG |
WT% |
<0.2 |
ABNORMALLY CHIPS |
WT% |
≤0.3 |
TIO2 CONTENT |
WT% |
0.30±0.06 |
AGGLOMERATE PARTICLE(>=10UM) |
AMOUNT/MG |
≤1.0 |
POWDER |
WT% |
≤ 0.1 |
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SUPER BRIGHT
TECHNICAL SPECIFICATIONS FOR SUPER
BRIGHT PET CHIPS |
ITEM |
UNIT |
INDEX |
IV |
DL/G |
0.64±0.01 |
-COOH |
MEQ/KG |
≤30 |
MELTING POINT |
°C |
≥259 |
COLOR L
B |
- |
≤45
≤4.0 |
DEG |
WT% |
<0.2 |
ABNORMALLY CHIPS |
WT% |
≤0.2 |
H2O CONTENT |
WT% |
0.30±0.06 |
AGGLOMERATE PARTICLE(>=10UM) |
AMOUNT/MG |
≤1.0 |
POWDER |
WT% |
≤ 0.1 |
Ti02 |
WT % |
0.00% |
|
|