Heavy metal-free Chemical Recycled Semi Dull PET Chips
The recycled polyester (PET) is used as the material, the polyester long chain is decomposed by chemical method, and then the high-purity DMT is generated, then used the green and efficient DH-HyTi Ti catalyst, which is then prepared by the DMT method through the process of synthesis and granulation, high end chemical recycled polyester chips are of the same quality as the native polyester chips, with excellent spinnability. Other special recycled polyester chips can be customized.
The products are widely used in sports series, outdoor series, fashion series, home textile series, automotive interior series, bottle level series, high-strength industrial silk series, film level series and other fields.
|
Serial number |
Item |
Unit
|
Standard Specification |
Test result |
|
|
1 |
Intrinsic viscosity |
dL/g |
0.630± 0.012 |
0.619 |
|
|
2 |
MP |
℃ |
261±2 |
262.4 |
|
|
3 |
端羧基含量 -COOH（mmol/kg） |
mol/t |
28±4 |
26.5 |
|
|
4 |
端甲基 |
mol/t |
4±3 |
2.63 |
|
|
5 |
色 值 Color |
L |
|
68±4 |
|
|
B |
|
7.0±2 |
|
||
|
6 |
含水量 H2O |
% |
≤0.40 |
0.11 |
|
|
7 |
二甘醇含量 DEG |
% |
0.67±0.15 |
|
|
|
8 |
二氧化钛 Tio2 |
% |
0.30±0.03 |
0.312 |
|
|
9 |
凝聚粒子 TM |
个/mg |
≤3 |
1 |
|
|
10 |
异形切片 Abnormity degreee |
% |
≤0.4 |
0.1 |
|
|
11 |
铁分 Iron |
mg/kg |
≤2 |
0.35 |
|
|
12 |
灰分 Ash |
% |
≤0.06 |
0.03 |
|
|
13 |
粉末 Powder |
mg/kg |
≤100 |
34 |
|
The products are delivered in the form of packaging bags. The packaging bag shall be woven bag with lining. Polyethylene dust-proof film can be covered according to user requirements.
This product should be stacked in batches and stored in a cool and ventilated place to avoid direct sunlight.
