China High Quality Pet Master Batch Manufacturers – Antimony free semi dull L-type – DONGTAI
China High Quality Pet Master Batch Manufacturers – Antimony free semi dull L-type – DONGTAI Detail:
Application
It can be used to manufacture polyester staple fibers and filaments. It is a green basic raw material for polyester enterprises to process fibers and related products.
Typital Properties
DH hyti antimony free semi dull L-shaped slice product quality
| Serial number | Items | Unit | Quality index | (L-17)Test results | Test method / Standard | |
| 1 | Intrinsic viscosity | dL/g | 0.675± 0.025 | 0.68 | GB/T 14190-2017 | |
| 2 | Melting point | ℃ | 260±3 | 261 | ||
| 3 | Terminal carboxyl content | mol/t | ≤28 | 9.4 | ||
| 4 | Chromaticity |
B value |
8±2 | 9.1 | ||
|
L value |
≥80 | 85.6 | ||||
| 5 | Moisture (mass fraction) | % | ≤0.5 | 0 | ||
| 6 | ≥ 10 µ m Agglutinated particles | /mg | ≤6.0 | 0 | ||
| 7 | Diethylene glycol content (mass fraction) | % | 1.20±0.30 | 1.23 | ||
| 8 | Iron content | mg/kg | ≤2 | 1 | ||
| 9 | Powder | mg/kg | ≤100 | 1 | ||
| 10 | Abnormal slice (mass fraction) | % | ≤0.6 | 0 | ||
| 11 | Antimony content | ppm | ≤10 | ND | According to US EPAmethod3052:1996,ICP-OES was used | |
The central value of carboxyl end group content shall be determined within the range of ≤ 28mol / T through negotiation between the supplier and the buyer. Once determined, it shall not be changed arbitrarily.
The central value of chromaticity b value shall be determined within the range of ≤ 10 by both parties through negotiation. Once determined, it shall not be changed arbitrarily.
The central value of diethylene glycol content shall be determined within the range of ≤ 1.5% through negotiation between the supplier and the buyer. Once determined, it shall not be changed arbitrarily.
Antimony content index: the detection limit of the method is 10ppm, and Nd is not detected.
Product detail pictures:
Related Product Guide:
"Based on domestic market and expand overseas business" is our development strategy for China High Quality Pet Master Batch Manufacturers – Antimony free semi dull L-type – DONGTAI , The product will supply to all over the world, such as: panama, Maldives, Manchester, We've customers from more than 20 countries and our reputation has been recognized by our esteemed customers. Never-ending improvement and striving for 0% deficiency are our two main quality policies. Ought to you want anything, don't hesitate to contact us.
By Pag from Libya - 2017.06.19 13:51
Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
By Nicole from Florida - 2017.03.08 14:45
