China High Quality Pet Chip Textile Grade Factories – Antimony free super bright L-type – DONGTAI
China High Quality Pet Chip Textile Grade Factories – Antimony free super bright 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
Quality index of DH hyti antimony free super bright L-type PET chip
| Serial number | Items | Unit | Quality index | (L-17)Test results | Test method / Standard | |
| 1 | Intrinsic viscosity | dL/g | 0.675± 0.025 | 0.672 | GB/T 14190-2017 | |
| 2 | Melting point | ℃ | 260±3 | 260 | ||
| 3 | Terminal carboxyl content | mol/t | ≤28 | 20 | ||
| 4 | Chromaticity | B value | 4±2 | 4.8 | ||
| L value | ≥80 | 81 | ||||
| 5 | Moisture (mass fraction) | % | ≤0.5 | 0.35 | ||
| 6 | ≥ 10 µ m Agglutinated particles | /mg | ≤6.0 | 0 | ||
| 7 | Diethylene glycol content (mass fraction) | % | 1.20±0.30 | 1.02 | ||
| 8 | Iron content | mg/kg | ≤2 | 1 | ||
| 9 | Powder | mg/kg | ≤100 | 10 | ||
| 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 the chromaticity b value shall be determined by both parties through consultation within the range of ≤ 10. Once determined, it shall not be changed at will.
The central value of diethylene glycol content shall be determined by mutual agreement within the range of ≤1.5%. Once determined, it shall not be changed at will.
Antimony content index. The detection limit of this method is 10ppm, no detection of Nd.
Faq
1) What’s the payment terms?
Mainly T/T, L/C and D/P, actual payment terms please check with us when placing orders.
2)How long is your delivery after placing order?
We will arrange delivery immediately according to production department schedule and condition. Due to shipping schedule or other factors, please check with us when placing orders.
Product detail pictures:
Related Product Guide:
Our purpose is to fulfill our clients by offering golden company, great price and premium quality for China High Quality Pet Chip Textile Grade Factories – Antimony free super bright L-type – DONGTAI , The product will supply to all over the world, such as: Guyana, Algeria, Lesotho, Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world.
By Antonia from Guatemala - 2017.09.30 16:36
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 Adelaide from Australia - 2018.05.15 10:52
