Polyester Pet Chips Factories – Antimony free semi dull L-type – DONGTAI
Polyester Pet Chips Factories – 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:
High quality Very first,and Shopper Supreme is our guideline to offer the most beneficial company to our clients.Nowadays, we're hoping our best to be certainly one of the top exporters in our area to satisfy consumers additional will need for Polyester Pet Chips Factories – Antimony free semi dull L-type – DONGTAI , The product will supply to all over the world, such as: Nairobi, Jeddah, Bogota, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We now have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.
By June from Denver - 2017.05.31 13:26
It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
By Judith from Ghana - 2018.10.09 19:07
-
China High Quality White Powder Supplier Factor...
-
China High Quality Polymer Processing Aid Facto...
-
China High Quality PFA Chemical Meaning Supplie...
-
China High Quality Paint Making Raw Materials F...
-
China High Quality Titanium Dioxide Pubchem Man...
-
China High Quality Tio2 Chloride Process Factor...