Antimony Free Polyester Chip Supplier – Low end carboxyl antimony free semi dull LC type – DONGTAI
Antimony Free Polyester Chip Supplier – Low end carboxyl antimony free semi dull LC type – DONGTAI Detail:
Application
It can be directly spun / film made, or processed after tackifying; It can be used for back plate membrane, geotextile, super fiber cloth, etc.
Typital Properties
DH hyti low end carboxyl antimony free semi dull LC polyester chip product quality
Serial number | Items | Unit | Quality index | (L-17)Test results |
Test method / Standard |
|
1 | Intrinsic viscosity | dL/g | 0.675± 0.025 | 0.672 | GB/T 14190-2017 | |
2 | Melting point | ℃ | 260±3 | 260 | ||
3 | Terminal carboxyl content | mol/t | 7±3 | 9.1 | ||
4 | Chromaticity |
B value |
4±2 | 4.78 | ||
L value | ≥80 | 81 | ||||
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 | 1.02 | ||
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 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 both parties through consultation within the range of ≤1.5%. Once determined, shall not be changed at will.
Antimony content index: The detection limit of this method is 10ppm, and Nd is not detected.
Product detail pictures:
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The very rich projects management experiences and one to one service model make the high importance of business communication and our easy understanding of your expectations for Antimony Free Polyester Chip Supplier – Low end carboxyl antimony free semi dull LC type – DONGTAI , The product will supply to all over the world, such as: United Arab emirates, Gambia, Saudi Arabia, Meanwhile, we're building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. development. Our philosophy is to create cost-effective products and solutions, promote perfect services, cooperate for long-term and mutual benefits, firm a in depth mode of excellent suppliers system and marketing agents, brand strategic cooperation sales system.
By Claire from San Francisco - 2018.10.09 19:07
In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
By Barbara from Irish - 2017.10.27 12:12