China Polyester Pet Chips Factory – Antimony free super bright L-type – DONGTAI Manufacturer and Supplier

Polyester Pet Chips Factory – Antimony free super bright L-type – DONGTAI

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Polyester Pet Chips Factory – 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
4	Chromaticity	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.

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Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments for Polyester Pet Chips Factory – Antimony free super bright L-type – DONGTAI , The product will supply to all over the world, such as: Argentina, belarus, United States, We adopt advanced production equipment and technology, and perfect testing equipment and methods to ensure our product quality. With our high-level talents, scientific management, excellent teams, and attentive service, our merchandise are favored by domestic and foreign customers. With your support, we'll build a better tomorrow!

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