TG-640 MOD-SB

TG-640 MOD-SB

TG-640 MOD-SB

PARS PET TG-640(MOD-SB)

Polyethylene Terephthalate (PET)

Description:

Textile Chips (Modified super bright), has been improved to increase Spinning and Texturizing speed.

Chemical composition:

Poly (ethylene terephthalate) copolymer from Pure Terephthalic Acid (PTA), Ethylene Glycol (EG) and special comonomer.

Applications:

Textile chips are mainly used in the production of polyester fibers and filaments, specially for microfilament.

Specifications:

Test Method TG-640 MOD-SB

Unit   PROPERTIES 
 ISO 1628-5   0.64 ± 0.015  dl/g   Intrinsic Viscosity 
ASTM E2409-4 1.1 ± 0.02

 

Wt% DEG Content
ASTM D6290-5 ≥ 75

(L*) Color (CIE Lab)
 ASTM D6290-5  ≤ 4.5

 (b*)  Color (CIE Lab)
 ASTM D7409-7  ≤ 32

 meq/Kg  Carboxyl End Group
ASTM D3418-3 255 ± 3  

 ºC  Melting Point
 ASTM D6869-3  ≤ 0.3 

 Wt% Water Content
 -----------------------  2.4 ± 0.1 g/100EA Chips Weight

Note:1) ‘Water Content' determined before packing.

         2)  'Color' determined after crystallization.

         3)  All presented parameters would be average of lab results.

 

Storage and Handling:

PET resin should be stored in a manner to prevent a direct exposure to sunlight and/or heat. The storage area should also be dry with relative humidity below 50% and temperatures preferably don’t exceed 50 ºC. STPC would not give warranty to bad storage conditions which may lead to quality deterioration such as color change, bad smell and inadequate product performance. It is advisable to process PET within 6 months after delivery.

امتیاز را وارد کنید
نام را وارد کنید
پست الکترونیک را وارد کنید
تعداد کاراکتر باقیمانده: 400
نظر خود را وارد کنید