[Polyester masterbatch packaging how to store?]
Release date:[2018/4/28] Read a total of[888]time

Polyester masterbatch products have a wide range of colors, complete chromatograms, black, extinction and whitening, fluorescent whitening and various colors. Color masterbatch can be prepared according to customers' different requirements. The product line mainly includes: PET filament masterbatch and staple fiber masterbatch.

Polyester masterbatch has good temperature resistance, excellent filtration performance and long spinning cycle. It is widely used for pre-spinning of polyester filament and staple fiber with its excellent properties. For the high performance requirements of automotive interior fabrics, automotive interior fabric masterbatch, excellent performance indicators, widely used in the domestic automotive industry.

Polyester masterbatch instructions for use

In actual spinning applications, the proportion of the masterbatch and the spinning process should be adjusted according to the individual filament denier, filament shape, and sectioning properties (including light or extinction). It is recommended to use a temperature controlled at 280~295°C. Polyester coloring masterbatch has strong hygroscopicity, it is recommended to pre-dry it before use, so as to avoid excessive moisture into the melt, affecting the processing quality.

Polyester masterbatch product quality index

Appearance: uniform color, no dust;

Particle size: Φ(2.4~3.5)mm×(3~3.4)mm

Water: ≤0.6%(wt.)

Color difference: Level 4 (gray card)

Melting point: 220°C~260°C(different for different types of masterbatch)

Heat resistance: ≥280°C

Filtration (DF value): ≤1.5 bar·cm2/g (different for different types of masterbatch)

Polyester masterbatch packaging storage

The product adopts double-layer packaging, the inner layer is a waterproof and moisture-proof polyethylene film bag, and the outer layer is a paper-plastic composite bag. Standard packaging 25 kg/bag. Please store in a ventilated, dry place, under the mat, to avoid the sun, rain, the color of masterbatch for up to 5 years. After opening the package, the remaining part should be resealed to prevent dust pollution and moisture absorption.

Poly Plastic Masterbatch (SuZhou) Co.,Ltd. specializes in the research and manufacturing of the following masterbatch and masterbatches: chemical fiber masterbatch, fiber masterbatch: polyester masterbatch, polypropylene masterbatch, BCF carpet masterbatch, nylon color Masterbatch, plastic masterbatch.

Related Keywords: