Product Details

Color masterbatch for PP melt-blow nonwoven filtration

Application

Applied in the coloring of PP melt-blow nonwoven filtration.

Features

1. The Colorants is specially picked for PP melt-blow nonwoven filtration application, and dispersed with advanced technique to form brilliant colors.

2. High concentration, good heat stability.

3. Longer screen life time.

4. High dispersion and high static water pressure value.

Specification

Application item	PP melt-blow filtration
Carrier	PP
Appearance	cylindrical granules
Particle size /mm	Φ(3.0±0.5) L(3.0±0.3)
Moisture	≤0.3%
Chromatism ^[1]	4 class
Melt point	165±5℃
Relative viscosity	N/A
Heat stability ^[2]	280℃
DF data / bar /g·cm²	≤1

Remark:[1]GB251 gray scale;[2] DIN 53772 standard.

Security Certification

1. Comply with the limits as set by RoHS Directive 2011/65/EU Annex II; recasting 2002/95/EC.

2. Pass 161 SVHC screening test regarding Regulation (EC) No 1907/2006 concerning the REACH.

Instructions

Because the dosage of color masterbatch varies according to the color tone and depth of the sample provide by the customer, we will provide recommended masterbatch dosage base on the customer’s color. The masterbatch should be dried before use.

Package

The standard packaging is 25 kg / bag. The product is packaged with double layers. The inner layer is polyethylene film bag, and the outer layer is paper-plastic bag. The product should be padded on mat, and stored in dry, well-ventilated circumstance, avoid sunlight and raindrop.