Polyolefin Antibacterial Masterbatch BS-131

BS-131

Features

Product introduction

This product is developed in response to the demand for antibacterial properties of polyolefin products. When applied to polyolefin products, it can inhibit a variety of common spoilage and mildew microorganisms (such as Aspergillus niger, Trichoderma viride, Candida albicans, Staphylococcus aureus, Escherichia coli, Klebsiella pneumoniae, etc.). There is a very significant effect. Mainly have the following characteristics:

(1) Excellent heat-resistant processing stability, no discoloration, excellent compatibility with the matrix resin, easy to achieve blending and uniform dispersion with the matrix resin;

(2) The dispersibility of the active ingredients in the material is excellent, the stability is high, and the action time is long, which ensures the full play of its antibacterial efficacy;

Product introduction

This product is developed in response to the demand for antibacterial properties of polyolefin products. When applied to polyolefin products, it can inhibit a variety of common spoilage and mildew microorganisms (such as Aspergillus niger, Trichoderma viride, Candida albicans, Staphylococcus aureus, Escherichia coli, Klebsiella pneumoniae, etc.). There is a very significant effect. Mainly have the following characteristics:

(1) Excellent heat-resistant processing stability, no discoloration, excellent compatibility with the matrix resin, easy to achieve blending and uniform dispersion with the matrix resin;

(2) The dispersibility of the active ingredients in the material is excellent, the stability is high, and the action time is long, which ensures the full play of its antibacterial efficacy;

Specifications

Basic physical properties and uses of the product

Exterior	White particles, uniform color, no impurity dust
Granularity	Φ（2.0～4.0）mm×（2.4～4.0）mm
Heat resistance	≥320℃
Melt finger（g/10min） 230℃，2.16kg	32
Active ingredient content	≥20%
Application	Polyolefin pipes, polyolefin wood-plastic composite materials, polypropylene non-woven fabrics and other sanitary clothing industries.

Product performance

Application Test Results

Test strain	The total number of colonies after 24h of blank culture（cfu/g）	Testing sample	The total number of colonies after 24h of the sample（cfu/g）	Antibacterial rate（100%）
Escherichia coli ATCC8099	5.6×105	blank	7.1×105	0
		1#	＜100	99.98
		2#	＜100	99.98
Staphylococcus aureus ATCC8099	1.3×106	blank	1.7×106	0
		1#	＜100	99.99
		2#	＜100	99.99

Note: In the 1# and 2# samples in the table, the added amount of antibacterial masterbatch is 1% and 2% respectively. The above data are typical results of the test and are used as a basic reference for related applications, and cannot be used as any form of product specification or guarantee. , the specific addition amount can be increased or decreased as appropriate according to relevant practical applications, product specifications and weather resistance requirements.

Basic physical properties and uses of the product

Exterior	White particles, uniform color, no impurity dust
Granularity	Φ（2.0～4.0）mm×（2.4～4.0）mm
Heat resistance	≥320℃
Melt finger（g/10min） 230℃，2.16kg	32
Active ingredient content	≥20%
Application	Polyolefin pipes, polyolefin wood-plastic composite materials, polypropylene non-woven fabrics and other sanitary clothing industries.

Product performance

Application Test Results

Test strain	The total number of colonies after 24h of blank culture（cfu/g）	Testing sample	The total number of colonies after 24h of the sample（cfu/g）	Antibacterial rate（100%）
Escherichia coli ATCC8099	5.6×105	blank	7.1×105	0
		1#	＜100	99.98
		2#	＜100	99.98
Staphylococcus aureus ATCC8099	1.3×106	blank	1.7×106	0
		1#	＜100	99.99
		2#	＜100	99.99

Note: In the 1# and 2# samples in the table, the added amount of antibacterial masterbatch is 1% and 2% respectively. The above data are typical results of the test and are used as a basic reference for related applications, and cannot be used as any form of product specification or guarantee. , the specific addition amount can be increased or decreased as appropriate according to relevant practical applications, product specifications and weather resistance requirements.

Instructions

Instructions

The masterbatch and the raw materials are directly mixed evenly, and the processing and production can be carried out. The recommended addition amount is about 2%, which can be adjusted according to the actual requirements.

Package

The product is packaged in a 25KG paper-plastic bag, please store it in a ventilated and dry place with a cushion underneath to avoid sunlight and rain.

Instructions

The masterbatch and the raw materials are directly mixed evenly, and the processing and production can be carried out. The recommended addition amount is about 2%, which can be adjusted according to the actual requirements.

Package

The product is packaged in a 25KG paper-plastic bag, please store it in a ventilated and dry place with a cushion underneath to avoid sunlight and rain.

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