China High Quality mono masterbatch - Electret Masterbatch-JC2020B – Precise Color factory and manufacturers

High Quality mono masterbatch - Electret Masterbatch-JC2020B – Precise Color

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High Quality mono masterbatch - Electret Masterbatch-JC2020B – Precise Color Detail:

Electret Masterbatch-JC2020B

Description

JC2020B is used for melt-blow non-woven fabrics, and also SMMS, SMS, etc. Due to its excellent filtering effect, air permeability, oil absorption and heat preservation, it’s widely used in the fields of medical protection, sanitary cleaning materials, filtration materials, thermal flocculation materials, oil absorption materials and battery separator, etc.

It is used to achieve High Filter Efficiency of meltblown non-woven, which is for FFP2 standard face masks (with a filtration above 94%).

Application

Non-wovens with requirements on filtration (≥94, FFP2), recommended for medical applications such as masks and protective clothing.

It is recommended to process at 210°C-280°C . On the premise of meeting the product performance requirements, low processing temperature is recommended, in order to prevent thermal oxidation degradation.

Specification

Dosage	2%-3%
MFR g/10min	1600±50
Melt Point ℃	165±3
Heat Resistance ℃	250
Density g/cm3	0.78-0.85
Moisture %	≤0.2
Appearance	Bright Yellow/Gray

-Tested Material DOP

0.3um Mass Flow: 95.00L/min Test Area: 100cm2 Sampling Time:20m

Sample	Compared Group	Test Group with JC2020B
Electret MB Dosage	0	2.5%
Filter efficiency (Indoor temperature)	91.85%	99.43%
Filter efficiency (100℃，8h)	58.76%	90.59%

* Add 2.5% Electret Masterbatch, PP non-woven fabric filter efficiency can be maintained above 90% for 8h at 100℃.

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Customer Notification

QC and Certification

1) Powerful R&D strength makes our technique in a leading level, with standard QC system meet EU standard requirements.

2) We have ISO & SGS certificate. For those colorants for sensitive applications, such as food contact, toys etc., we can support with AP89-1, FDA, SVHC, and regulations according to EC Regulation 10/2011.

3) The regular tests involve Color Shade, Color Strength, Heat Resistance, Migration, Weather Fastness, FPV(Filter Pressure Value) and Dispersion etc.

● Color Shade test standard is according to EN BS14469-1 2004.
● Heat Resistance test standard is according to EN12877-2.
● Migration test standard is according to EN BS 14469-4.
● Dispersibility test standard is according to EN BS 13900-2, EN BS 13900-5 and EN BS 13900-6.
● Light/Weather Fastness test standard is according to DIN 53387/A.

Packing and Shipment

1) Regular Packings are in 25kgs paper drum, carton or bag. Products with low density will be packed into 10-20 kgs.

2) Mix and different products in ONE PCL, increase the working efficiency for customers.

3) Headquartered in Ningbo or Shanghai, both are large ports which are convenient for us provide logistics services.

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No matter new customer or old customer, We believe in long term and trusted relationship for High Quality mono masterbatch - Electret Masterbatch-JC2020B – Precise Color , The product will supply to all over the world, such as: Tunisia, Malaysia, Croatia, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.

The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.