PBT Meltblown

Place of Origin:	Shanghai

Company Profile

Ecofend (Hong Kong) Trading Co., Limited

Location:	Shanghai, China (Mainland)
Business Type:	Trading Company, Distributor/Wholesaler

Product Description

PBT Meltblown

Description

Johns Manville's Dynaweb meltblown media is available in both PP and PBT. We have the capability of supplying a polymer suitable for your application. Both types of media are produced from the finest grades of high purity polymers and meet the following requirements:

FDA

Title 21 CFR 177.1520

Title 21 CFR 177.170

USP

XXII Class VI

Systemic Toxicity Test

Intracutaneous Reactivity Test

Muscle Implantation Test Macroscopically

Both polymers are available as calendered and uncalendered. Check the Typical Properties to see that no matter what your application requires, Johns Manville has a media for you.

Liquid Meltblown Media
Product Type	Basis Weight (GSM)	Air Perm (CFM)	Bubble Point (IPA)	Mean Flow Pore
PBT
Calendered	80-155	2.7-0.16	up to 85" W.C.	<1-5 Micron
Uncalendered	10-135	10->700	up to 20" W .C.	>200-10 Micron

Polypropylene
Calendered	27-170	100-0.07	up to 125" W.C.	<0.6-15 Micron
Uncalendered	15-410	10->700	up to 20" W.C.	>200-10 Micron

Uses

JM PBT meltblown media are widely used for applications such as fuels; hydraulics; leukocyte removal (can be gamma-sterilized); higher temperature liquid filtration, etc. JM also specializes in custom engineering for your specific application.

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