PP 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.

700

up to 20" W .C.

>200-10 Micron

Polypropylene

Calendered

27-170

100-0.07

up to 125" W.C.

700

up to 20" W.C.

>200-10 Micron

Uses

JM PP meltblown media are widely used for applications such as Food & beverage, Pharmaceuticals, Fluid processing, N95 face mask, etc. JM also specializes in custom engineering for your specific application.