Rubber vulcanization release papers

Genuine Parchment Paper is an ideal process paper to achieve what you thought was impossible. With a temperature resistance up to 230°C, high pressure resistance and strong natural barrier properties, this release paper is perfect for conveying and interleaving for applications such as gaskets or rubber belt production.

Sulfu Release is an industrial process paper highly recommended in rubber vulcanization. It conveys the rubber sheet while in autoclaves, it separates the parts of the roll layers, stopping them from sticking to each other. It also gives the surface a special mat or semi-mat finish.

Benefits with Sulfu Release:

• High tensile and burst strength
• Temperature resistance up to 230°C
• High pressure resistance
• Controlled release levels
• Strong natural barrier properties (against resins, grease oligomers, etc)
• Non loose fiber structure
• Anti-static
• Transparency

Genuine vegetable parchment is a unique, totally natural paper made from cellulose. It doesn’t require the use of chemical additives to form a barrier against grease. The simple process of modifying a relatively normal paper into vegetable parchment creates a material with a number of unique natural properties.

For more information, please contact our sales network or send us a message to specialty.parchment@ahlstrom.com