08B444460B_TDS.pdf

by | Sep 27, 2025

TECHNICAL DATA SHEE T
B4444
RELEASE FABRIC

Aerovac
955-10 National Parkway
Schaumburg, IL 60 173
USA

TDS B4444_02 .21_Issue1

B4444
Release fabric
Ideally suited to medium temperature applications
Features and Benefits
Silicone coated lightweight nylon fabric.
Coated with heat cured silicone release solution, to
aid removal from the cured laminate.
Phenolic resins are known to adhere to nylon release
fabrics, and it is therefore recommended that the
customer conduct their own internal compatibility
tests.
When using release fabrics on composite laminates
that will be subject to secondary bonding or painting
operations, there is a potential for minor transfer onto
the component, despite the release solution being fully
polymerised.It is therefore recommended that prior to
bonding or painting the laminate should be suitably
prepared (industry standard method is preparation by
slight abrading or sanding of the surface followed by
cleaning with an approved solvent).
PROPERTIES
Maximum cure temperature 204 C 400 F
Color Green
Fabric type Nylon
Fabric weight 60g/m 1.77oz/yd
Release coating Silicone
AVAILABILITY
Standard width 1.47m 58in
Standard length 100m 109yd
Slit widths available
STORAGE
No special storage conditions required.
HEALTH & SAFETY
Please refer to the product MSDS for safe handling, personal protective equipment recommendations and disposal
considerations.

DISCLAIMER: The data and information provided in this document have been obtained from carefully controlled samples and are considered to be
representative of the product described. Aerovac does not express or imply any guarantee or warranty of any kind including, but not limited to, the accuracy, the
completeness or the relevance of the data and information set out herein. Because the properties of this product can be significantly affected by the fabrication
and testing techniques employed, and since Aerovac does not control the conditions under which its products are tested and used, Aerovac cannot guarantee
the properties provided will be obtained with other processes and equipment. No guarantee or warranty is provided if the product is adapted for a s pecific use or
purpose. Aerovac declines any liability with respect to the use made by any third party of the data and information contained herein. Aerovac has the right to
change any data or information when deemed appropriate. All trademarks are the property of their respective owners. 2021 , Aerovac. All rights reserved.

08B444460A_TDS.pdf

by | Sep 27, 2025

TECHNICAL DATA SHEE T
B4444
RELEASE FABRIC

Aerovac
955-10 National Parkway
Schaumburg, IL 60 173
USA

TDS B4444_02 .21_Issue1

B4444
Release fabric
Ideally suited to medium temperature applications
Features and Benefits
Silicone coated lightweight nylon fabric.
Coated with heat cured silicone release solution, to
aid removal from the cured laminate.
Phenolic resins are known to adhere to nylon release
fabrics, and it is therefore recommended that the
customer conduct their own internal compatibility
tests.
When using release fabrics on composite laminates
that will be subject to secondary bonding or painting
operations, there is a potential for minor transfer onto
the component, despite the release solution being fully
polymerised.It is therefore recommended that prior to
bonding or painting the laminate should be suitably
prepared (industry standard method is preparation by
slight abrading or sanding of the surface followed by
cleaning with an approved solvent).
PROPERTIES
Maximum cure temperature 204 C 400 F
Color Green
Fabric type Nylon
Fabric weight 60g/m 1.77oz/yd
Release coating Silicone
AVAILABILITY
Standard width 1.47m 58in
Standard length 100m 109yd
Slit widths available
STORAGE
No special storage conditions required.
HEALTH & SAFETY
Please refer to the product MSDS for safe handling, personal protective equipment recommendations and disposal
considerations.

DISCLAIMER: The data and information provided in this document have been obtained from carefully controlled samples and are considered to be
representative of the product described. Aerovac does not express or imply any guarantee or warranty of any kind including, but not limited to, the accuracy, the
completeness or the relevance of the data and information set out herein. Because the properties of this product can be significantly affected by the fabrication
and testing techniques employed, and since Aerovac does not control the conditions under which its products are tested and used, Aerovac cannot guarantee
the properties provided will be obtained with other processes and equipment. No guarantee or warranty is provided if the product is adapted for a s pecific use or
purpose. Aerovac declines any liability with respect to the use made by any third party of the data and information contained herein. Aerovac has the right to
change any data or information when deemed appropriate. All trademarks are the property of their respective owners. 2021 , Aerovac. All rights reserved.

08B4444-60_TDS.pdf

by | Sep 27, 2025

TECHNICAL DATA SHEE T
B4444
RELEASE FABRIC

Aerovac
955-10 National Parkway
Schaumburg, IL 60 173
USA

TDS B4444_02 .21_Issue1

B4444
Release fabric
Ideally suited to medium temperature applications
Features and Benefits
Silicone coated lightweight nylon fabric.
Coated with heat cured silicone release solution, to
aid removal from the cured laminate.
Phenolic resins are known to adhere to nylon release
fabrics, and it is therefore recommended that the
customer conduct their own internal compatibility
tests.
When using release fabrics on composite laminates
that will be subject to secondary bonding or painting
operations, there is a potential for minor transfer onto
the component, despite the release solution being fully
polymerised.It is therefore recommended that prior to
bonding or painting the laminate should be suitably
prepared (industry standard method is preparation by
slight abrading or sanding of the surface followed by
cleaning with an approved solvent).
PROPERTIES
Maximum cure temperature 204 C 400 F
Color Green
Fabric type Nylon
Fabric weight 60g/m 1.77oz/yd
Release coating Silicone
AVAILABILITY
Standard width 1.47m 58in
Standard length 100m 109yd
Slit widths available
STORAGE
No special storage conditions required.
HEALTH & SAFETY
Please refer to the product MSDS for safe handling, personal protective equipment recommendations and disposal
considerations.

DISCLAIMER: The data and information provided in this document have been obtained from carefully controlled samples and are considered to be
representative of the product described. Aerovac does not express or imply any guarantee or warranty of any kind including, but not limited to, the accuracy, the
completeness or the relevance of the data and information set out herein. Because the properties of this product can be significantly affected by the fabrication
and testing techniques employed, and since Aerovac does not control the conditions under which its products are tested and used, Aerovac cannot guarantee
the properties provided will be obtained with other processes and equipment. No guarantee or warranty is provided if the product is adapted for a s pecific use or
purpose. Aerovac declines any liability with respect to the use made by any third party of the data and information contained herein. Aerovac has the right to
change any data or information when deemed appropriate. All trademarks are the property of their respective owners. 2021 , Aerovac. All rights reserved.

08B10060_TDS.pdf

by | Sep 27, 2025

Cytec 1 of 1 B100
Process Materials Peel ply

DELIVERING TECHNOLOGY BEYOND OUR CUSTOMERS IMAGINATION
Aerospace Materials | Industrial Materials | Process Materials
21 March 2013
B100
Peel ply
Ideally suited to a wide range of composite processing applications

Features
Lightweight, porous nylon peel ply.
Heat set and scoured, for use directly against
laminates or bond lines, particularly where secondary
bonding, painting or finishing is required.
Imparts a fine weave pattern upon removal from the
laminate.
Strips cleanly and quickly from most commercial resin
systems.
Available coated and non-coated depending on user
requirement.
Recommended for composite manufacture and metal
bonding applications.
CYTEC does not recommend the use of woven nylon
fabrics with phenolic resin or pre-preg systems as acid
in the catalyst can break down nylon materials.
Therefore, we recommend that customers conduct
their own internal compatibility tests.
Properties
Maximum use temperature 204 C 400 F
Colour White
Fabric type Nylon
Fabric weight 58g/m 1.70oz/yd
Availability
Standard width 1.47m 58in
Standard length 100m 109yd
Slit widths available
Storage
No special storage conditions required.
Health & safety
Handling of these products must conform to individual company guidelines and health and safety regulations.

All statements, technical information and recommendations contained in this data sheet are given in good faith and are based on tests believed to be reliable, but their accuracy and completeness are not guaranteed. They
do not constitute an offer to any person and shall not be deemed to form the basis of any subsequent contract. All products are sold subject to the Cytec s Standard Terms and conditions of Sale. Accordingly, the user shall
determine the suitability of the products for their intended use prior to purchase and shall assume all risk and liability in connection therewith. It is the responsibility of those wishing to sell items made from or embodying
the products to inform the user of the properties of the products and the purposes for which they may be suitable, together with all precautionary measures required in handling those products. The information contained
herein is under constant review and liable to be modified from time to time.
Copyright 2012 Cytec Process Materials (Keighley) Ltd, Cytec Process Materials (CA) Inc, Cytec Process Materials (Toulouse) Sarl, Cytec Process Materials (Milan) Srl . All rights reserved worldwide. All trademarks or
registered trademarks are the property of their respective owners.