Hexion To Showcase Epoxy and Phenolic Resin Systems that Enhance Composite Fire Safety at JEC

Recently Released Products Also Offer Processing and Environmental
Benefits

COLUMBUS, Ohio–(BUSINESS WIRE)–Hexion Inc. (“Hexion” or the “Company”) is highlighting its expertise in
resin technology that improves the fire, smoke and toxicity (FST)
properties of composite parts at the JEC World international composites
exposition, March 6 to 8 in Paris. A novel new epoxy system with FST
performance built into the resin structure that improves cycle time and
several additions to the Cellobond™ portfolio of ultra-low-emitting and
high-heat performing phenolic resin products will be featured in parts
on display in the Hexion Booth 6 G52.

“In critical operating environments like airplanes or passenger trains,
components that are resistant to fire and smoke with reduced toxicity –
in addition to being lightweight and durable – are a must,” says Ann
Frederix, Senior Vice President, Epoxy Specialties. “Hexion has been a
leader in this area for decades, and we continue to push the performance
and processing envelope with both phenolic and epoxy-based innovations.”

EPON™ FlameX Epoxy System Provides Breakthrough in Epoxy Technology
for FST Applications

By building FST performance into the resin structure, a new epoxy system
from Hexion allows manufacturers to produce composite parts that combine
resistance to fire and smoke with excellent aesthetics while taking
advantage of faster processing methods such as resin infusion/resin
transfer molding (RTM) or vacuum-assisted RTM (VARTM) closed molding.

Traditional filled epoxy systems can compromise both high throughput
processing and mechanical properties. The new FlameX 9600 liquid system
from Hexion, which is homogenous, halogen free and requires no additives
or particulates to achieve FST properties, can be used in various
processes, such as infusion, RTM, and pre-pregging while exhibiting
excellent mechanical properties. Infused into glass laminate parts, it
has passed various tests for vertical burn, smoke density and smoke
toxicity and is suitable for commercial aviation applications in cargo
areas, interiors, and galleys as well as in marine, rail and
architectural applications.

A demonstrator panel made with the new epoxy system that has passed
various burn tests for vertical burn, smoke density and smoke toxicity
will be on display in the Hexion booth.

To learn more about EPON™ FlameX, attend our technical presentation
given by Amitabh Bansal on Thursday, March 8 from 3:25 to 4 p.m. at
Agora Stage – Hall 5 or visit Hexion at Booth 6 G52.

New Ultra-Low Formaldehyde Cellobond Gelcoat and Pre-Preg Resin
Reduce Production Time and Emissions for Phenolic Composites

Hexion has recently expanded its portfolio of ultra-low emitting
Cellobond resin products to include a cost-saving gelcoat and
fast-drying pre-preg resin. Cellobond ULF GC84-500, a gelcoat
based on Hexion’s ultra-low emitting (free formaldehyde <0.1%) phenolic
technology, allows for direct painting on composite parts without
surface preparation, saving up to 30% compared to traditional coating
methods. Cellobond ULF PS90-204 is a pre-preg resin that delivers faster
drying speeds to reduce production cycle times. As with the entire
Cellobond product line, Cellobond ULF GC84-500 and Cellobond ULF
PS90-204 are designed to meet the most demanding fire safety standards
such as rail standard EN 45545 HL3 and aircraft standard FAR 25.853.

A composite rail front made from the new low-emitting Cellobond resin
and ULF GC84-500 gelcoat and a ventilation grid mounted on Boeing will
be on display at JEC.

About the Company

Based in Columbus, Ohio, Hexion Inc. is a global leader in thermoset
resins. Hexion Inc. serves the global wood and industrial markets
through a broad range of thermoset technologies, specialty products and
technical support for customers in a diverse range of applications and
industries. Hexion Inc. is controlled by investment funds affiliated
with Apollo Global Management, LLC. Additional information about Hexion
Inc. and its products is available at www.hexion.com.

Contacts

Hexion Inc.
Investors and Media:
John Kompa, 614-225-2223
[email protected]