Instructions / Assembly

Copyright 2018, Wilsonart LLC 6
Test data to determine compliance with these codes are obtained by the Steiner Tunnel Test method
of the American Society for Testing Materials (ASTM-E-84, Standard Test Method for Surface Burning
Characteristics of Building Materials). Tests were conducted in accordance with test method and
mounting procedure as described in paragraph X1.7.2 of the test method. This procedure is
cataloged by Underwriters Laboratories, Inc. as UL 723.
Here is typical data for Wilsonart laminates, averaged from two specific tests:
Typical Flame Spread and Smoke Developed Properties
Product Type
Test Condition
Flame Spread
Smoke Developed
General Purpose
Type 107
Unbonded 50 45
Vertical Surface
Type 335
Unbonded 45 40
Postforming
Type 350
Unbonded 60 35
General Purpose
Type 107
Bonded with contact adhesive to
particleboard substrate; 3/8”
40 100
Vertical Surface
Type 335
Bonded with contact adhesive to
particleboard substrate; 3/8”
40 155
Postforming
Type 350
Bonded with contact adhesive to
particleboard substrate; 3/8”
50 140
When you wish to specify decorative laminate for a Class I or A fire rating, please refer to the Fire-
Rated Laminate Tech Data.
Model Code Designations used to determine flame spread classification
Flame Spread Classification
(Max. Rating)
International
(IBC)
Life Safety
(NFPA 101)
25
A
A
75
B
B
200
C
C
RE: Architectural Woodwork Quality Standard, 8th Edition, Version 1.0, - 2003
All Model Codes regulate the generation of smoke by interior finish material. In all cases they specify
a maximum smoke development rating of 450.
Codes and Certifications
General Standards
Wilsonart Laminates, types 107, 335 and 350, conform to the voluntary standards of the American
National Standards Institute, for thickness, performance properties and appearance. Wilsonart
Laminates 107,335 and 350 meet or exceed the International Standards Organization specifications
as found in ISO 4586, titled “High-Pressure Decorative Laminate (HPDL) – Sheets Based on
Thermosetting Resins – Part I: specifications.”
Specific Product Standards
U.S. Federal Specification L-P 508H, April 9, 1977, “Plastic Sheets, Laminated, Decorative and Non-
decorative.” Spells out criteria for decorative laminates for federal installations. Wilsonart 107, 335
and 350 laminates comply.
NSF International (NSF) #35 “Laminated Plastic for Surfacing for Food Service Equipment.” All solid
colors and printed patterns in Basic Types 107, 335 and 350, comply.