Dyplast's latest Customer Bulletin, 0717 - ISO-C1® Polyisocyanurate Insulation Flame Spread and Smoke Development, is another in a series of white papers aimed at providing our clients, engineers, contractors, fabricators, and friends with objective information on competitive products and on items that affect our industry.
Marketing literature for insulation products on the internet and in printed media often address the flame spread index (FSI) and smoke developed index (SDI) as measured in accordance with ASTM E84 or comparable standards. This updated (0909) Customer Bulletin provides factual, clarifying information concerning ISO-C1's FSI and SDI as well as other important points relating to the combustion properties of polyisocyanurate foam.
Customer Bulletin, 0717 - ISO-C1 Polyisocyanurate Insulation Flame Spread and Smoke Development
On May 30, 2017 Dyplast sent to our readership another related document, the reprint of the American Chemistry Council's Center for the Polyurethanes Industry, Question and Answer: Smoke Toxicity document. The document contains two sections, General Information on Smoke Toxicity followed by a section with Information Specific to Polyurethane Products.
Click the link below for more information.
For the past 8 years Dyplast has dedicated time and resources to producing Technical and Customer Bulletins in order to provide customers and potential customers information regarding a variety of timely topics that impact the insulation industry. The complete list can be accessed at...
Dyplast Technical Bulletins