[CCMC 12009-R] CCMC Canadian code compliance evaluation
From: National Research Council Canada
Huntsman International LLC
10003 Woodloch Forest Drive
|Product name:||Rubinate® 1840|
|Code compliance:||NBC 2015|
In most jurisdictions this document is sufficient evidence for approval by Canadian authorities.Learn more about CCMC recognition
Code compliance opinion
It is the opinion of the Canadian Construction Materials Centre that the evaluated product, when used as a binder for oriented strandboards (OSB) and waferboards in accordance with the conditions and limitations stated in this evaluation, complies with the following code:
National Building Code of Canada 2015
|Code provision||Solution type|
|220.127.116.11. Material Standards||Alternative|
|18.104.22.168. Material Standards||Alternative|
|22.214.171.124. Thickness, Rating and Material Standards||Alternative|
|126.96.36.199. Material Standard||Alternative|
|188.8.131.52. Material Standard||Alternative|
|184.108.40.206. Materials and Thickness||Alternative|
The above opinion is based on the evaluation by the CCMC of technical evidence provided by the evaluation holder, and is bound by the stated conditions and limitations. For the benefit of the user, a summary of the technical information that forms the basis of this evaluation has been included.
Product name:Rubinate® 1840
The product is a binder made from polymeric diphenylmethane diisocyanate (PMDI) used for the manufacturing of waferboard and OSB. PMDI is produced from aniline and formaldehyde reacting together using hydrochloric acid as a catalyst. The reaction produces a complex mixture of polyamines, which are phosgenated to obtain a polyisocyanate mixture. All raw materials react completely during the process.
This certification is valid only for products produced at the following plant:
- Geismar, Louisiana, United States
Conditions and limitations
The CCMC’s compliance opinion is bound by this product being used in accordance with the conditions and limitations set out below.
- The product may be used for the bonding of strands in the manufacturing of OSB products that are intended to conform to the requirements of CSA O437.0-93, “Standard on OSB and Waferboard” as referenced in CSA O325-07, "Construction Sheathing.”
- Each finished wood product (e.g., OSB panel) that uses Rubinate® 1840 must conform to CSA O325-07.
This evaluation is based on demonstrated conformance with the following criteria:
|Criteria number||Criteria name|
|CCMC-TG-060523.08-15||CCMC Technical Guide for Binders for Oriented Strandboard (OSB) and Waferboard|
The Report Holder has submitted technical documentation for the CCMC’s evaluation. Testing was conducted at laboratories recognized by the CCMC. The corresponding technical evidence for this product is summarized below.
|Modulus of rupture (MOR) (after preconditioning)||MPa||≥ 17.2||38.5||≥ 13.8||25.7|
|Modulus of elasticity (MOE) (after preconditioning)||MPa||≥ 3 100||5 254||≥ 2 480||4 135|
|Internal bond (after preconditioning)||MPa||≥ 0.345||0.632||≥ 0.276||0.570|
|Bond durability - MOR after 2-hour boil (tested when wet)||MPa||≥ 8.6||20.3||≥ 6.9||15.5|
|Bond durability - MOR after six cycles||MPa||≥ 8.6||33.6||≥ 6.9||23.6|
|Thickness swell: 24-hour soak||%||≤ 25||8.5||≤ 30||9.9|
|Linear expansion: oven-dry to saturated||%||≤ 0.40||0.23||≤ 0.48||0.28|
|Linear expansion: 50% to 90% RH||%||≤ 0.20||0.10||≤ 0.24||0.13|
|Creep properties at 20°C||cumulative creep||mm||≤ 1.7||1.52||≤ 2.04||1.63|
|Creep properties at 20°C||secondary creep||≤ 0.4||0.29||≤ 0.48||0.33|
|Creep properties at 20°C||irrecoverable creep||≤ 1.1||0.92||≤ 1.32||0.98|
|Creep properties at 30°C||cumulative creep||mm||≤ 2.2||2.36Table footnote (1)||≤ 2.64||3.18Table footnote (1)|
|Creep properties at 30°C||secondary creep||≤ 0.4||0.21||≤ 0.48||0.27|
|Creep properties at 30°C||irrecoverable creep||≤ 1.5||1.60Table footnote (1)||≤ 1.8||2.19Table footnote (1)|
|Percent increase at higher ambient temperature (30°C) of creep properties||cumulative creep||%||≤ 35||56Table footnote (1)||≤ 42||95Table footnote (1)|
|Percent increase at higher ambient temperature (30°C) of creep properties||secondary creep||≤ 0||−27Table footnote (1)||0||−18Table footnote (1)|
|Percent increase at higher ambient temperature (30°C) of creep properties||irrecoverable creep||≤ 50||74Table footnote (1)||≤ 60||123Table footnote (1)|
|Exposure||Residual property requirements (MPa)|
|MOR||MOE||Internal bondTable footnote (1)|
|After 2-hour boil (modified)||≥ 8.6||36.4||≥ 6.9||24.0||≥ 1 550||5 576||≥ 1 240||4 683||≥ 0.104||0.323|
|After six-cycle test||≥ 8.6||33.6||≥ 6.9||23.6||≥ 2 015||5 060||≥ 1 612||3 567||≥ 0.035||0.153|
|At −20°C||≥ 17.2||43.6||≥ 13.8||25.5||≥ 3 100||5 810||≥ 2 480||4 702||≥ 0.0345||0.681|
|After fungal exposure||Aspergillus niger v. teigh||≥ 13.8||39.3||≥ 11.0||32.7||≥ 2 480||5 253||≥ 1 984||4 542||≥ 0.207||0.501|
|After fungal exposure||Penicillium luteum||≥ 13.8||38.2||≥ 11.0||28.6||≥ 2 480||5 119||≥ 1 984||4 226||≥ 0.207||0.390|
|After soaking in 1% hydrochloric acid||≥ 7.7||28.2||≥ 6.2||20.4||≥ 2 480||5 080||≥ 1 984||3 995||≥ 0.069||0.147|
|After soaking in 1% sodium hydroxide||≥ 12.0||28.5||≥ 9.6||21.3||≥ 2 325||4 480||≥ 1 860||3 619||≥ 0.155||0.244|
|After soaking in water||≥ 14.6||34.6||≥ 11.7||24.8||≥ 2 790||4 979||≥ 2 232||4 251||≥ 0.224||0.321|
This evaluation is issued by the Canadian Construction Materials Centre (CCMC), a part of the Construction Research Centre at the National Research Council of Canada (NRC). The evaluation must be read in the context of the entire CCMC Registry of Product Assessments and the legislated applicable building code in effect.The CCMC was established in 1988 on behalf of the applicable regulator (i.e., the provinces and territories) to ensure—through assessment—conformity of alternative and acceptable solutions to regional building codes as determined by the local authority having jurisdiction (AHJ) as part of the issuance of a building permit.
It is the responsibility of the local AHJs, design professionals, and specifiers to confirm that the evaluation is current and has not been withdrawn or superseded by a later issue. Please refer to the website or contact:
Canadian Construction Materials Centre
Construction Research Centre
National Research Council of Canada
1200 Montreal Road
Ottawa, Ontario, K1A 0R6
The NRC has evaluated the material, product, system or service described herein only for those characteristics stated herein. The information and opinions in this evaluation are directed to those who have the appropriate degree of experience to use and apply its contents (i.e., AHJs, design professionals and specifiers). This evaluation is only valid when the product is installed in strict compliance with the stated conditions and limitations of evaluation and the applicable local building code. In circumstances where no applicable local building permit is issued and that no confirmation of compliance ‘for use in the intended field application’ is undertaken, this evaluation is null and void in all respects. This evaluation is provided without representation, warranty, or guarantee of any kind, expressed, or implied, and the NRC provides no endorsement for any evaluated material, product, system or service described herein. The NRC accepts no responsibility whatsoever arising in any way from any and all use and reliance on the information contained in this evaluation with respect to its compliance to the referenced code(s) and standard(s). The NRC is not undertaking to render professional or other services on behalf of any person or entity nor to perform any duty owed by any person or entity to another person or entity.
Une version française de ce document est disponible.
In the case of any discrepancy between the English and French version of this document, the English version shall prevail.
© 2021 Her Majesty the Queen in Right of Canada, as represented by the National Research Council of Canada.
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of the CCMC.