Calcium carbonate modified urea–formaldehyde resin adhesive for strength enhanced medium density fiberboard production-Reference-Cited by-同舟云学术

Calcium carbonate modified urea–formaldehyde resin adhesive for strength enhanced medium density fiberboard production

Published:2021 Issue:40 Volume:11 Page:25010-25017
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Lu Li¹²³⁴^ORCID,Wang Yan⁵⁶³⁴,Li Tianhua⁷⁸⁴,Wang Supeng⁹¹⁰⁴,Yang Shoulu¹¹¹²⁴,Qing Yan¹²³⁴^ORCID,Li Xingong¹²³⁴,Wu Yiqiang¹²³⁴,Liu Ming¹²³⁴^ORCID

Affiliation:

1. College of Materials Science and Engineering

2. Central South University of Forestry and Technology

3. Changsha 410000

4. China

5. College of Engineering and Design

6. Hunan Normal University

7. Guangxi Fenglin Wood Industry Group Co., Ltd

8. Nanning 530000

9. Shengxiang Group – Shengxiang Industry (Jiangsu) Co., Ltd

10. Danyang 212300

11. Guizhou Academy of Forestry

12. Guiyang 550005

Abstract

Reactions between CaCO₃ and CH₂O₂ during polycondensation of UF resin produce Ca²⁺. Ionic bond complexation binds Ca²⁺ with UF resin. The UF resin crystalline percentage decreases from 26.86% to 22.71%. IB strength of resin bonded fiberboard increases from 0.75 to 0.94 MPa.

Funder

National Natural Science Foundation of China

Changsha Science and Technology Project

Central South University of Forestry and Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/RA/D1RA04316A

Reference25 articles.

1. Application of surface chemical functionalized cellulose nanocrystals to improve the performance of UF adhesives used in wood based composites - MDF type