Evidence map›Paper›PMID 35012117›Full record

ArticlePolymers2021

Effect of Copper (II) Sulfate on the Properties of Urea Formaldehyde Adhesive.

Hui Zhao, Xianzhen Li, Xi Wang, Mianwu Meng, Xiujian Wang, Siyu Huang, Weixing Gan

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Polymers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.3field-weighted citation impact, top 45% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Hui ZhaoKey Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, Guangxi Normal University, Guilin 541004, China.
Xianzhen LiCollege of Environment and Resources, Guangxi Normal University, Guilin 541004, China.
Xi WangCollege of Environment and Resources, Guangxi Normal University, Guilin 541004, China.
Mianwu MengKey Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, Guangxi Normal University, Guilin 541004, China.
Xiujian WangSchool of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, China.
Siyu HuangKey Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, Guangxi Normal University, Guilin 541004, China.
Weixing GanCollege of Environment and Resources, Guangxi Normal University, Guilin 541004, China.
Guangxi Normal University · CN

Funding

Key 268 Laboratory of Ecology of Rare and Endangered Species and Environmental Protection (Guangxi 269 Normal University), Ministry of Education, ChinaMajor Science and Technology Projects in Guangxi AA17204067Major Science and Technology Projects in Guangxi AA18118044National Natural Science Foundation of China 21861004National Natural Science Foundation of China 31360158Natural Science Foundation of Guangxi Province 2018GXNS-267 FAA138178
6 · The paper itself

Abstract

The purpose of this work is to investigate the effects of copper (II) sulfate on the formaldehyde release and the mechanical properties of urea formaldehyde (UF) adhesive. Copper (II) sulfate has been used as a formaldehyde scavenger in UF resin, and its effects on the physical and chemical properties of UF adhesive have been studied. Moreover, the mechanical properties and formaldehyde release of plywood prepared with modified UF resin have been determined. The UF resin has been characterized by Fourier-transform infrared (FTIR) spectroscopy and thermogravimetric analysis (TGA). FTIR spectra showed that the addition of copper (II) sulfate to the UF resin does not affect the IR absorptions of its functional groups, implying that the structure of UF is not modified. Further results showed that the free formaldehyde content of the UF resin incorporating 3% copper (II) sulfate was 0.13 wt.%, around 71% lower than that of the untreated control UF adhesive. With a copper (II) sulfate content of 3%, the formaldehyde release from treated plywood was 0.74 mg·L

Indexed as

copper (II) sulfateformaldehyde releasefree formaldehydemechanical propertiesreductionurea formaldehyde adhesive

Identifiers

PMID35012117
PMCPMC8747311
OpenAlexW4200066372

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.