The use of co-surfactant to prevent the precipitation of an anionic surfactant in foam forming

Janika Viitala; Timo Lappalainen; Marjo Järvinen

The use of co-surfactant to prevent the precipitation of an anionic surfactant in foam forming

Janika Viitala (Corresponding author), Timo Lappalainen, Marjo Järvinen

BA5406 Soft matter

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Abstract

The precipitation of an anionic surfactant due to hard water can cause problems in foam forming process. Addition of a nonionic or a zwitterionic surfactant as a cosurfactant with the anionic surfactant inhibits the precipitation of the anionic surfactant. 20-25 mol-% addition of the co-surfactant is recommended to prevent the precipitation of the anionic surfactant. Addition of Tween 20 with sodium dodecyl sulphate (SDS) was found to decrease the SDS residue in foam-formed paper sheets. The paper sheets produced with the surfactant mixture also exhibited higher tensile index compared to sheets made with only SDS or Tween 20.

Original language	English
Title of host publication	Progress in Paper Physics Seminar
Subtitle of host publication	Abstract book of the PPPS2020 seminar
Editors	Jarmo Kouko, Jani Lehto, Tero Tuovinen
Place of Publication	Espoo
Publisher	VTT Technical Research Centre of Finland
Pages	293-295
ISBN (Electronic)	978-951-38-8736-0
ISBN (Print)	978-951-38-8738-4
Publication status	Published - 2020
MoE publication type	A4 Article in a conference publication
Event	Progress in Paper Physics Seminar, PPPS 2020 - Jyväskylä, Finland Duration: 1 Sept 2020 → 3 Sept 2020

Publication series

Series	VTT Technology
Number	378
ISSN	2242-1211

Seminar

Seminar	Progress in Paper Physics Seminar, PPPS 2020
Abbreviated title	PPPS2020
Country/Territory	Finland
City	Jyväskylä
Period	1/09/20 → 3/09/20

Access to Document

https://publications.vtt.fi/pdf/technology/2020/T378.pdf

Cite this

Viitala, J., Lappalainen, T., & Järvinen, M. (2020). The use of co-surfactant to prevent the precipitation of an anionic surfactant in foam forming. In J. Kouko, J. Lehto, & T. Tuovinen (Eds.), Progress in Paper Physics Seminar : Abstract book of the PPPS2020 seminar (pp. 293-295). VTT Technical Research Centre of Finland. VTT Technology No. 378 https://publications.vtt.fi/pdf/technology/2020/T378.pdf

Viitala, Janika ; Lappalainen, Timo ; Järvinen, Marjo. / The use of co-surfactant to prevent the precipitation of an anionic surfactant in foam forming. Progress in Paper Physics Seminar : Abstract book of the PPPS2020 seminar. editor / Jarmo Kouko ; Jani Lehto ; Tero Tuovinen. Espoo : VTT Technical Research Centre of Finland, 2020. pp. 293-295 (VTT Technology; No. 378).

@inproceedings{927bcb1350284f079cd026615a75ac66,

title = "The use of co-surfactant to prevent the precipitation of an anionic surfactant in foam forming",

abstract = "The precipitation of an anionic surfactant due to hard water can cause problems in foam forming process. Addition of a nonionic or a zwitterionic surfactant as a cosurfactant with the anionic surfactant inhibits the precipitation of the anionic surfactant. 20-25 mol-% addition of the co-surfactant is recommended to prevent the precipitation of the anionic surfactant. Addition of Tween 20 with sodium dodecyl sulphate (SDS) was found to decrease the SDS residue in foam-formed paper sheets. The paper sheets produced with the surfactant mixture also exhibited higher tensile index compared to sheets made with only SDS or Tween 20.",

author = "Janika Viitala and Timo Lappalainen and Marjo J{\"a}rvinen",

year = "2020",

language = "English",

isbn = "978-951-38-8738-4",

series = "VTT Technology",

publisher = "VTT Technical Research Centre of Finland",

number = "378",

pages = "293--295",

editor = "Jarmo Kouko and Jani Lehto and Tero Tuovinen",

booktitle = "Progress in Paper Physics Seminar",

address = "Finland",

note = "Progress in Paper Physics Seminar, PPPS 2020, PPPS2020 ; Conference date: 01-09-2020 Through 03-09-2020",

}

Viitala, J , Lappalainen, T & Järvinen, M 2020, The use of co-surfactant to prevent the precipitation of an anionic surfactant in foam forming. in J Kouko, J Lehto & T Tuovinen (eds), Progress in Paper Physics Seminar : Abstract book of the PPPS2020 seminar. VTT Technical Research Centre of Finland, Espoo, VTT Technology, no. 378, pp. 293-295, Progress in Paper Physics Seminar, PPPS 2020, Jyväskylä, Finland, 1/09/20. <https://publications.vtt.fi/pdf/technology/2020/T378.pdf>

The use of co-surfactant to prevent the precipitation of an anionic surfactant in foam forming. / Viitala, Janika (Corresponding author); Lappalainen, Timo ; Järvinen, Marjo.
Progress in Paper Physics Seminar : Abstract book of the PPPS2020 seminar. ed. / Jarmo Kouko; Jani Lehto; Tero Tuovinen. Espoo: VTT Technical Research Centre of Finland, 2020. p. 293-295 (VTT Technology; No. 378).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - The use of co-surfactant to prevent the precipitation of an anionic surfactant in foam forming

AU - Viitala, Janika

AU - Lappalainen, Timo

AU - Järvinen, Marjo

PY - 2020

Y1 - 2020

N2 - The precipitation of an anionic surfactant due to hard water can cause problems in foam forming process. Addition of a nonionic or a zwitterionic surfactant as a cosurfactant with the anionic surfactant inhibits the precipitation of the anionic surfactant. 20-25 mol-% addition of the co-surfactant is recommended to prevent the precipitation of the anionic surfactant. Addition of Tween 20 with sodium dodecyl sulphate (SDS) was found to decrease the SDS residue in foam-formed paper sheets. The paper sheets produced with the surfactant mixture also exhibited higher tensile index compared to sheets made with only SDS or Tween 20.

AB - The precipitation of an anionic surfactant due to hard water can cause problems in foam forming process. Addition of a nonionic or a zwitterionic surfactant as a cosurfactant with the anionic surfactant inhibits the precipitation of the anionic surfactant. 20-25 mol-% addition of the co-surfactant is recommended to prevent the precipitation of the anionic surfactant. Addition of Tween 20 with sodium dodecyl sulphate (SDS) was found to decrease the SDS residue in foam-formed paper sheets. The paper sheets produced with the surfactant mixture also exhibited higher tensile index compared to sheets made with only SDS or Tween 20.

UR - https://doi.org/10.32040/2242-122X.2020.T378

M3 - Conference article in proceedings

SN - 978-951-38-8738-4

T3 - VTT Technology

SP - 293

EP - 295

BT - Progress in Paper Physics Seminar

A2 - Kouko, Jarmo

A2 - Lehto, Jani

A2 - Tuovinen, Tero

PB - VTT Technical Research Centre of Finland

CY - Espoo

T2 - Progress in Paper Physics Seminar, PPPS 2020

Y2 - 1 September 2020 through 3 September 2020

ER -

The use of co-surfactant to prevent the precipitation of an anionic surfactant in foam forming

Abstract

Publication series

Seminar

Access to Document

Other files and links

Fingerprint

Progress in Paper Physics Seminar: Abstract book of the PPPS2020 seminar September 1-3, 2020 in Jyväskylä, Finland

Cite this