Styrene-Butadiene Latexes
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  • Styrene-butadiene or styrene-butadiene rubber (SBR) is a synthetic rubber copolymer consisting of styrene and butadiene. It has good abrasion resistance and good aging stability when protected
    by additives, and is widely used in car tires, where it may be blended with natural rubber.
  • It was originally developed prior to World War II in Germany. Industrial manufacture began during World War 2, where it was used extensively by the USA to replace the Far-East natural rubber supplies captured by the Japanese.
  • Styrene butadiene latexes usually have a resin content of about 50%. The styrene/butadiene ratio varies from 54:46 to 80:20.
  • Most are carboxylated by the use of such acids as maleic [HOOCCHCHCOO], fumaric [HOOCCHCHCOOH], acrylic [CH2CHCOOH], or methacrylic [CH2C(CH3)COOH].
  • SB latexes are used in carpet backing and paper coatings. The other styrenics are used in paints, coatings, and floor polishes, plus many other uses.
  • SB latex is made by emulsion polymerization. The reaction is started with free-radical initiators. The emulsion consists for 5 - 10 wt.% of non-rubber, more than half being
    emulsifiers (others components: initiators, modifiers, inorganic salts, free alkali and short stops).
  • A polymer string consists of random blocks of styrene and butadiene. Another way of producing SB latex is emulsification of SB rubber: SB rubber particles are dissolved in water with dispersing and wetting agents.
  • SBR LATEX is a carboxylated styrene butadiene copolymer latex admixture that is designed as an integral adhesive for cement bond coats, mortars and concrete to improve bond strength and chemical resistance.
  • However, on the basis of calorimetric measurements, concluded that
    styrene/butadiene latex interacts with dispersed calcium carbonate.
  • Concredamp, produced by the Duresol Corporation, is a commercially available concrete
    admixture marketed specifically for increasing damping.
  • Concredamp is a vegetable gum
    suspended in styrene-butadiene rubber (SBR) latex. The gum results from soybean oil reacted with sulfur monochloride.
  • The vegetable gum and latex are mixed at a ratio of 6 to 44. The
    emulsion has a measured specific gravity of 1.025 and contains 48% solids by mass.
  • OMNOVA Solutions announced a price increase of $0.12 per dry pound on styrene butadiene (SB) latex for carpet and related markets, effective February 18, 2012. This increase is driven by the escalation in raw material costs utilized to manufacture SB latex products and is in addition to previously announced increases.

Introduction

  • Styrene
  • Styrene-Butadiene(SB)
  • Styrene Butadiene Latexes & Other Styrene Copolymers
  • Styrene factsheet
  • SBR latex
  • Latexes

Application

  • Butadiene manual
  • Styrene use in Massachusetts
  • Latex applications
  • SBR synthetic latex in paving applications
  • Application of Styrene butadiene
  • Uses of Styrene
  • Application of Kosyn
  • Use of SB latex

Patent

  • Styrene-butadiene latex compositions
  • Gypsum composition with styrene butadiene latex additive
  • Emulsion styrene-butadiene rubber
  • Polysiloxane crosslinked styrene/butadiene copolymers
  • Method for preparing styrene-butadiene latex
  • Asphalt modifier of styrene-butadiene-styrene block copolymer and styrene-butadiene latex
  • Method of adding water insoluble organic chemicals to styrene-butadiene rubber latex dispersions and
    resulting styrene-butadiene rubber latex dispersions
  • Methods of preparing gypsum wallboards containing styrene butadiene latex additive
  • Polymerization method for carboxylated styrene- butadiene latex using tertiary-dodecyl mercaptan as
    chain transfer agent

Study

  • The Utilization of Waste Latex Products in Styrene-Butadiene Rubber
  • The Industrial Production and Use of
    1 ,3-Butadiene
  • Life cycle assessment
  • The Influence of Stabilizing Agents on the Interaction between Styrene/Butadiene Latex and Calcium Carbonate
  • Study of co-solvent effects on stickies removal in supercritical fluid extraction
  • Comparison and Analysis of the Strength, Stiffness, and Damping Characteristics of Concrete
    with Rubber, Latex, and Carbonate Additives
  • Polymer-Modified Concrete

Market

  • Petrochemical market dynamics
  • Industry study with forecast
  • World consumption of SB latex.
  • Latex for Paper Coating (styrene-butadiene copolymer)
  • Omnova Announces Price Hike for Styrene Butadiene Latex
  • Market for Emulsion Polymers to Rise 6.1%/Yr to $20 Billion+; Success Closely Linked to Water-Based Adhesives

Suppliers

  • Manufacturers of SB latex
  • Suppliers of SB latex
  • Exporters of SB latex
  • SB latex Suppliers
  • List of Suppliers
  • SB latex suppliers

Raw  materials suppliers

  • 1,3-Butadiene
  • Acrylic acid
  • Styrene

Company

  • Company from Delhi
  • Company from Europe
  • Company from China
  • Company from France
  • Company from Korea
  • Company1 from U.S.A
  • Company2 from U.S.A
  • Company3 from U.S.A
  • Company4 from U.S.A
  • Company from Mumbai
  • Global manufacturers

Consultancy

  • Consultancy from Canada
  • Consultancy from Malaysia
  • Consultancy from U.K
  • Consultancy from U.S.A
  • Online Consultancies

Products

  • Styrene butadiene based emulsion
  • Masterbond SBR latex
  • Kosyn KSL
  • Growseal
  • Cationic Styrene Butadiene latex
  • CAFCO SBR bonding latex
  • Styrene butadiene latex products
  • Bondtec membrane
  • Aerosol EF 800

MSDS

  • Synthetic styrene butadiene rubber
  • Sika latex
  • Styrene butadiene rubber
  • K-Resin
  • Procor 20
  • Liquid crack seal
  • Laticrete
  • Latex1
  • Encor DL 215

Project

  • Styrene-Butadiene Latexes project
  • Proposed project

Production Technology

  • Process in Organic chemical industries
  • Locating and estimating air emissions from sources of styrene
  • Emulsion Styrene-Butadiene Copolymers
  • Production process at Tokuyama plant
  • Production of Styrene butadiene

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