Saltar al contenido
Merck
Todas las fotos(1)

Documentos clave

STS0100

Sigma-Aldrich

Antifoam L-30 Emulsion

aqueous-silicone emulsion

Sinónimos:

Antifoam L-30 Emulsion

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización

Seleccione un Tamaño

100 ML
MXP 1,129.00
250 ML
MXP 2,185.00
500 ML
MXP 3,926.00

MXP 1,129.00


Check Cart for Availability

Solicitar un pedido a granel

Seleccione un Tamaño

Cambiar Vistas
100 ML
MXP 1,129.00
250 ML
MXP 2,185.00
500 ML
MXP 3,926.00

About This Item

Código UNSPSC:
12161901
NACRES:
NA.21

MXP 1,129.00


Check Cart for Availability

Solicitar un pedido a granel

Nivel de calidad

contiene

emulsifier

Descripción general

Antifoam is also known as defoamer. It is a chemical additive that reduces and hinders the formation of foam in industrial process liquids. It is used to prevent formation of foam or is added to break foam that is already formed.

Envase

100, 250, 500 mL in poly bottle

Otras notas

A 30% aqueous emulsion

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 3


Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Questions

1–4 of 4 Questions  
  1. Is the pH of the 30% emulsion pH3?

    1 answer
    1. Yes, this product is a successor of Antifoam Y-30 with a pH of approximately 3.

      Helpful?

  2. I would like to ask you about 'Antifoam L-30 Emulsion' 1. Is it 'Nonionic surfactant'? 2 Is the product information avaiable for Antifoam L-30 Emulsion. If yes, Please send the link or file for Antifoam L-30 Emulsion.

    1 answer
    1. This product contains proprietary nonionic emulsifiers. Currently, a product datasheet is not available.

      Helpful?

  3. What is the density of this product?

    1 answer
    1. The density of this product is not determined.

      Helpful?

  4. Queston about Antifoam L-30 Emulsion; Does it contain non-ionic emulsifiers? If the product information sheet is available, I would like to get to assess the contents

    1 answer
    1. Antifoam L-30 is a nonionic emulsifier

      How To Use

      Antifoam L-30 Emulsion works effectively in very low concentrations. One to 100 parts of active silicone per million parts foamer are sufficient to eliminate most foams. Begin trials at higher use levels (50 ppm active silicone), then work down to the level of foam control desired.

      The following are parts per million equivalents:
      To Yield 50 PPM Antifoam

      10.9 ounces mixed into 500 gallons
      22.0 ounces mixed into 1,000 gallons
      55.1 ounces mixed into 2,500 gallons
      16.5 quarts mixed into 25,000 gallons

      Adding the Antifoam
      To produce optimal foam control, it is necessary to have the antifoam completely dispersed in the foaming medium. Follow these steps to achieve complete dispersion:
      1. Agitate product prior to use.
      2. Predilute with 3 to 10 parts of cool water to aid in dispersion. Add the antifoam to the water with slow mixing. Prediluted material should be used immediately.
      If the system can provide adequate agitation to disperse the antifoam, the antifoam emulsion may be added directly without predilution being necessary.
      3. Add the diluted antifoam prior to the point where foaming occurs within the system, if possible.

      This product will freeze at or below 0°C (32°F). If frozen, Antifoam L-30 Emulsion can be thawed and used without loss of efficiency. Agitation may be required. Avoid storage conditions above 49°C (120°F).

      Helpful?

Reviews

No rating value

Active Filters

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico