Skip to Content
MilliporeSigma
Get 22% off for Pi Day through March 31.Save Now

STS0100

Antifoam L-30 Emulsion

aqueous-silicone emulsion

Synonym(s):

Antifoam L-30 Emulsion

Sign In to View Organizational & Contract Pricing.

Select a Size

100 ML

$50.70

250 ML

$102.00

500 ML

$180.00

$50.70


Available to ship TODAYDetails


Request a Bulk Order
Ships Every 4 weeks

About This Item

NACRES:
NA.21
UNSPSC Code:
12161901

Skip To

Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

contains

emulsifier

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
A8311A858285390
contains

emulsifier

contains

-

contains

-

contains

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

General description

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.

Packaging

100, 250, 500 mL in poly bottle

Other Notes

A 30% aqueous emulsion

Storage Class

10 - Combustible liquids


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Global Trade Item Number

SKUGTIN
STS0100-100ML04061841225959
STS0100-250ML04061841225966
STS0100-500ML04061841225973

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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service