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Liquid Defoamer Grade GUUDPOLY LMW681F

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Liquid Defoamer Grade GUUDPOLY LMW681F Specification

Smell
Odorless

Taste
Odorless, tasteless

Purity
99%

Solubility
Easily dispersible in water

Ph Level
6.0 - 8.0

Density
1.05 Gram per cubic centimeter(g/cm3)

Form
Liquid

Shape
Liquid

Poisonous
No

Melting Point
Not applicable (liquid form)

Storage
Keep in tightly closed container, protected from sunlight, in a dry, cool, and well-ventilated place

Other Names
Antifoam Agent, Foam Control Agent

Classification
Chemical Additive

Chemical Name
GUUDPOLY LMW681F Liquid Defoamer

Grade
GUUDPOLY LMW681F

Standard
Industrial Grade

Type
Liquid Defoamer

Usage
Industrial defoamer

Main Material
Silicone-based compound

Application
Other

Non Toxic
No

Shelf Life
12 months if stored properly

Packing
Supplied in 1000L IBC tanks, 200L drums, or customized packaging

Viscosity
Low viscosity, easy to handle and pump

Appearance
Milky white liquid

pH Stability
Stable in wide pH range

Dosage
Typically 10-100 ppm, depending on application

Compatibility
Compatible with most surfactants and process chemicals

Liquid Defoamer Grade GUUDPOLY LMW681F About

GUUDPOLY LMW681F is a kind of liquid oil type defoamer based on modified hydrocarbons. Its designed for a wide range of waterborne applications.

GUUDPOLY LMW681F provides the following benefits:

Fast defoaming speed
Excellent compatibility
Good shelf stability
Very broad applicability
None substance in REACH SVHC list

Application

GUUDPOLY LMW681F can be used to the various waterborne applications as follow:

Construction paints
Waterproof paints
Waterborne wood paints
Paper coating industry
Inks, adhesive

Goodyear Grade	Chemistry	Appearance	Viscositympas	Application Stage	Water Dilution	Effect on gloss	speciality	Recommend Application Field


LMM410	Mineral oil	light yellow liquid	500~ 2000	Grinding/mixing	No		Defoam quickly and effective at microbubbles, excellent durability. 30-50% less dosage	Water-borne paints, ink, Adhesives
LMPS190	Mineral oil	light yellow liquid	800~ 2400	Grinding/mixing	Yes		High efficiency, long-lasting performance, suitable for medium to high viscosity systems.	Emulsion Polymerization, Pressure sensitive glue
LMWP5800	Mineral oil	Milky white Emulsion	4000~ 12000	Grinding	No	No	Quickly break foam, long-lasting performance. Cost-effective.	Wall Paints, PVC, Medium to high PVC
LMW681F	Mineral oil	light yellow liquid, opaque	500~ 2500	Grinding/mixing	No	_	General-purpose, works quickly to break foam, good compatibility.	Water-borne paints
LMW033	Mineral oil	light yellow liquid, opaque	2000~ 5000	Grinding/mixing	No	_	General-purpose, quickly break foam, good compatibility.	Water-borne paints, ink, Adhesives, emulsion polymerization
LMV345	Mineral oil	light yellow liquid, opaque	1000~ 3000	Grinding	No	Low	Strong defoaming ability, no residual microbubbles, very smooth surface.	Elastic, High viscosity paints
LSM56N	Polyorgano siloxane	Milky white liquid	500~ 1500	Grinding	Yes	No	General-purpose, high-efficiency, 100% AC	Water-borne Industrial Paints,Inks
LSPI901	Polyorgano siloxane	Offwhite turbid liquid	50~200	Grinding	Yes	No	High-efficiency, 100% active content	Water-borne Industrial Paints, Inks
LSPI901	Polyorgano siloxane	offwhite liquid, opaque	50~200	Grinding/mixing	Yes	No	No hydrophobic particles, good compatibility	Water-borne Industrial Paints,Inks
LSPI022	Polyorgano siloxane	colorless to translucent liquid	60~300	Grinding	No	No	high-efficiency, 100% active content	Water-borne Industrial Paints, Inksadhesive & Sealent
LSPI028	Polyorgano siloxane	colorless liquid	100~300	Grinding/mixing	No	No	No hydrophobic particles, good compatibility	Water-borne Industrial Paints,Inks
LSEP825	Polyorgano siloxane	Milky white emulsion	__	Grinding/mixing	Yes		Strong defoaming ability, good compatibility.	Water-borne Industrial Paints,Inks
LSEP065	Polyorgano siloxane	Milky white to yellowish emulsion	__	Grinding	Yes		Strong defoaming ability, good compatibility.	Water-borne Industrial Paints,Inks
LSE965	Polyorgano siloxane	Offwhite turbid liquid	1500~ 3000	Grinding	No		Strong defoaming ability,good compatibility. suitable for high-solid-content, high-film-thickness systems.	oil based expoxy flooring paints
LSE966	Polyorgano siloxane	Offwhite turbid liquid	1500~ 3000	Grinding	No		Stronger defoaming ability, suitable for high-solid-content, high-film-thickness solvent-based systems.	oil based expoxy flooring paints, Ink

Waterborne Paints

Solvent based paint

Ink

Adhesives

Emulsion Polymerization

Construction paints

Industrial paints

Waterborne

Solvent based

UV or other

Water borne

Resin adhesive

Latex Paints

Colorful paints

Stone paints

thick coating

waterproof coating

polyurethane

Acrylic based

Epoxy based

alcohol acid

Pressure-sensitive adhesive

White glue

Starch glue

Reactive type

Solvent-based

Efficient Foam Control for Diverse Applications

GUUDPOLY LMW681F Liquid Defoamer is engineered to effectively combat unwanted foam across a wide range of industrial processes. Its silicone-based formulation ensures rapid dispersion and long-lasting foam suppression, leading to smoother operations and reduced downtime. Whether in wastewater treatment facilities, textile mills, pulp & paper plants, or fermentation tanks, this product delivers consistent results and enhances process efficiency.

Simple Handling and Broad Compatibility

With its low viscosity, GUUDPOLY LMW681F is easy to handle and pump, streamlining dosing even in large-scale operations. The product disperses effortlessly in water and is stable across a wide pH range. Its compatibility with most surfactants and process chemicals makes it adaptable to numerous formulations without risk of adverse interactions.

FAQ's of Liquid Defoamer Grade GUUDPOLY LMW681F:

Q: How should GUUDPOLY LMW681F Liquid Defoamer be applied in industrial settings?

A: GUUDPOLY LMW681F should be dosed directly into the foaming system at a recommended concentration of 10-100 ppm, depending on the specific application and foam severity. It can be added manually or via automated dosing equipment for continuous foam control.

Q: What types of industrial processes can benefit from using this liquid defoamer?

A: This defoamer is suitable for a wide range of applications including wastewater treatment, textile manufacturing, pulp & paper processing, and fermentation. Its silicone-based formulation offers effective foam suppression in both aqueous and surfactant-rich environments.

Q: When is the optimal time to add GUUDPOLY LMW681F during a process?

A: It is best to introduce the defoamer at the point where foam generation is most pronounced, or as a preventative measure at the beginning of the process. Continuous or intermittent addition can be tailored to the level of foam and operational requirements.

Q: Where should GUUDPOLY LMW681F be stored to ensure maximum shelf life?

A: Store the product in tightly closed containers, protected from direct sunlight, and in a cool, dry, and well-ventilated area. Proper storage ensures the defoamer remains effective for up to 12 months.

Q: What are the benefits of using GUUDPOLY LMW681F compared to traditional defoamers?

A: This product offers rapid and sustained foam control, excellent compatibility with chemical additives, and stability across wide pH ranges. Its low viscosity makes it easy to pump and incorporate into processes, while being odorless, tasteless, and non-toxic for safer handling.

Q: Is GUUDPOLY LMW681F compatible with other surfactants and process chemicals?

A: Yes, GUUDPOLY LMW681F is designed to be compatible with most commonly used surfactants and other process chemicals, making it a versatile choice for integration into various formulations.

Technical Details