Home>Products> Oily Defoaming Agent >Colorless Transparent polysiloxane defoamer exelcent for polyurethane thickening varnish Defom5300

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Shenzhen Longshine New Material Tech Co., Ltd.

Email: 1209528413@qq.com

Phone:+86 13682598499

Contact Person:欣 何

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Colorless Transparent polysiloxane defoamer exelcent for polyurethane thickening varnish Defom5300

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Place of Origin: US
Brand Name: BNK
Certification: SGS
Model Number: Defom5300
Minimum Order Quantity: 25KG
Price:
Packaging Details: 25kg/barrel
Delivery Time: 2-3 weeks after received customer confirmation
Payment Terms: L/CT/TD/P
Supply Ability: 100000 barrel

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Detailed Product Description

Colorless Transparent polysiloxane defoamer exelcent for polyurethane thickening varnish Defom5300


Product Description

The Defom5300 is modified polysiloxane defoamer exelcent for polyurethane thickening varnish. The product is extremely suitable for spraying curtain coatings, cylinder and curtain coating, etc. , with excellent suppressing bubble and defoaming properties.

 

Technical data

Compound: modified polysiloxane

Appearance: transparent clear liquid

Non volatile: 0.46-0.53%

Solvent : cyclohexanone / aromatic hydrocarbon solvent

Proportion: 0.875-1.000

Refractive index: 1.477-1.487(25℃)

 

Features and usage

Extremely suitable for the defoaming of the bubbles(CO2) created along the two-component polyurethane reaction; spressing and defoaming bubbles created during manfacturing, stirring and construction; Excellent defoaming and bubble releasing performance for baking finish system by curtain coatings or dipping coatings; Good compatibility; suitable for defoaming fish eye, pin holes and crater, etc. Extremely suitable for colorful finishes and varnish.

 

Application fields

Acrylic resin

Polyurethane

Various banking system

nitorlacquer

Epoxy resin

Alkyd resin system

UV curing system

 

Recommended Dosage and usage

The additive is recommended with a dosage of 0.1 ~ 0.7%. For optimum performance, we recommended a study should be performed in the formulation.

 

Storage and transportation

Containers should be stored under the temperature of 0-40℃and ina shady and cool place, avoid sunlight, raining and leaking. Keep away from heat, hot surfaces, sparks and open flames.

 

Safty

The product contains solvents, please be aware when use and avoid eye or skin exposure. For more details,please refer to the MSDS (Material Safety Data Sheet).

 


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