Substrate Wetting Agent of Silway 428 Silicone Adjuvant for Coating Special Additive to Increase Spreading Ability

• CAS No.: 67674-67-3
• Formula: C2(5+M)H4(7+M)O(3+M)Si3
• Appearance: Liquid
• Usage: Surfactants, Quick Spreading and Wetting for Coati
• Color: Transparency
• Model No.: Silway 428
• Model NO.: silway 428
• Surface Tension (0.1%,Mn/M): 20.5
• Purity: 100%
• Keywords: Wetting Agent
• Viscosity (25ºC,MPa.S): 35
• Refractive Index(25ºC): 1.444
• Shelf Life: 36 Months
• Transport Package: Being Storage in Closed Containers
• Specification: 200L drum or 1000L IBC drum
• Trademark: HZsilway
• Origin: Hangzhou China
• HS Code: 3910000000
• Production Capacity: 2000 Tons / Year

Product Description

Product Description

Product  Name	Silicone surfactant   Modified polytrisiloxane   Silicone wetting adjuvant
Surface Tension:(0.1%Wt)	20.5
Appearance	Colorless Transperant
Specific Gravity (25°C)	1.020
Viscosity(25°C)	35
Cloud Point(1%Wt Aqueous Solution)	<10°C
Fuction	Improve the efficiency of wetting and spreading
Superiority	Super spreading and penetrating property, environment friendly

Silway 428 spray adjuvant is a polyether trisiloxane. In aqueous solutions, it gives super spreading and does dramatically reduce surface tension.
Typically, Silway 428 spray adjuvant reduces the surface tension of aqueous agricultural mixtures significantly. At concentrations as low as 0.1 percent, Silway 428 spray adjuvant reduces surface tension below 22 mN/m, which produces very rapid wetting and spreading on hard-to-wet surfaces .
 

Typical Physical Properties

Property	Result
Appearance	Colorless transparent liquid
Ingredient	Polyether modified silicone
Viscosity (cSt,25ºC)	35
Active Content (%)	100
Surface Tension (0.1%, mN/m)	20.5
Cloud Point (0.1 wt%, ºC)	<10
Specific Gravity (25/25 ºC)	1.020

Recommended Dosage

Car coating	0.2~1.0%
Plastic coating	0.2~1.0%
Industrial coating	0.2~1.0%
Wood and furniture coatings	0.2~1.0%
Architectural coating	0.1~1.0%
Decorative coating	0.2~1.0%
Inkjet ink	0.1~1.0%

Key Features

Widely used in aqueous and solvent based formulations

Outstanding substrate wetting properties

Excellent anti-crater effect n Good recoatability

Promotion of mobility

About us

 

Hangzhou Silway New Material Technology Co., Ltd. Was established in 2015 and is located on the bank of the beautiful West Lake, Hangzhou, China. Our company has good technology for agricultural additives and industrial additives, and is a high-quality supplier with its own factory and experienced R& D team. Our products are sold all over the world with high quality.

Silway operates in accordance with the modern corporate system, actively establishes a scientific concept of development, adheres to detailed internal management, continuously promotes technological innovation, improves market competitiveness, and actively cultivates a corporate culture with its own characteristics-creating value for customers, creating wealth for society, create profits for the company, create benefits for employees, so that Silway has achieved stable, rapid and sustainable development.

We have been sticking to our commitment with Silway -- the way of silicone innovation for years, and Pursuing innovation of science and technology.

FAQ

Q1: Are manufacturer or trading company?

  A: We are manufacturer. You are welcome to visit our factory.

Q2: Can I get some samples?
  A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.

Q3: How to start orders or make payments?
  A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, L/C, Western Union or Paypal or Money Gram.

Q4: How to confirm the Product Quality before placing orders?
  A: You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.

Q5:What's your MOQ?
  A:Our MOQ is 200kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q6: How about delivery leadtime?
  A:Delivery leadtime: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q7: Is there a discount?
  A: Different quantity has different discount.