What are the key benefits of using this water repellent?

It reduces water absorption, prevents spalling due to freeze-thaw and efflorescence, and increases the lifespan of the substrate.

What are the payment terms for this product?

Payment terms include T/T and Alibaba Pay. Incoterms available are FOB, CFR, CIF, DAP, and CIP.

What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Methyl Hydrogen Silicone Oil CAS 9004-73-3 Mh Fluid Hydrophobic Coating Silway 732

Name: Methyl Hydrogen Silicone Oil CAS 9004-73-3 Mh Fluid Hydrophobic Coating Silway 732
Brand: Hangzhou Silway New Material Technology Co., Ltd.
SKU: 2061473892

Zhejiang, ChinaHangzhou Silway New Material Technology Co., Ltd.

US$2.00

1,000-9,999 kg

US$1.50

10,000+ kg

Sample price:US$100.00/kg.Request sample

Product profile

Customization

Available

Appearance

Liquid

Application

Concrete Floor, Roofing

Model NO.

Silway 732

Application Method

Spray

Drying Time

24 hours

Environmental Impact

Eco-Friendly, Non-Toxic

Type

Silicone Waterproofing

Volatile Content (150 ℃, 3h, %)

Flash Point (Closed Cup, ℃)

>150

Viscosity (Cst, 25℃)

Hydrogen Content (%)

1.58

pH

Transport Package

200L, IBC Tanks

Specification

200L, IBC tanks

Trademark

Silway

Origin

Hangzhou

HS Code

3910000000

Production Capacity

5000 Tons/a

Key features

Eco-Friendly & Non-Toxic: Odorless and safe for use, ensuring environmental friendliness and non-toxicity.

High Vapor Permeability: Allows substrates to breathe while preventing moisture, mildew, and rust.

Durable Waterproof Film: Forms a resilient coating that reduces spalling, freeze-thaw damage, and efflorescence.

Low Effective Concentration: Effective at concentrations as low as 0.2%, optimizing usage efficiency.

Versatile Substrate Application: Suitable for concrete, glass, ceramic, leather, paper, metal, cement, and marble.

Adjustable Curing Process: Curing time and temperature can be adjusted; catalysts accelerate the process.

20+ Years Manufacturing Expertise: Backed by over two decades of specialized experience in silicone field manufacturing.

12 Months Shelf Life: Stable product with a guaranteed shelf life of 12 months when stored properly.

Company profile

Hangzhou Silway New Material Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-01-01Nearest Port: SHANGHAIAverage Response Time: ≤2.10hTerms of Payment: T/T, Alibaba payInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DAP, CIP

AI-Powered supplier vetting

SummaryHangzhou Silway New Material Technology Co., Ltd. is identified as a China-based limited company operating as both a trading company and manufacturer/factory, with chemical products focused on silicone additives, water repellents, release agents, antifoams, and related agricultural and industrial applications. It reports three production lines and annual productivity of 1,000 tons each for silicone adjuvants and water repellents. The supplier states that it has exported since 2017, derives 51%–70% of sales from exports, and holds self-managed import/export rights. Its stated R&D engineer experience and quality-control staffing are each below five, while its descriptions emphasize technological innovation and internal management. No certifications, after-sales capabilities, customization services, or detailed customer case studies are provided. Trade records show one transaction associated with each of two buyers, but these records are limited and do not establish broad customer performance.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, while another record classifies it as a trading company. It is a limited company based in Hangzhou, Zhejiang, China, and operates in chemical-related trade.

R&D capabilityThe supplier explicitly states a long-term commitment to silicone innovation, science and technology, technological innovation, and improving market competitiveness. However, the reported total experience of R&D engineers is below five, and no patents, laboratories, or developed-project evidence is provided.

Production capacityThe supplier reports three production lines and annual productivity of 1,000 tons for silicone adjuvants plus 1,000 tons for water repellents. These stated production resources and capacities provide explicit evidence of manufacturing capability.

Client casesTwo trade records associate the supplier with one buyer in Uzbekistan and one buyer in Vietnam, with one transaction recorded for each. These entries provide limited evidence of customer activity but do not establish a broad, documented customer portfolio or successful case history.

Product Q&A

Q:What are the main applications of Silway 732?

It is used as a surface treatment for concrete floors, roofing, powders, glass, ceramic, leather, paper, metal, cement, and marble to impart water repellency.

Q:Is Silway 732 safe for the environment?

Yes, it is non-toxic, odorless, and eco-friendly, making it safe for various applications.

Q:How should Silway 732 be applied?

It is usually applied from a dilute solution prepared by mixing with hydrocarbon solvents, acetone, or methyl ethyl ketone, then stirred gently until uniform.

Q:What is the shelf life of this product?

The shelf life is 12 months. It should be stored in closed containers away from children and fire sources.

Q:Can the curing time be adjusted?

Yes, curing time and temperature can be adjusted. Higher temperatures shorten curing times, and catalysts can be used to accelerate the cure.