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Lead time is within 15 workdays during off-season and about one month during peak season.

Si-H Terminated Silicone Fluid for Addition-Cured Rubber CAS 70900-21-9 Silway 805

Name: Si-H Terminated Silicone Fluid for Addition-Cured Rubber CAS 70900-21-9 Silway 805
Brand: Hangzhou Silway New Material Technology Co., Ltd.
SKU: 2177276785

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

US$4.00

1,000-9,999 kg

US$3.50

10,000+ kg

Sample price:US$100.00/kg.Request sample

Product profile

Customization

Available

Material

Organic Silicone

Application

Industrial

Model NO.

Silway 805

Certification

Industrial

Appearance

Colorless Transparent Liquid

Type of Si-H

End-Capped

Viscosity (Cst, 25℃)

5~20

Si-H Content (%)

0.25, 0.13

Volatile (105℃, 3h, ≤)

Shelf Life

24 Months

Transport Package

200L, IBC Tanks

Specification

200L, IBC Tanks

Trademark

Silway

Origin

Hangzhou

HS Code

3910000000

Production Capacity

5000 Tons/a

Key features

Si-H Chain Extender: Si-H terminated polydimethylsiloxane used as chain extender in addition-cured RTV-2 formulations.

Low Viscosity Options: Available in low viscosity ranges (5-20 cst) for free-flowing formulations with good mechanical properties.

By-Product Free Curing: Cures with vinyl-functional components without by-product formation, reducing elastomer hardness.

Proven Manufacturer: Backed by 20+ years of manufacturing experience in the silicone field with global export capabilities.

Flexible Packaging: Supplied in 200L drums or IBC tanks to meet various industrial scale requirements.

Long Shelf Life: Stable product with a 24-month shelf life when stored in closed containers.

Versatile Application: Suitable for addition-cured RTV-2 silicone rubber and modified silicone oil formulations.

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: ≤3.07hTerms 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.