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Silway 660 Alkyl Aryl Polysiloxane Silicone Oil for Die Casting Release Agent
US$1.00-10.00
900 kg
Product profile
Customization
AvailableAppearance
Light Yellow Transparent LiquidApplication
Die Casting ReleaseModel NO.
Silway 660NLGI Grade
0Viscosity(Cst)
1500Refractive Index
1.4650Specific Gravity
0.98Active Content
100%Type
GreasesSource
SyntholubeComposition
Base OilProperty
Protective LubricantShape
LiquidCertification
NoneTransport Package
190kg, 900kgSpecification
Alkyl Aryl PolysiloxaneTrademark
HzsilwayOrigin
Hangzhou, ChinaProduction Capacity
2000 Tons / YearKey features
Bright Surface Finish: Ensures bright surface on die cast products without carbonation on the mold.
Non-Interference with Finishing: Does not affect secondary printing and finishing processes on the product.
Optimized for Soft Metals: Specifically suitable for die casting soft metals like aluminum, zinc, and magnesium.
High Purity Content: Features 100% active content for consistent performance and reliability.
Long Shelf Life: Guaranteed shelf life of 24 months when stored in closed containers.
Flexible Dilution Options: Can be emulsified or diluted with nonionic surfactants and aliphatic hydrocarbons.
Superior Chemical Structure: Long-chain alkylarylpolysiloxane offers better properties than traditional polydimethylsiloxane.
Standard Industrial Packing: Available in 200L drums or 1000L IBC drums for convenient storage and transport.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-01-01Nearest Port: SHANGHAIAverage Response Time: ≤1.91hTerms 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 is the primary application of Silway 660?
A:
It is primarily used as a die casting release agent and lubricant for soft metals such as aluminum, zinc, and magnesium.
Q:Does Silway 660 affect secondary printing or finishing?
A:
No, Silway 660 does not affect secondary printing and finishing processes on the die cast products.
Q:What is the shelf life of Silway 660?
A:
The shelf life is 24 months, provided it is stored in closed containers.
Q:How should Silway 660 be prepared before use?
A:
It should be emulsified or diluted before use. Nonionic surfactants and aliphatic hydrocarbons are suitable diluents.
Q:What is the active content percentage of Silway 660?
A:
Silway 660 has an active content of 100%.
Send Inquiry
*To:
Hangzhou Silway New Material Technology Co., Ltd.
Hangzhou Silway New Material Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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