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275# vacuum diffusion pump oil equal to DC705 is an industrial-grade silicone fluid engineered for high-performance vacuum systems. It delivers a viscosity of 165 - 185 mm²/s at 25°C and a refractive index of 1.5765 - 1.5785, matching the optical and flow properties of the DC705 standard. The oil’s specific gravity ranges from 1.090 to 1.100, and it meets industry safety standards for flash point, ensuring reliable operation in demanding environments.
This oil is formulated as a dimethyl phenyl silicone, a category known for its thermal stability and low volatility under vacuum conditions. Typical for DC705 equivalents, it resists oxidation and radiation, making it ideal for semiconductor manufacturing, chemical processing, and laboratory vacuum systems. The phenyl groups in its structure enhance its ability to withstand high temperatures without breaking down.
Primary applications include semiconductor fabrication, where vacuum integrity is critical, as well as chemical processing and laboratory settings. Buyers in these sectors prioritize oils that maintain consistent performance over extended use. Confirm MOQ, packaging, and incoterms with Singshine Silicones Co., Ltd., as these details are not provided in the listing.
| Equivalent grade | DC705 |
| Viscosity at 25°C | 165 - 185 mm²/s |
| Refractive index at 25°C | 1.5765 - 1.5785 |
| Specific gravity at 25°C | 1.090 - 1.100 |
| Flash point | ≥ 250°C (typical for DC705 equivalents) |
| Appearance | Clear, colorless liquid |
| Typical pour point | -20°C (standard for phenyl-methyl silicones) |
| Vapor pressure at 25°C | < 1×10⁻⁶ Pa (standard for diffusion pump oils) |
| Thermal conductivity | 0.14 - 0.16 W/m·K (typical for silicone fluids) |
| Dielectric strength | > 30 kV (typical for electrical insulation applications) |
| Standard packaging | 200 L steel drums or 25 L jerry cans (typical for bulk industrial oils) |
Singshine Silicones Co., Ltd. is located at Room 1409, Bengbu Building, Huaihai Road, Bengbu, Anhui Province, China. The company is categorized under the imported trust tier, reflecting its verified status as a supplier of silicone-based products for industrial applications.
The supplier specializes in high-performance silicone fluids, with this DC705 equivalent oil being a key product for vacuum systems. While the profile does not provide response rates or historical data, Singshine Silicones Co., Ltd. positions itself as a reliable source for industrial-grade silicone oils, including those used in semiconductor and laboratory environments.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, confirm the oil’s compliance with your vacuum system’s specifications, particularly for viscosity, refractive index, and vapor pressure. Request a technical data sheet and certificate of analysis to verify these properties, as they directly impact the oil’s performance in your application.
Logistics for this product should account for temperature-sensitive handling, as the oil’s properties can be affected by extreme heat or cold. Discuss incoterms such as FOB or CIF with Singshine Silicones Co., Ltd., and clarify payment terms like L/C or T/T. Lead times may vary, so it is important to establish a clear timeline for delivery and production.
Quality checks upon receipt should include testing the oil’s viscosity and refractive index to ensure they meet the specified ranges. Inspect the packaging for integrity and request documentation such as an MSDS and compliance certificates for relevant industry standards. For critical applications, consider third-party testing to validate the oil’s performance in your specific vacuum environment.
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Securing a reliable supply chain for 275#Vacuum Diffusion Pump Oil Equal To Dc705 is critical for maintaining your business operations. Singshine Silicones Co., Ltd., a verified supplier located in China, provides high-quality 275#Vacuum Diffusion Pump ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Lubricants industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing 275#Vacuum Diffusion Pump from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Singshine Silicones Co., Ltd.. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Singshine Silicones Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Lubricants category or discover new suppliers across the Lubricants sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.
When importing 275#Vacuum Diffusion Pump from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Singshine Silicones Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Singshine Silicones Co., Ltd. provides 275#Vacuum Diffusion Pump for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Singshine Silicones Co., Ltd.. Contact the supplier to discuss the best logistics options for importing 275#Vacuum Diffusion Pump to your country.
Send a direct message to Singshine Silicones Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
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Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Singshine Silicones Co., Ltd..
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