Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-04-30Average Response Time: ≤5.39h
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SummaryHangzhou Qiyao New Material Co., Ltd., established in 2017, is a trading company and manufacturer based in Hangzhou, Zhejiang, China. It specializes in energy-saving and environmentally friendly materials, with a focus on insulation products. The company exports a significant portion of its output, serving major clients like LG, Samsung, and Walmart. It operates over ten production lines and maintains a strong presence in both domestic and international markets.
Supplier typeThe supplier is both a trading company and a manufacturer, operating under the name Hangzhou Qiyao New Material Co., Ltd.
R&D capabilityThe company is described as a high-tech enterprise involved in R&D, indicating a focus on innovation in energy-saving and environmentally friendly materials.
Production capacityThe supplier operates more than ten production lines and has an annual production output valued between US$50 million and US$100 million.
Client casesThe supplier counts major international companies like LG, Samsung, and Walmart among its clients, suggesting strong customer relationships and experience.
Product Q&A
Q:How a vacuum slows down heat transfer?
A:
There are three modes of heat transfer: conduction, convection, and radiation, and if we remove most of the air molecules from a space-as occurs when we draw a vacuum-we largely eliminate the first two of those heat transfer mechanisms. Conduction is the flow of heat from molecule to molecule. It's the reason a cast iron skillet handle heats up, but thermal conduction also occurs across a layer of air, as kinetic is transferred from one air molecule to the one next to it. If we remove most of th
Q:Is it possible to work with vacuum insulation panels the same way as with conventional insulation materials?
A:
The high barrier film around the vacuum panel should not be damaged. If the plastic film is punctured and air flows in, the thermal conductivity rises up to 0.020 W/mK. Therefore it is not possible to cut vacuum panels to the appropriate size on site. Equally it is not possible to puncture them with dowels or similar items. Beside these limitations, vacuum panels can be glued to other surfaces or integrated into different constructions with appropriate covers.
Q:Is it possible to make curved vacuum insulation panels?
A:
In general, thin vacuum panels can be bent into cylindrical forms within some limitations. The thinner the panel, the smaller the possible curvature radii. Regular vacuum panels cannot be formed into complex forms with two-dimensional curvatures like spherical parts or similarily complicated shapes. However, new technologies allow us to produce more complex shapes, even panels with holes. Please contact us for details if you have special requirements.
Q:Are vacuum panels sensitive to humidity?
A:
Short term exposures of high humidity don't cause any problems to the used films of the vacuum panels. However they should not be exposed to high humidity for longer periods of time, especially in combination with high temperatures. Therefore, it is advisable to install humidity barriers in such a way that the vacuum insulation panels are kept dry.
Q:How to get a quotation?
A:
Please share more info such like roll size,weight per sqm,thicknes,quantity,application,etc.So as to have some reasonable suggestion & competitive cost for you reference!!!!!!!!!!
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