Other Application
To address the issue of subterranean connectivity, the Guangdong-Hong Kong-Macao cross-sea tunnel replaced the PVC ceiling with a 5G signal augmentation array. A millimeter-wave lens antenna is built into each board, resulting in a 41dB reduction in signal penetration loss as compared to the conventional system. According to the pressure test, during the daily average vibration of 100,000 cars, the phase consistency error is kept within 3. Commuters' observed download speeds are 1.2Gbps with a packet loss rate of 0.07%. The engineer disclosed the key: the plate's dielectric constant was set to 2.65, precisely matching the 5G band's wavelength. The defective module will be identified by the color-changing LED ring, and the replacement time will be reduced from forty-five minutes to eight minutes thanks to a self-inspection system developed by the operation and maintenance department. The "tunnel automatic driving corridor" with sub-meter positioning precision will be realized in the future by integrating a V2X vehicle-road coordination module.
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With a wide range of color and texture options, it can meet the needs of various design styles. If you have any questions, we sincerely welcome you to consult us. |
WPC Decoration Cladding
- Cedar
- Chocolate with 3D Embossed
- Chocolate
- Grey
- Light Grey
- Standard
- Wood Grain
- Wood with 3D Embossed
- Wood
Quality Assurance
Wellness
By introducing a full perspective PVC clean ceiling, Mengniu Aseptic Workshop challenged the conventional metal ceiling style. The titanium dioxide photocatalyst on the plate's surface breaks down 0.3 kg of organic pollutants every day, and the plate has received FDA food contact approval. The creative design incorporates a positive pressure air supply system, and 99.97% of 0.1μm particles are blocked by a vertical air flow of 0.45 m/s. The quantity of colonies in milk filling dropped from 8CFU/mL to undetectable, according to the quality inspection report. Employees discovered that the perspective function increased equipment maintenance efficiency by 55% and made it possible to identify the issue without taking the board apart. The UV mode reduces maintenance time by 1200 hours a year with its self-cleaning coating and autonomous midnight start. The EU delegation identified this method as an advantage for the GMP+ certification of dairy products.
ART
Using progressively perforated PVC board, the acoustic master reproduced the sound effects of the 19th century in Vienna's Golden Hall renovation. Each square meter has exactly 312 conical micropores, and the reverberation time at 340 Hz intermediate frequency is controlled at 1.8 seconds 0.05. A laser interference test revealed a 43% reduction in standing wave energy and an increase in overtone clarity to 96 points. The undetectable sound field control above, which created an acoustic wave direction array by gradually altering the thickness of plates in different areas from 5mm to 22mm, amazed the artist. In the past, the aging issue of sound-absorbing materials has been resolved by using nitrogen to eliminate dust during cleaning in order to prevent fiber residue. Acoustics circles have evaluated this as "the most breakthrough application of building materials since Sabine formula" and won the Grammy special prize for venue design.
Winter Hardiness
Seven-layer composite PVC insulation board was creatively used by China Antarctic Kunlun Station to maintain the cabin's temperature at 22°C during the bitterly cold -89°C weather. With a thermal conductivity as low as 0.008 W/(m k), the fundamental technology consists of an aerogel interlayer and vacuum-aluminized reflective sheet. The plate has an optical fiber sensor network implanted in it to track the tension and deformation of the 2000◡ ceiling in real time. Additionally, the snowfall warning reaction time has been accelerated to three seconds. In the harsh nighttime conditions, the expedition team discovered that the fluorescent coating increased the equipment maintenance efficiency by 63% and surprisingly discovered the aurora dynamic projection feature. Even at -50°C, the bonding strength was 18MPa when low-temperature curing glue was employed during installation. This technology was bought by the Norwegian Polar Research Institute, which particularly values its ability to prevent ice edge punctures-a 2 kilogram ice cone dropped from 10 meters only sustains a 0.3mm dent.
Maintain
The molecular structure characteristics of PVC sheets determine the scientific logic of their maintenance. Although the three-dimensional network structure formed by interweaving PVC molecular chains has an excellent acid and alkali-resistant substrate, the integrity of the surface functional layer is the first barrier to resist chemical erosion. When the polar solvent in the powerful detergent penetrates the protective film formed by the anti-UV coating and plasticizer, it will not only destroy the surface gloss, but also accelerate the migration and dispersion of plasticizer molecules, resulting in the material gradually losing its flexibility. However, the substitution reaction between corrosive components and chlorine in resin molecules may lead to irreversible molecular chain breakage, which is far from being repaired by later protective coating. A wise maintenance strategy should conform to the nature of the material: take advantage of the hydrophobic surface tension characteristics of PVC and take away pollutants through the physical adsorption of neutral detergent, which not only retains the inherent advantages of anti-pollution and self-cleaning of the plate, but also avoids destroying the dense skin structure formed by calendering process during processing and molding. This maintenance philosophy based on the intrinsic properties of the material realizes a delicate balance between chemical stability and physical durability.
Easy to Clean
The reason why the white luster PVC ceiling can be cleaned by simple wiping is essentially due to the collaborative innovation of its molecular structure and surface technology-the three-dimensional cross-linked network formed by plasticization modification of PVC resin substrate gives the board an inherent hydrophobic and anti-pollution substrate, while the precise film covering technology of nano-UV curing coating builds a smooth and compact physical barrier at the micro level, effectively blocking oil stain penetration and dust adsorption. The wisdom of this material is reflected in the double resistance in the application scene: it not only relies on the natural repulsion of nonpolar molecular segments to aqueous stains to achieve the self-cleaning effect, but also inhibits the penetration dyeing of organic pigments through the high crystallinity surface. In the maintenance practice, only the polar molecules of neutral detergent can form a weak bond with pollutants, and the van der Waals force between pollutants and plates can be broken by wiping with soft fiber cloth, and the attachments can be disintegrated without the intervention of strong acid and alkali. The anti-aging agent implanted in the production of materials can continuously stabilize the molecular structure for a long time, and prevent yellowing and embrittlement caused by ultraviolet rays. This design philosophy, which combines the intrinsic characteristics of materials with engineering protection, sublimates cleaning maintenance from passive maintenance to active maintenance of the life cycle of materials, and keeps the visual texture of functional surfaces as new as ever while resisting environmental erosion.
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