According to industry insiders, the overall trend of entry stone is declining. One of the reasons is the regulation of real estate in the country. The demand for domestic stone market is shrinking, and importers are cautiously picking up goods.
However, the advantage of Xiamen as the country's largest stone import port has not changed. Among them, due to the gradual emptying of the stone storage yard in Dongdu Port Area, the ability of the sea pass customs clearance of Haishu Port appeared. In 2014, Haishu Inspection and Quarantine Bureau accepted a total of 3,706,400 tons of imported stone, with a value of 762 million US dollars. The value of imported goods increased by 2.28% year-on-year. The quantity of imported stone has ranked first in all ports in the country and has become a major foreign trade economy in Xiamen Port. Highlights.
PEEK(polyetheretherketone)
1. Description:
PEEK(Polyetheretherketone)is a kind of heat-resistant, high performance thermoplastic special engineering plastics. It has good mechanical properties and chemical resistance, abrasion resistance, and hydrolysis resistance properties etc.; it has a light proportion and self-lubricating properties. Guangzhou ONE-STOP Engineering Plastics Factory, has studied and applied this material in many industries for many years. Due to very good processing properties, it can be filled with carbon fiber, Fiberglass and MoS2 etc. In order to improve lubrication performance and mechanical strength further.
2. Characteristics:
1. Excellent dimensional stability
2. Low coefficient of linear thermal expansion
3. Good mechanical properties at elevated temperatures
4. Good resistant to hot water and steam
5. Bearing grade PEEK has excellent wear characteristics
6. UL 94 V-0 flammability rating (0.059" thickness)
7. Very low smoke and toxic gas emissions when exposed to flame
8. Outstanding mechanical properties even at high temperatures
9.Optimized balance of stiffness, tensile strength and impact strength.
10.Continuous operating temperature up to + 260°C and briefly even up to +300°C
3. Application:
1. Seals, Gears, Fittings
2. Aerospace parts, Valve Seats,
3. Semiconductor machinery components
4. Medical instrument parts
5. Bearings and bushings (bearing grade PEEK)
6. Electrical components
7. Pump and valve components, Wafer Carriers, Piston Rings
8. Food processing machinery components.
PEEK
Peek Sheet, PEEK rod, polyetheretherketone,peek manufacturer
SHENZHEN XIONGYIHUA PLASTIC INSULATION LTD , https://www.xyhplastic.com