Gnee (Tianjin) Multinational Trade Co., Ltd.
Gnee (Tianjin) Multinational Trade Co., Ltd.
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Uhmwpe plastic railway sleepers also known as ultra-high molecular weight polyethylene sleepers, uhmwpe composite railway ties, high-performance plastic sleepers, are made from ultra-high molecular weight polyethylene, a strong, durable material that offers excellent wear resistance and impact strength. They provide superior performance compared to traditional wooden or concrete sleepers, requiring less maintenance and offering a longer service life.
GNEE produces high-quality synthetic sleepers certified by relevant authorities. Our patented products are used in metro systems in Taiwan, Hong Kong, Guangzhou, Nanjing, and other regions. GNEE's composite railroad ties provide a cost-effective alternative to Japan's Sekisui sleepers. Over the years, GNEE has partnered with several metro companies for synthetic sleeper projects both domestically and internationally. Clients appreciate the excellent performance, competitive pricing, and reliable after-sales support. Feel free to contact us.
Product: Plastic Sleeper
Material: UHMWPE (Ultra High Molecular Weight Polyethylene)
size: 100*100*(1000-3000)mm;
150*150*(1000-3000)mm;
200*200*(1000-3000)mm;
300*300*(1000-3000)mm or customized
Application: railways, logistics, and transportation, warehousing, etc.
| Item | Test method | Unit | UHMWPE 1000-V | UHMWPE 1000-DS |
| Density | ISO1183-1 | g/cm3 | 0.93-0.95 | 0.95-0.96 |
| Yield Strength | ASTM D-638 | N/mm2 | 15-22 | 15-22 |
| Breaking Elongation | ISO527 | % | ＞200% | ＞100% |
| Impact strength | ISO179 | Kj/m2 | 130-170 | 90-130 |
| Abrasion | ISO15527 | Steel=100 | 80-110 | 110-130 |
| Shore Hardness | ISO868 | Shore D | 63-70 | 63-75 |
| Friction Coefficient(Static State) | ASTM D-1894 | Unitless | ＜0.2 | ＜0.2 |
| Operating Temperature | – | ℃ | -80 to +80 | -80 to +80 |
