Overview
White rubber cord is an elastic, durable material made from natural or synthetic rubber compounds. Its uniform white color and smooth surface make it suitable for both functional and aesthetic applications. The cord's elasticity allows it to stretch and return to its original shape, making it ideal for dynamic sealing or tension-based uses. Rubber cords are manufactured through extrusion processes, ensuring consistent diameter and material properties. They are available in various thicknesses (typically 2mm–10mm) to accommodate different load-bearing needs. The white color is often preferred for visibility or to match light-colored surfaces in installations.
Product Features
White rubber cord exhibits high tensile strength and elongation properties, typically stretching up to 200–300% of its original length without permanent deformation. It maintains flexibility across a wide temperature range (-40°C to +100°C for premium grades), resisting stiffening in cold conditions or melting in heat. The material offers inherent resistance to water, ozone, and mild chemicals, though specific formulations (e.g., EPDM for weather resistance or neoprene for oil resistance) enhance performance. Its non-marking surface prevents staining on contact materials, while the smooth texture reduces friction during installation or movement.
Main Uses
In industrial settings, white rubber cord serves as gasket material for doors, windows, and machinery enclosures, providing airtight or watertight seals. Its electrical insulation properties make it suitable for low-voltage applications. Construction teams use it for temporary bundling of materials or as vibration-damping elements. Household applications include craft projects, DIY repairs, and garden equipment maintenance. The cord is popular for creating custom seals in appliances, securing items during transport, or as decorative elements in furniture design. Its visibility aids in safety applications like marking boundaries or creating high-contrast grips on tools.
Culture and Development
Rubber cords emerged as a practical alternative to traditional fiber ropes in the early 20th century, leveraging vulcanization technology advancements. The white variant gained popularity post-WWII with the rise of synthetic rubbers that could maintain color consistency without yellowing. Modern manufacturing techniques allow precise control over elasticity profiles and surface textures. While black rubber remains dominant for industrial uses, white cord maintains a niche in applications requiring cleanliness visibility or aesthetic integration with light-colored products and environments.
B2B Procurement Guide
Industrial buyers should verify material certifications (e.g., RoHS, REACH compliance) and request technical datasheets detailing tensile strength, elongation at break, and compression set values. For outdoor applications, confirm UV stabilizer content and request accelerated weathering test results. Bulk purchases (typically 100+ meter reels) offer cost savings of 15–30% compared to retail packaging. Consider ordering sample lengths to test compatibility with your application before large-scale procurement. Lead times vary from 2–6 weeks for custom formulations or diameters.
Related Manufacturers
- 主营：超宽输送带、阻燃输送带、裙边输送带、白色输送带、轻型输送带、尼龙输送带、耐酸碱输送带、耐寒输送带、耐高温输送带、环形输送带、花纹输送带、管状输送带、钢丝绳输送带、斗提机皮带、大倾角挡边输送带、抽油机皮带、耐油输送带、采棉机皮带
- 主营：线对板连接线、电源线、硅胶线、FFC软排线、锁控线、gps线束、扁平线、高温线、屏蔽线、端子线、导线、USB线、pvc电线、储能线、开关线、led灯线、连接线、国标线、led排线、彩排线
- 主营：聚氨酯胶辊、胶辊、聚氨酯包胶轮、橡胶网纹辊、胶轮、辊筒、辊轮
- 主营：传感器、端子台、PLC端子、接线端子、中继盒、光通讯模块、光电传感器
- 主营：消泡剂、耐高低温、塑料脱模、缝纫线硅油、氨基硅油、切削液消泡、水溶性硅油、硅凝胶原料、纺织柔软剂、蜡玻璃水用、磷酸三丁酯、二甲基羟基硅油
- 主营：橡胶密封件、硅胶制品、减震块
- 主营：红叶硅胶、高分子防潮封堵剂、模具硅胶、硅橡胶、食品级硅胶、液体硅胶、防潮封堵剂、果冻胶、液槽胶、防水堵料、加成型硅胶、缩合型硅胶、RTV-2、翻模硅胶、人体硅胶、肤色硅胶、刷模硅胶、真空袋硅胶、发泡硅胶、移印胶浆、移印硅胶、灌封硅胶、液态硅胶、移印胶、水泥模具胶
- 主营：软板pvc、防滑垫、尼龙板、橡胶垫、橡胶皮、橡胶套、橡胶板、密封圈、pvc胶板、pvc塑料、upe板材、塑胶板、灰色pvc、pvc板材、地胶板、止水条、绝缘板、高分子、pvc卷材、尼龙棒、硅胶板、密封垫、止水带、实心板、聚乙烯
- 主营：耐高温硅胶条、硅胶发泡密封条、三元乙丙发泡条、三元乙丙橡胶条、三元乙丙橡胶管、矿厂防尘帘橡胶条、丁晴耐油橡胶密封条、橡塑密封条、高透明硅胶条、方型硅胶条、定制异型硅胶条硅胶管、光伏板防水密封条、集装箱冷藏车密封条、活动板房防水密封条、矿洞、门窗密封条、D型密封条、高弹性密封条、密封条、机柜电柜密封条、烤箱胶条、防撞条、装饰条、装饰护边条、振动筛胶条
- 主营：大口径胶管、高低压胶管、金属软管、橡胶软连接、橡胶制品、尼龙压力树脂管、伸缩胶管、聚氨酯制品、硅胶管、复合软管、陶瓷胶管、密封件、尼龙制品、四氟管
- 主营：电缆固定夹、塑胶螺丝、灯饰塑胶配件、锁线扣、吊灯线扣、压线扣、压线片、接线端子、接线盒、电缆固定头
- 主营：输送机、滚筒电动、支架吊耳、白色输送带、缓冲托辊、烤漆托辊、滚筒拉紧器、输送带
- 主营：密封圈、连接杆、密封件、橡胶圈、减震橡胶垫片、耐酸化工橡胶、环保橡胶防水圈、夜光圈、法兰圈、热熔胶枪、氟胶o型圈、硅胶防滑套、缓冲机械配件、透明硅胶o型圈、汽车空调修理盒、环保玩具净水器、耐油密封防水圈
- 主营：防撕裂、输送带、接头夹具、橡胶输送带耐酸碱、合金接头、钢丝胶带、钢丝绳芯、钢丝皮带、接头夹板、铝合金夹具、钢丝传送带、抽油机皮带、耐热大倾角、铝合金夹板、耐冲击隔板、钢丝绳皮带、提升机胶带、钢丝运输带、钢丝绳胶带、提升机运输带
- 主营：捆烟带、瓦楞纸输送带、轻型输送带、白色硅橡胶、麦高迪三角带、国产三角带、平皮带、同步带