Overview
Elastic raw materials, or elastomers, are polymers with viscoelasticity, meaning they can deform under stress and return to their original shape when the stress is removed. These materials are essential in industries requiring flexibility and durability, such as textiles, automotive, and healthcare. Natural rubber, derived from the latex of rubber trees, was the first widely used elastic material. Today, synthetic elastomers like polyurethane and silicone offer enhanced properties, including better resistance to heat, chemicals, and aging. The choice of material depends on the specific application and environmental conditions.
Physical and Chemical Properties
Elastic raw materials exhibit unique physical properties, including high elongation at break, resilience, and tensile strength. Chemically, they are typically hydrophobic and resistant to water absorption, making them suitable for outdoor and wet environments. The molecular structure of elastomers consists of long polymer chains with cross-links that provide elasticity. The degree of cross-linking affects the material's hardness and flexibility. For example, lightly cross-linked materials are softer and more stretchable, while heavily cross-linked ones are harder and more rigid.
Main Applications
Elastic raw materials are used in a wide range of applications. In the textile industry, they are incorporated into fabrics for stretchable clothing, sportswear, and medical compression garments. The automotive industry uses them for seals, gaskets, and tires due to their durability and resistance to wear. In healthcare, elastomers are used in medical devices like catheters, gloves, and prosthetics, where biocompatibility and flexibility are crucial. Other applications include footwear, adhesives, and industrial hoses, where elasticity and resilience are required.
Safety and Storage
Most elastic raw materials are safe to handle, but some synthetic types may release harmful fumes when heated or burned. Proper ventilation is recommended when processing these materials at high temperatures. Storage conditions are critical to maintaining the material's properties. Elastomers should be kept in a cool, dry place away from direct sunlight and oxidizing agents, which can degrade the material over time. Proper packaging, such as sealed containers or moisture-proof bags, can extend shelf life.
B2B Procurement Guide
When procuring elastic raw materials, consider the specific requirements of your application, such as elasticity, tensile strength, and environmental resistance. Request material data sheets (MDS) from suppliers to verify properties like elongation at break and chemical resistance. Price varies significantly based on material type, quality, and volume. Natural rubber is generally cheaper but may lack the performance of synthetic alternatives. For large orders, negotiate bulk discounts and ensure consistent quality through supplier audits or certifications like ISO 9001.
Related Manufacturers
- 主营：Pa66、通用塑料、工程塑料、弹性体、聚丙烯、聚乙烯、POM、聚甲醛、亚克力、EVA
- 主营：PC聚碳酸酯、尼龙6、尼龙66、PEEK塑胶原料、LCP塑胶原料、POK塑胶原料、EVA塑胶原料、PCTA塑胶原料、POM聚甲醛、ABS通用料、PPS聚苯硫醚、PPSU聚苯砜、PA6德国B3WG6、PMMA亚克力、PA6德国B30S、PC/ABS合金料、PFA AP-210、AC3100、PA66杜邦101L、TPU1185A10、TPU 1190A、TPEE杜邦6356、SURLYN沙林料、COC E48R、POM 100P塑料
- 主营：玻璃矿物、PMMA亚克力、PA9T工程塑料、POM塑胶原料、PA66塑胶原料、LCP塑胶原料、PA12塑胶原料、PA6塑胶原料、ABS塑胶原料、PC/ABS塑胶原料、PPO塑胶原料、TPU弹性体、TPEE塑胶原料、PBT工程塑料、沙林料、PC塑料、PVA降解塑料
- 主营：pp、pa66、pa46、POM、PA6、HDPE、TPU、PC、PBT、ABS、PC/ABS、EVA、PPS、PC/PBT、pom100P、pom500P、ac3100、旭化成4010、M90-44、K8003、K8009、云天化M90、M90-45、F20-03、德瑞灵pom
- 主营：耐磨pom、emstr90uv、旭化成、有弹性、德固赛、流动pom、紫外线、导电pom、宝泰菱、易脱模、pom泰国、经润滑、tpu德国、b4300g2fc、pom韩国、增强pom、高抗冲、高润滑、增强pa6、pa6德国、poe三井、润滑pom、耐低温、抗撞击、耐候pom、pa66德国
- 主营：沙林树脂pc2000、pfa塑料、peek塑胶颗粒、沙林塑胶原料9910、ptfe塑胶原料、tpsiv原料、pps高温材料、cpvc塑胶、lcp特种工程塑料、pvdf特氟龙塑料
- 主营：surlyn、pvdf、PA66、有弹性板材原材料、ABS、PFA、ptfe
- 主营：ABS工程塑料、PC聚碳酸酯、高韧性POM、POM塑胶原料、PA尼龙原料、阻燃PC原料、进口POM原料、工程塑料原料、PC/ABS、高光ABS颗粒、耐磨PA6、透明PC颗粒、PA66纯树脂、耐候ABS塑料、注塑级POM、挤出级PC、增强尼龙PA、通用级ABS、聚丙烯、赛钢、塑料颗粒、共聚POM、抗冲击PC、玻纤增强PA66、塑料合金
- 主营：T型滤砖、絮凝格柵、滤板、立体弹性填料、不锈钢集水槽、生物填、流化床、无烟煤、床填料、pvc填料、空心球、鲍尔环、液面球、球除油、ppc海绵、活性炭、去除cod、纤维球、除氮cod、abs滤头、短柄abs、塔填料、不锈钢堰板、玻璃钢斜管、S型滤砖
- 主营：POM美国杜邦、PA66杜邦、TPV塞拉尼斯、PPA瑞士EMS、ABS台湾奇美、EMA韩国sk、PETG韩国sk、PC沙伯基础、COC德国TOPAS、POK韩国晓星、PA6巴斯夫、EBA西班牙雷普索尔、EVA美国杜邦、PA12瑞士EMS、TPU德国巴斯夫、PARA比利时索尔维、PPO沙伯基础、PPS日本东丽、PPSU索尔维、PES美国索尔维、PSU索尔维、PCTG美国伊士曼、HDPE利安德巴塞尔、PMMA韩国LG、pcabs台化
- 主营：高尔夫球、沙林树脂、沙林塑料、有弹性板材原材料、沙淋树脂、香水瓶盖、沙林流延薄膜
- 主营：沉淀胶、气相胶、硅胶量、qp1液态、道康宁、陶氏硅胶、硅橡胶、硅胶、氟硅胶、充足c6-2、快捷c6-2、陶氏c6-2、零售c6-2、c6-2植入、专用国产、固体硅胶、液态硅胶、环保陶氏、特殊硅胶、硅胶定制、库存充足、快捷国产、阻燃硅胶、硅胶零售
- 主营：POM杜邦500P、POM低声无噪音、PC高冲击、塑胶原料、PET杜邦FR515、ABS电镀级、ABS高流动PA-765A、PC沙伯基础创新、PC耐寒、PC耐油、PCABS阻燃无卤V0、PPS日本宝理1140A6、PC科思创拜耳FR6002、PCABS科思创FR2000、PPS日本宝理1140L4、PPS日本宝理1140A1、PPS菲利普R-4-200NA
- 主营：液态硅胶包胶、液态硅胶模具、液态硅胶制品、液态硅胶防水密封件、LSR硅胶产品、注塑包胶、二次注塑包硅胶、五金包胶结构件、注塑模具、PP塑胶配件、PE塑料垫片、液态硅胶包铝合金件、液态硅胶包注塑件、注塑加工、双色注塑件、ABS塑胶外壳、开模生产、模具设计与加工、小型电器塑胶产品、迷你硅胶外壳、液态硅胶包不锈钢件、液体硅胶O圈
- 主营：粉碎机、模温机、冷水机、防水材料粉碎机、除湿干燥机、混料机、中央供料系统