Uhmwpe webbing for sale. 마모 및 마멸에 대한 높은 저항.

Uhmwpe webbing for sale. 매우 우수한 화학적 저항. 중합체가 엄청나게 긴 사슬을 구성하고 있어 분자량 이 엄청나게 높다 (대개 350만~750만 Da 언저리 [1]). [1] . 超高分子量聚乙烯（UHMW-PE）是一种线型结构的具有优异综合性能的 热塑性工程塑料。 其发展十分迅速，80年代以前，世界平均年增长率为8. 마모 및 마멸에 대한 높은 저항. 때문에 큰 하중이 걸려도 기나긴 중합체 사슬에 부하를 분산시켜 받음으로써 끊어지지 않고 버텨내며, 분자끼리의 결합도 튼튼하다. What is UHMW material? Ultra high molecular weight polyethylene (UHMW or UHMWPE) is extremely tough plastic with high abrasion and wear resistance. 4. ポリエチレンの分類. Ultra-high-molecular-weight polyethylene (UHMWPE, UHMW) is a subset of the thermoplastic polyethylene. Aug 8, 2024 · Ultrahigh Molecular Weight Polyethylene (UHMWPE) is a type of polyethylene characterized by its exceptionally high molecular weight. 이것의 평균 분자량 은 고밀도 폴리에틸렌 분자량의 10배 정도이다. Strong and versatile, this material offers high abrasion, impact, and wear resistance, while remaining relatively lightweight. Ultra-High Molecular Weight Polyethylene (UHMWPE) is used in biomedical applications due to its high wear-resistance, ductility, and biocompatibility. 5. 재료의 특성은 다음과 같다. [1] Explore the robust properties of Ultra High Molecular Weight Polyethylene (UHMWPE), its wide-ranging applications, and why it's a top choice in various industries. Also known as high-modulus polyethylene (HMPE), it has extremely long chains, with a molecular mass typically between 2 and 6 million daltons. 현존하는 플라스틱 중 충격에 견디는 힘이 가장 강하다. 자체 윤활 및 비접착 표면. Feb 6, 2024 · Ultra-High Molecular Weight Polyethylene (UHMWPE) is a powerhouse material with a magnitude of uses that penetrate every corner of modern industry and daily life. 5%，进入80年代以后，增长率高达15%～20%。 而我国的平均年增长率在30%以上。 1978年世界消耗量为12，000～12，500吨，而到1990年世界需求量约5万吨，其中美国占70%。 2007-2009年中国逐步成为世界工程塑料工厂，超分子量聚乙烯产业发展更是十分迅速，以下为发展史： 1975年荷兰利用十氢萘做溶剂发明了凝胶纺丝法 (Gelspinning)，成功制备出了UHMWPE纤维，并于1979年申请了专利。 此后经过十年的努力研究，证实凝胶纺丝法是制造高强聚乙烯纤维的有效方法，具有工业化前途； May 29, 2024 · 고탄성 폴리에틸렌 (high modulus polyethylene, HMPE)이라고도 부른다. Jan 14, 2019 · As previously stated, UHMW stands for Ultra High Molecular Weight Polyethylene. The graph bars on the material properties cards below compare UHMW-PE to: polyethylene plastics (top), all thermoplastics (middle), and the entire database (bottom). Ultra high molecular weight polyethylene is a thermoplastic, meaning it’s formed through heating. Ultra-high-molecular-weight polyethylene (UHMWPE, UHMW) is a subset of the thermoplastic polyethylene. 탁월한 저온 특성. 매우 높은 충격 저항. UHMW-PEポリエチレンの分類. 3. 경쟁 소재 [편집] 주로 비교되는 재료는 강철 (철사), 탄소섬유, 아라미드 섬유 (케블라 등)다. 5 and 7. It offers outstanding abrasion resistance, superior impact resistance, non-sticking and self-lubricating properties, plus excellent mechanical characteristics, even in cryogenic conditions. Unlike some other thermoplastics – PVC, for example – produced from a liquid form, UHMW-PE material is shaped from a powder state through a combination of high compression and high heat in a mold. Simple and clear! Oct 21, 2024 · Very long-chain polyethylene with high impact strength. Also known as high-modulus polyethylene (HMPE), it has extremely long chains, with a molecular mass usually between 3. Discover performance benefits and versatile uses today! GUR® ultra-high molecular weight polyethylene (UHMW-PE) is a linear polyethylene with a much higher molecular weight than standard PE. The insolubility (UHMWPE) is a linear, low-pressure, Ziegler-type of UHMWPE makes gel permeation chromatography catalyst, polyethylene resin. May 30, 2020 · UHMW-PE is a thermoplastic, further classified as a polyethylene plastic. A great deal of research in recent decades has focused on further improving its mechanical and Ultra High Molecular Weight Poly Ethyleneの略で UHPE または UHMW-PE とも表記されます。 色、外観などは一般の高密度ポリエチレン（分子量数万～数十万程度）と同様ですが、物理的・化学的特性では遥かに優れています。 UHMWは耐摩耗性･非付着性･低吸水といった特長を持ち、食品業界･水処理･精密部品製造など、幅広い業界で使用されています。 金属面との摺動はもちろんのこと、砂や粉体など、通常の耐摩耗材料が不得意な分野で真価を発揮します。 摩擦係数が非常に低い材料です。 よく滑るPTFEに匹敵します。 他に類をみない耐衝撃性をもつ材料です。 化学的な影響を与えない限り、この材料を破壊することは困難です。 UHMW-PEとは、Ultra High Molecular Weight Polyethyleneの略称で、超高分子量ポリエチレンを示します。 超高分子量ポリエチレンは、平均分子量が100万以上で、滑り性、耐摩耗性に優れ、 高強度を有するエンプラに分類されるポリエチレンのことです。 昨今PFAS規制動向を受け、PTFEの代用素材として、着目されており、実績や評価が急増しています。 TOP> FEATURES（特性） . Noted for its outstanding durability, low friction, and high impact strength, UHMWPE’s definition barely scratches the surface of its potential. 섬유 형태의 초고 분자량 폴리에틸렌 은 Spectra 라는 이름으로 판매되고 있다. 1. 6. Its unique structure is characterized by long polymer chains, which provide remarkable properties that set it apart from conventional polyethylene materials. . Its weight-average (GPC) impractical. 매우 낮은 마찰 계수. 7. 他材料との比較. It has a fairly high ductility and a fairly low density among thermoplastics. UHMW is easy to fabricate and machine and perfect for industrial applications that require durability, low friction, and chemical resistance. Jan 31, 2024 · UHMWPE, short for Ultra-High-Molecular-Weight Polyethylene, is a type of polyethylene with an extraordinarily high molecular weight. With molecular weights ranging from 3 to 6 million grams per mole, UHMWPE exhibits unique mechanical, chemical, and thermal properties that it apart from other plastics. Mar 14, 2004 · UHMWPE 또는 GUR 이라 불리는 엔지니어링 플라스틱에 대해 알아보겠습니다. 초고분자량 폴리에틸렌(ultrahigh molecular weight polyethylene, UHMWPE)은 선형 폴리에틸렌 으로 매우 분자량이 큰 재료이다. 2. Aug 31, 2022 · Learn what UHMWPE Material is, why it's ultra-tough, and where it's used—from medical gear to bulletproof vests and more. Explore Shamrock Technologies for UHMWPE solutions—exceptional durability and resistance in plastics for industrial applications. 5 million amu. The secret to UHMW’s unique properties is its high molecular weight and surface–about 3 to 6 million molecules. yrtn cda niah rvkqmqd xchk usglf zhjonu swo yvtz atql