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| 牌号简介 About |
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| Torlon 4000TF是一种颗粒规整的细颗粒聚酰胺 - 酰亚胺（PAI）树脂，专用于与其它聚合物和特殊添加剂混合。是所有Torlon注塑成型化合物的基体树脂。粉末形式使设计者可以利用Torlon聚酰胺 - 酰亚胺公认的特性，为客户定制复合物和特种产品，使其在极端条件下具有无与伦比的性能，并具有优良的抗磨损、抗蠕变和化学品性能。 Torlon 4000TF是一种适用于模压成型部件的细粒粉末。最大粒径为150μm，95％的粒子小于75μm，绝大多数粒径介于30-40μm。该牌号的IV大于0.50 ，通常为0.50-0.65 。可供应粗颗粒粉末牌号Torlon 4000T，也可供应类似Torlon 4000T的水溶性牌号Torlon AI- 50 。 可通过添加Torlon 4000TF粉末使模压成型复合物的强度和耐磨损性能得到独特的提升。添加了Torlon 4000TF后，聚四氟乙烯（PTFE）和相关含氟聚合物复合材料显示出较高的强度、大大降低了蠕变、提高了耐磨损产品的性能。Torlon 4000TF用作其它各种模压成型部件如离合器、刹车片及其组件、熔融金属粉末和热塑性磁铁耐高温、高性能基质粘结剂。该精细粉末也可用于热喷工艺，如火焰喷涂和高速氧燃料（HVOF）喷涂技术。 除了成型部件外，Torlon PAI粉末也可以用于其它高性能形式。如，将这些粉末溶解在偶极非质子传递溶剂，如N-甲基吡咯烷酮（NMP） 、二甲基乙酰胺（ DMAC ） 、二甲基亚砜（DMSO）和二甲基甲酰胺（DMF）中，这些系统的溶液可以喷成涂层、制成流延薄膜、纺成纤维、流延或纺成特种膜。也可用Torlon PAI 粉末制成高强度、耐高温粘合剂。Torlon PAI粉末还可掺入环氧树脂和其它热固性系统中，以获得额外的强度、延展性和耐热性。 Torlon 4000TF is a neat resin polyamide-imide (PAI) fine powder designed for compounding with other polymers and specialty additives. It is the base resin utilized in all Torlon injection molded compounds. Its powder form enables designers to enhance custom compounds and specialty applications with the well-known properties of Torlon polyamide-imide, from its unstoppable performance under extreme conditions to excellent resistance against wear, creep and chemicals. Torlon® 4000TF is a fine-particle powder suitable for compression molded parts. It has a maximum particle size of 150 µm with 95% less than 75 µm. The majority of material is the range of 30-40 µm. The IV for this grade is greater than 0.50, the typical range is 0.50-0.65. A coarse-particle powder version, Torlon® 4000T, is also available. A water soluable analog of Torlon® 4000T is available as Torlon AI-50. The strength and wear properties of compression molded compounds can be uniquely improved through addition of Torlon® 4000TF powder. Polytetrafluoroethylene (PTFE) and related fluoropolymer compounds show higher strength, greatly reduced creep behavior and better performance in wear-resistant applications, when Torlon® 4000TF is added. Torlon® 4000TF serves as a high temperature, high performance matrix binder for other diverse compression molded parts such as clutches, brake pads and their components, fused metal powders and thermoplastic magnets. The fine powder also may be used in thermal spray processes such as flame spray and high-velocity oxyfuel (HVOF) spray techniques. In addition to molded components, Torlon® PAI powders are suitable for use in other high performance forms. For example, these powders are soluble in dipolar aprotic solvents such as N-methyl pyrrolidone (NMP), dimethylacetamide (DMAC), dimethylsulfoxide (DMSO) and dimethylformamide (DMF). Solutions of these systems can be sprayed into coatings, cast into films, spun into fibers and cast or spun into specialty membranes. High strength, high temperature capable adhesives can be also formulated from Torlon® PAI powders. Torlon® PAI powders may be incorporated into epoxy and other thermoset systems to provide additional strength, ductility and heat resistance. |
产品描述 Product Description
用途：流延薄膜;混合;涂层应用;
加工条件：涂层
性能特点： 耐化学性; 耐高温; 阻燃; Flame Characteristics,High Heat Resistance,Solvent resistance
填料：PTFE
| 技术参数 Technical Data | |||
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物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
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固有粘度 Intrinsic viscosity |
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NMP中0.5%，25℃ 0.5% in NMP, 25 ℃ |
> 0.50 | ||
| 备注 |
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| 1 一般属性：这些不能被视为规格。 |
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