牌号简介 About |
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TECNOFLON® L 636是一种中低粘度含氟弹性体三元共聚物,含氟量为66%,旨在改善产品的低温特性。Tecnoflon® L 636不含硫化剂,因此应添加适当水平的Tecnoflon® FOR M1和Tecnoflon® FOR M2,以达到所需性能。 Tecnoflon® L 636 特别适合于必须符合苛刻要求的O型环、密封部件的注塑成型。 TECNOFLON ®L 636的耐热和耐化学性与 Tecnoflon®同样出色。 TECNOFLON® L 636的一些基本特性包括: - 更好的低温性能 良好的耐热和耐化学性 非常低的模压形变 出色的脱模性能 不会造成模内结垢 卓越的模内流动性 Tecnoflon® L 636 可用于模压、注塑或传递模塑成型 O形环、隔膜、垫圈、密封件、异型件或其它要求具有更好低温性能的产品。Tecnoflon® L 636 可以与固化系统和其它常规含氟弹性体配混材料混合。混合机械可用双辊研磨机或密炼机。这种材料可以挤塑成软管或型材,也可压延成片材或带材。 成品可采用各种橡胶加工方法制备。 TECNOFLON® L 636 is a medium-low viscosity fluoroelastomer terpolymer with 66% fluorine content, designed to provide improved low temperature characteristics. Tecnoflon® L 636 does not contain curatives: therefore the proper levels of Tecnoflon® FOR M1 and Tecnoflon® FOR M2 must be added to achieve the required properties. Tecnoflon® L 636 is especially suited for injection moulding of O-rings and sealing components which must meet demanding specifications. Tecnoflon® L 636 exhibits the same excellent heat and chemical resistance expected from Tecnoflon® copolymers. Some of the basic properties of TECNOFLON® L 636 are: Improved low temperature performance Good heat and chemical resistance Very low compression set Excellent mould release Lack of mould fouling Superior mould flow Tecnoflon® L 636 can be used for compression, injection and transfer molding of O-rings, diaphragms, gaskets, seals, moulded shapes or other items requiring improved low temperature performance. Tecnoflon® L 636 can be combined with the cure system and other typical fluoroelastomer compounding ingredients. Mixing can be accomplished with two-roll mills or internal mixers. This material can be extruded into hoses or profiles and can be calendered to make sheet stocks or belting. Finished goods can be produced by a variety of rubber processing methods. |
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 |
门尼粘度 Mooney viscosity 2 |
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ML 1+10,121℃ ML 1+10,121℃ 2 |
35 | MU | |
氟含量 Fluorine content 2 |
66 | % |
备注 |
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1 一般属性:这些不能被视为规格。 |
2 聚合物原料 |
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