诚信经营PTFE美国杜邦7A X
更新时间:2024-09-24 07:00:00 信息编号:5861378 发布者IP:27.44.247.127 浏览:142次- 供应商
- 东莞市湘远塑胶有限公司 商铺
- 认证
- 资质核验:已通过营业执照认证入驻顺企:第8年主体名称:东莞市湘远塑胶有限公司组织机构代码:91441900MADFJFU34L
- 报价
- 请来电询价
- 美国杜邦
- PTFE 7A X
- 关键词
- PTFE美国杜邦7A X,美国杜邦7A X,PTFE 7A X
- 所在地
- 深圳市龙岗区龙城街道盛平村委田段心南十二巷2号101
- 手机号
- 13532886152
- 微信号
- 13532886152
- 销售经理
- 汪修建 请说明来自顺企网,优惠更多
产品详细介绍
Teflon® PTFE 7A X
聚四氟乙烯 DuPont Fluoropolymers 产品说明:Teflon ® PTFE 7A X is a white powder with small particle size
and high bulk density. The small particle size of Teflon ® PTFE 7A
X helps to minimize voids even at relatively low molding pressures.
High bulk density increases the size of moldings possible from a
given mold or press opening. Teflon ® PTFE 7A X is preferred for
large moldings, such as billets, requiring optimum mechanical and
electrical properties. It is also used in a mixture with fillers
when they are added to modify the mechanical properties of
moldings. Properly processed products made from neat Teflon ®PTFE
7A X provide the superior properties typical of the fluoroplastic
resins: retention of properties after service at 260 °C (500 °F),
useful properties at -240 °C (-400 °F), chemical inertness to
nearly all industrial chemicals and solvents, and low friction and
anti-stick surfaces. Dielectric properties are outstanding and
stable with frequency and temperature. Molded products have
moderate stiffness and high elongation.
Teflon ® PTFE 7A X resists ignition and does not promote flame
spread. When ignited by flame from other sources, the contribution
of heat is small and with little smoke. Statements, or data,
regarding behavior in a flame situation are not intended to reflect
hazards presented by this or any other material when under actual
fire conditions.
Typical Applications
Many end products are fabricated from moldings of Teflon ® PTFE 7A
X, including skived film and sheet, gaskets, packings, mechanical
seals, bridge or pipeline bearing pads, shaft bearings, electrical
insulators, piston rings, expansion bellows, diaphragms, and
chemical linings. The use of fillers provides a wide choice of
modified mechanical properties.
Teflon® PTFE 7A X 物性表
黄卡编号 |
E54681-244684 |
特性 |
低摩擦系数 低烟度 刚性,良好 抗溶剂性 耐化学性良好 食品接触的合规性 延高的拉伸率 |
用途 |
薄膜 衬里 电子绝缘 垫圈 隔膜 密封件 密封装置 片材 轴承 |
机构评级 |
FDA 21 CFR 177.1550 |
外观 |
白色 |
形式 |
粉状 |
加工方法 |
烧结 压缩模塑 |
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