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NEOFLON™ AC-5820
全氟烷氧基
DAIKIN AMERICA, INC.

产品说明
NEOFLON Coating Powder is a high performance material made from fluoropolymer resin.
Two kinds of NEOFLON Coating Powders, NEOFLON FEP, and PFA Coating Powder, are available.
NEOFLON FEP Coating Powder is a fine powder made of tetrafluoroethylene and hexafluoropropylene copolymer and NEOFLON PFA Coating Powder is a fine powder made of tetrafluoroethylene and perfluoroalkylvinylether copolymer.

NEOFLON FEP and PFA Coating Powder are low in melt viscosity and excellent in melt fluidity which can give a coating free of pinholes. NEOFLON FEP and PFA are ideal for use as corrosion resistant linings because of their excellent thermal and chemical resistance properties.

总体   
材料状态 • 已商用：当前有效  
供货地区 • 北美洲  
 • Good Corrosion Resistance • 高 ESCR（抗应力裂纹） • 良好的流动性
性能特点 • High Purity • 抗燃 • 耐化学性良好
 • 低粘度 • 良好的电气性能 • 耐气候影响性能良好
用途 • 衬里 • 涂敷应用 
外观 • 白色  
形式 • 粉状  
加工方法 • 滚塑成型 • 涂层 

物理性能  额定值单位制 测试方法
比重 2.12 到 2.17g/cm³ ASTM D792
表观密度 0.75 到 1.05g/cm³ JIS K6891
熔流率 (372°C/5.0 kg) 5.0 到 7.0g/10 min ASTM D3307
颗粒大小 2 150 到 250µm 
机械性能  额定值单位制 测试方法
抗张强度 19.6 到 31.4MPa JIS K6888
伸长率 (断裂) 250 到 350% JIS K6888
摩擦系数 (与自身 - 静态) 0.050 到 0.080 Internal Method
抗泰伯磨耗 (CS-17 转轮) 5.00 到 15.0mg 
硬度  额定值单位制 测试方法
硬度计硬度 (邵氏 D)  60 ASTM D2240
热性能  额定值单位制 测试方法
熔融温度 303 到 313°C ASTM D3307
补充信息  额定值单位制 
Adhesion Strength - Peel Test 3 4.0 到 6.0kN/m 
Contact Angle 4   
Hexadecane  65.0° 
Water 102 到 106° 

备注
1 一般属性：这些不能被视为规格。

2 Laser Diffraction

3 1) steel substrate are roughened with 80 ~ 120 mesh sand 2) applied two coat primer EK-1083G,EK-1883GB
3) applied NEOFLON Coating Powder into 500 µm thickness.

4 Goniometer