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您當前的位置:首頁 » 塑料價格 » POM美國杜邦100AF代理商
POM美國杜邦100AF代理商
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產品/服務: 瀏覽次數:632POM塑膠原料 
型 號: 100AF 
規 格: 25千克/包 
品 牌: 美國杜邦 
單 價: 電議/面議 
起訂量: 25 千克 
供貨總量:
發貨期限: 自買家付款之日起 1 天內發貨
更新日期: 2020-07-13  有效期至:長期有效
聯 系 人: 劉華 (先生)
公司電話:
即時通訊:    


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產品屬性
 產品型號:  100AF
 產品規格:  25千克/包
 產品品牌:  美國杜邦
產品優勢
POM美國杜邦100AF特性:聚甲醛?100AF是含20%聚四氟乙烯?PTFE纖維的高粘度縮醛均聚物。它是專為要求低磨損和/或低摩擦對鋼板本身,或其他塑料應用。
詳細信息
 POM美國杜邦100AF物性測試數據:
注塑工藝:
注塑成型 
預處理 
干燥溫度=80°C 
干燥時間,除濕機=2-4小時 
處理含水率=<0.2% 
處理 
熔體溫度適=215°C 
熔體溫度范圍=210-220°C 
模具溫度適=90°C 
模具溫度范圍=80-100℃ 
保持壓力范圍=90-110兆帕 
保壓時間=8-10秒/毫米 
后處理 
退火:30分鐘/毫米,在160℃下
Mechanical properties Value Unit Test Standard  
Tensile Modulus 2700 MPa ISO 527-1/-2  
Stress at break 53 MPa ISO 527-1/-2  
Strain at break 15 % ISO 527-1/-2  
Flexural Modulus 2500 MPa ISO 178  
Charpy impact strength, 23°C 70 kJ/m² ISO 179/1eU  
Charpy notched impact strength, 23°C 5 kJ/m² ISO 179/1eA  
Izod notched impact strength, 23°C 5 kJ/m² ISO 180/1A  
Thermal properties Value Unit Test Standard  
Melting temperature, 10°C/min 178 °C ISO 11357-1/-3  
Temp. of deflection under load, 1.8 MPa 87 °C ISO 75-1/-2  
Coeff. of linear therm. expansion, parallel 110 E-6/K ISO 11359-1/-2  
Coeff. of linear therm. expansion, normal 110 E-6/K ISO 11359-1/-2  
RTI, electrical     UL 746B  
1.5mm 105 °C    
3mm 105 °C    
RTI, impact     UL 746B  
1.5mm 85 °C    
3mm 85 °C    
RTI, strength     UL 746B  
1.5mm 90 °C    
3mm 90 °C    
Flammability Value Unit Test Standard  
Burning Behav. at 1.5mm nom. thickn. HB class IEC 60695-11-10  
Thickness tested 1.5 mm IEC 60695-11-10  
UL recognition UL - -  
Other properties Value Unit Test Standard  
Density 1540 kg/m³ ISO 1183  
Chemical Media Resistance
Acids
Acetic Acid (5% by mass) (23°C)
Citric Acid solution (10% by mass) (23°C)
Lactic Acid (10% by mass) (23°C)
Hydrochloric Acid (36% by mass) (23°C)
Nitric Acid (40% by mass) (23°C)
Sulfuric Acid (38% by mass) (23°C)
Sulfuric Acid (5% by mass) (23°C)
Chromic Acid solution (40% by mass) (23°C)
Bases
Sodium Hydroxide solution (35% by mass) (23°C)
Sodium Hydroxide solution (1% by mass) (23°C)
Ammonium Hydroxide solution (10% by mass) (23°C)
Alcohols
Isopropyl alcohol (23°C)
Methanol (23°C)
Ethanol (23°C)
Hydrocarbons
n-Hexane (23°C)
Toluene (23°C)
iso-Octane (23°C)
Ketones
Acetone (23°C)
Ethers
Diethyl ether (23°C)
Mineral oils
SAE 10W40 multigrade motor oil (23°C)
SAE 10W40 multigrade motor oil (130°C)
SAE 80/90 hypoid-gear oil (130°C)
Insulating Oil (23°C)
Standard Fuels
ISO 1817 Liquid 1 - E5 (60°C)
ISO 1817 Liquid 2 - M15E4 (60°C)
ISO 1817 Liquid 3 - M3E7 (60°C)
ISO 1817 Liquid 4 - M15 (60°C)
Standard fuel without alcohol (pref. ISO 1817 Liquid C) (23°C)
Standard fuel with alcohol (pref. ISO 1817 Liquid 4) (23°C)
Diesel fuel (pref. ISO 1817 Liquid F) (23°C)
Diesel fuel (pref. ISO 1817 Liquid F) (90°C)
Diesel fuel (pref. ISO 1817 Liquid F) (>90°C)
Salt solutions
Sodium Chloride solution (10% by mass) (23°C)
Sodium Hypochlorite solution (10% by mass) (23°C)
Sodium Carbonate solution (20% by mass) (23°C)
Sodium Carbonate solution (2% by mass) (23°C)
Zinc Chloride solution (50% by mass) (23°C)
Other
Ethyl Acetate (23°C)
Hydrogen peroxide (23°C)
DOT No. 4 Brake fluid (130°C)
Ethylene Glycol (50% by mass) in water (108°C)
1% nonylphenoxy-polyethyleneoxy ethanol in water (23°C)
50% Oleic acid + 50% Olive Oil (23°C)
Water (23°C)
Water (90°C)
Phenol solution (5% by mass) (23°C)


Symbols used:
possibly resistant
Defined as: Supplier has sufficient indication that contact with chemical can be potentially accepted under the intended use conditions and expected service life. Criteria for assessment have to be indicated (e.g. surface aspect, volume change, property change).


not recommended - see explanation
Defined as: Not recommended for general use. However, short-term exposure under certain restricted conditions could be acceptable (e.g. fast cleaning with thorough rinsing, spills, wiping, vapor exposure).

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