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Algoflon® L100
聚四氟乙烯
Solvay Specialty Polymers

產品說明

Algoflon® L100 is a white PTFE micropowder comprising loose agglomerates of sub-micron sized particles. Algoflon® L100 is specially polymerised to obtain a powder with exceptionally high specific surface area (SSA). Additionally, using this technique low molecular weight is achieved without irradiation treatment.

Algoflon® L100 is primarily recommended for use as a thickener in high quality oils and greases. Due to its exceptionally high specific surface area it can be used in reduced concentrations to lower coefficient of friction and enhance tribological performance of lubricants.

Algoflon® L100 exhibits excellent chemical and heat resistance, low surface energy and low coefficent of friction.

Main features of Algoflon® L100 include:
• Exceptionally high SSA
• Low molecular weight
• Good blendability
• Easily deagglomerated under shear
• Compliant with FDA 21 CFR 177.1550

總體    
材料狀態 • 已商用：當前有效   
供貨地區 • 北美洲 • 歐洲 • 亞太地區 
性能特點 • 低分子量 • 耐化學性良好  
 • 低摩擦系數 • 耐熱性，高  
    
用途 • Additive • 混合  
機構評級 • FDA 21 CFR 177.1550   
外觀 • 白色   
形式 • 粉狀   

物理性能 額定值 單位制 測試方法
表觀密度 0.35g/cm³ ASTM D4895
Specific Surface Area > 20m²/g Internal Method
平均顆粒尺寸  Internal Method
-- < 20µm 
Primary 0.10µm 

補充信息
Processing
• Due to its low molecular weight, Algoflon® L100 cannot be used as a moulding or extrusion resin. As an additive in host materials it is used at concentrations typically from 5 to 30% weight. Incorporation and mixing with matrix materials must be carefully controlled. It is recommended that mixing should be carried out below 30°C to produce good homogeneous mixtures.

• Algoflon® L micropowders can be dispersed using a variety of mixing equipment. Propeller mixers can be used for wet mixtures. Glass bead mills are recommended for high viscous mixtures and roll mills for typically very high viscosity applications such as oils and greases. With dry blend applications, high speed stirrers and tumble blenders can be used.

Storage and Handling
• Algoflon® L micropowders can be stored without shelf life issues when kept in a clean and dry area at temperatures below 30°C.

Safety and Toxicology
• Before using PTFE Algoflon® L micropowders consult the product Material Safety Data Sheet and follow all label directions and handling precautions.

• As with all PTFE materials, handling and processing should only be carried out in well ventilated areas. Vapor extractor units should be installed above processing equipment. Fumes must not be inhaled and eye and skin contact ought to be avoided. In case of skin contact wash with soap and water. In case of eye contact flush with water immediately and seek medical help. Do not smoke in areas contaminated with powder, vapor or fumes.

• See Material Safety Data Sheet for detailed advice on waste disposal methods.

Packaging
• Algoflon® L100 is packaged in 15 kg non returnable drums. Each drum has one bag liner made of polyethylene resin.

備注
1 一般屬性：這些不能被視為規格。

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