FFKM
High-Performance Rubber
FFKM
FFKM
FFKMPerfluoroelastomer (FFKM)
Image kind
Real photo
Credit: Johannes Schneider / CC BY 4.0 (modified) · source
Perfluoroelastomer (FFKM) is the ultimate elastomer — fully fluorinated like PTFE but with rubber elasticity. It resists virtually every chemical known to science and operates continuously at 260°C. A single O-ring can cost $50-$200+, but in semiconductor fabs and nuclear facilities, there is simply no alternative. (Commercial designation: KALREZ® — registered trademark of Chemours / DuPont)
Jungian Type: Type 10
Personality tendencies across 4 dimensions
内向 (I)25%外向 (E)
50
直観 (N)35%感覚 (S)
50
感情 (F)80%思考 (T)
50
知覚 (P)85%判断 (J)
50
Enneagram Detailed Scores
Score distribution across 9 types
Big Five Personality Traits
Personality analysis based on the 5-factor model
Alloy Characteristics
Personality traits from metal physical properties
💰Price & Economic Data
Market price and economic characteristics (as of 2026-03)
Unit Price (est.)
$200
per kg
Price Range
150-500 USD/kg（グレード・形状依存、Oリング1個$50-$200+）
Market Trends & Notes
ゴム界最高価格帯。FKMの5-6倍、汎用ゴムの100倍以上。半導体・医薬品・原子力で代替不可。少量生産・高付加価値。
🎨Element Colors
Scientific basis of FFKM's colors
Colors of this element
白色
#FFFFFF
半透明白
#E8E8E8
黒色
#1C1C1C
💑Compatible Materials
Materials with good metallurgical and personality compatibility
Career Interests & Suggestions
Based on Holland Code: ICR
1st I - Investigative
2nd C - Conventional
3rd R - Realistic
1Semiconductor Process Engineer / CVD & Etch Equipment Designer
2Fluorochemistry Researcher / Polymer Material Scientist
3Aerospace Seal Material Development Engineer
4Nuclear Facility Quality Assurance Manager
5Pharmaceutical Process Validation Engineer
6Extreme-Environment Materials Patent Strategy Analyst
Based on RIASEC (Holland Code) vocational interest model. These are illustrative suggestions derived from the character's personality profile.