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DAI-EL G-501NK

1 of 92 products in this brand
DAI-EL G-501NK, presented in sheet form, showcases excellent adhesion and mechanical properties and is odorless. Designed for automotive fuel systems, particularly fuel lines and O rings, it appears in a distinctive white color. Utilizing chemical cure and compression molding methods, this product proves its worth in automotive and transportation applications, providing reliable performance in fuel-related components.

Polymer Name: Fluoroelastomer (FKM)

Physical Form: Sheets

Features: Good Adhesion, Good Mechanical Properties, Odorless

End Uses: Automotive Fuel Lines, Fuel Hose, O Rings

Tensile Strength: 18.7 - 18.7 MPa

Color: White

Technical Data SheetSafety Data Sheet
  • TypeDocument Name
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Fluoropolymers

Polymer Name

Fluoroelastomer (FKM)

Technologies

Elastomers

Product Families

Elastomers — Parts & Shapes

Features & Benefits

Materials Features

Good Adhesion,

Good Mechanical Properties,

Odorless

Product Highlights
  • DAI-EL G-501NK is a bisphenol type terpolymer of vinylidene fluoride, tetrafluoroethylene and hexafluoropropylene which is suitable for compression molding.
  • It offers excellent adhesion properties to metal and mechanical properties. It is suitable for fuel hoses.

Applications & Uses

Markets

Automotive & Transportation

Applications

Automotive & Transportation — Automotive

Fuel Systems,

Powertrain & UTH

Cure Method

Chemical Cure

Plastics & Elastomers End Uses

Automotive Fuel Lines,

Fuel Hose,

O Rings

Plastics & Elastomers Processing Methods

Compression Molding

Properties

Color

White

Physical Form

Sheets

Soluble in
Lower ketones and esters
Physical Properties
ValueUnitsTest Method / Conditions
Fluorine Content68mass%—
Mooney Viscosity (ML₁₊₁₀)(at 121°C)74MUASTM D1646
Mooney Viscosity (ML₁₊₁₀)(at 140°C)50MUASTM D1646
Specific Gravity (at 23°C)1.84—ASTM D792
Physical Properties of Vulcanizate
ValueUnitsTest Method / Conditions
100% Tensile Stress*²4.1MPaASTM D412
Compression Set (70hours at 200°C, 25% Compression*³)*²65%—
Elongation (at break)*²280%ASTM D412
Hardness (at 3 sec)*²74Shore AASTM D2240
Hardness (at Peak)*²78Shore AASTM D2240
Low Temperature Retraction (TR10)*²-16°CASTM D1329
Tensile Strength*²18.8MPaASTM D412
Note
  • *1 The above values are representative and not guaranteed.
  • *2 [Formula] DAI-EL G-501NK: 100 phr, MT carbon black (N990): 20 phr, Magnesium Oxide (high-active): 15 phr, Valcanization agent V-3: 3 phr [Curing condition] Press cure: 20min at 160°C, Post cure: 24hrs at 200°C.
  • *3 P-24 O-ring.

Safety & Health

Handling Method / Safety Information
  • Be sure to read the Safety Data Sheet (SDS) and precautions on the label before using.
  • This product has been developed for industrial purposes and we shall not guarantee the the safety if used for any other purposes. If it is going to be used for medical or food applications, please contact us in advance.

Packaging & Availability

Packing Specification

20 Kg