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DAI-EL G-802

1 of 92 products in this brand
DAI-EL G-802, in sheet form, boasts good mechanical properties.odorless features, acid resistance, and steam resistance. Suited for automotive and industrial applications, it excels in cooling and climate components. Employing chemical cure and extrusion, injection molding, and transfer molding, this product ensures reliable performance in components like diaphragms, O rings, and turbocharger hoses.

Polymer Name: Fluoroelastomer (FKM)

Physical Form: Sheets

Features: Acid Resistant, Good Mechanical Properties, Odorless, Steam Resistant

End Uses: Diaphragms, O Rings, Turbo Charger Hose

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

Acid Resistant,

Good Mechanical Properties,

Odorless,

Steam Resistant

Product Highlights
  • DAI-EL G-802 is a peroxide curable copolymer of vinylidene fluoride and hexafluoropropylene which is suitable for injection, transfer and extrusion molding.
  • It provides superior mechanical properties and resistance to steam and acids compared with bisphenol curable products.

Applications & Uses

Markets

Automotive & Transportation,

Industrial

Applications

Automotive & Transportation — Automotive

Cooling & Climate,

Powertrain & UTH

Industrial — Chemical & Industrial Manufacturing

Equipment & Parts

Cure Method

Chemical Cure

Plastics & Elastomers End Uses

Diaphragms,

O Rings,

Turbo Charger Hose

Plastics & Elastomers Processing Methods

Extrusion,

Injection Molding,

Transfer Molding

Properties

Color

White

Physical Form

Sheets

Soluble in
Lower ketones and esters
Physical Properties
ValueUnitsTest Method / Conditions
Fluorine Content66mass%—
Mooney Viscosity (ML₁₊₁₀) (at 100°C)40MUASTM D1646
Mooney Viscosity (ML₁₊₁₀)(at 121°C)20MUASTM D1646
Specific Gravity (at 23°C)1.81—ASTM D792
Physical Properties of Vulcanizate
ValueUnitsTest Method / Conditions
100% Tensile Stress*²1.9MPaASTM D412
Compression Set (70hours at 200°C, 25% Compression*³)*²25%—
Elongation (at break)*²400%ASTM D412
Hardness (at 3 sec)*²60Shore AASTM D2240
Hardness (at Peak)*²65Shore AASTM D2240
Low Temperature Retraction (TR10)*²-19°CASTM D1329
Tensile Strength*²21MPaASTM D412
Note
  • *1 The above values are representative and not guaranteed.
  • *2 [Formula] DAI-EL G-802: 100 phr, MT carbon black (N990): 20 phr, Triallylisocyanurate (100% active): 4 phr, 2,5-dimethyl-2,5-di(t-butylperoxy)hexane (100% active): 1.5 phr, [Curing condition] Press cure: 10min at 160°C, Post cure: 4hrs at 180°C.
  • *3 P-24 O-ring.

Safety & Health

Handling Method / Safety Information
  • Be sure to read the notes on SDS and labels before use.
  • This product is intended for general industry, and therefore its adequacy and safety as a raw material for medical purposes cannot be guaranteed.

Packaging & Availability

Packing Specification

20 Kg