DAI-EL GBR-6005

Identification & Functionality

Chemical Family

Fluoropolymers

Polymer Name

Fluoroelastomer (FKM)

Technologies

Elastomers

Product Families

Elastomers — Specialty Elastomers

Fluoroelastomers

Features & Benefits

Materials Features

Acid Resistant,

Alkali Resistant,

Good Compression Set,

Good Processability,

Odorless,

Steam Resistant

Product Benefits

• DAI EL GBR 6005 is a peroxide curable copolymer of vinylidene fluoride and 2,3,3,3 tetrafluoropropylene, which provides excellent resistance to amines and bases such as engine coolants, lubricating oils, some oil & gas drilling fluids and other high pH environme
• It offers superior processability, compression set and resistance to steam and acids compared with other base resistant fluoroelastomers.

Applications & Uses

Markets

Automotive & Transportation,

Industrial

Applications

Automotive & Transportation — Automotive

Cooling & Climate,

Powertrain & UTH

Industrial — Chemical & Industrial Manufacturing

Equipment & Parts

Industrial — Oil, Gas & Mining

Exploration & Upstream,

Midstream

Cure Method

Chemical Cure

Plastics & Elastomers End Uses

O Rings,

Turbo Charger Hose

Properties

Physical Form

Solid

Soluble in

Lower ketones and esters

Physical Properties

	Value	Units	Test Method / Conditions
Compression Set (at 200°C,70 hours, 25% Compression*³)	27	%	—
Elongation (at break)	520	%	ASTM D412
Fluorine Content	62	mass%	—
Hardness (at 3 sec)	58	Shore A	ASTM D2240
Hardness (at Peak)	63	Shore A	ASTM D2240
Low Temperature Retraction (TR10)	-12	°C	ASTM D1329
Mooney Viscosity (ML₁₊₁₀) (at 100°C)	99	MU	ASTM D1646
Mooney Viscosity (ML₁₊₁₀) (at 121°C)	60	MU	ASTM D1646
Specific Gravity (at 23°C)	1.72	—	ASTM D792
Tensile Strength	19.4	MPa	ASTM D412

Physical Properties of Vulcanizate

	Value	Units	Test Method / Conditions
100% Tensile Stress*²	1.7	MPa	ASTM D412

Note

• *1 The above values are representative and not guaranteed.
• *2 [Formula] DAI EL GBR 6005: 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@160°C, Post cure: 4hrs@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

20kg