TOVO GOMMA HNBR 2800 65

Identification & Functionality

Polymer Name: Hydrogenated Nitrile Butadiene Rubber (HNBR)
Technologies: Elastomers
Product Families: Elastomers — Parts & Shapes
Working Temperatures: In Air °C ASTM D 573
min: - 20 max: + 150

In Oil °C ASTM D 471 max: +140

In Water °C ASTM D 471 max: +100

Features & Benefits

Materials Features: Abrasion Resistant,
Excellent Elasticity,
Fuel Resistant,
Good Compressive Strength,
Oil Resistant,
Ozone Resistant
Fearures: Main Characteristics

Elasticity Compression Abrasion Flame Fuels Ozone

Good Excellent Excellent Poor Good Good

Applications & Uses

Markets: Agriculture & Feed,
Automotive & Transportation,
Building & Construction,
Electrical & Electronics,
Industrial,
Printing & Packaging
Applications: Agriculture & Feed — Agricultural Films
Other Agricultural Films
Automotive & Transportation — Automotive
Exterior & Body,
Interior,
Other Automotive Applications
Building & Construction — Building Materials
Other Building Materials
Electrical & Electronics — Devices & Assemblies
Other Devices & Assemblies
Industrial — Leather & Textiles
Textile Manufacturing
Industrial — Oil, Gas & Mining
Mining,
Other Oil, Gas & Mining Applications
Printing & Packaging — Packaging
Food & Beverage Packaging
Electrical & Electronics — Parts & Components
Other Parts & Components
Automotive & Transportation — Transportation
Marine,
Rail & Mass Transit
Plastics & Elastomers End Uses: Agricultural Applications,
Automotive Applications,
Automotive Exterior Parts,
Automotive Interior Parts,
Construction Applications,
Electrical/Electronic Applications,
Food Packaging,
Marine Applications,
Mining Applications,
Oil/Gas Applications,
Textile Applications

Properties

	Value	Units	Test Method / Conditions
Hardness	65	Sh.A	ASTM D 2240
Tensile Strength	16	MPa	ASTM D 412C
Elongation At Break (Ar)	300	%	ASTM D 412C
Tear Strength	40	N/mm	ASTM D 624B
Specific Gravity	1.18	g/cm3	DIN 53479
Working Temperatures (In Air)	- 10 - + 150	—	ASTM D 573
Working Temperatures (In Oil)	max. 140	—	ASTM D 471
Working Temperatures (In Water)	max.100	—	ASTM D 471

Regulatory & Compliance

Technical Details & Test Data

Technical Data: AGING ΔΗ Sh.A3 ASTM D 573 5

In: Air ΔCR % -10

For: 72h A AR % -20

At: 100°C ΔV %

AGING ΔΗ Sh.A3 ASTM D 1149 10

In: Ozone ΔCR %

For: 70 h A AR %

At: 30 °C- 100 pphm- all.50 ΔV % -15

AGEING ΔΗ Sh.A3 ASTM D 471 -10

In: IRM 903 ΔCR %

For: 72 h A AR %

At: 150 °C ΔV % 15

Packaging & Availability

Knowde Enhanced TDS