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Everlastic® Closed Cell Neoprene

Types NN-1, NN-2, NN-3, NN-4, NN-5

Description

Closed Cell Expanded Neoprene Rubber.    Black in color.  Excellent physical properties including abrasion and low temperature resistance.  Poor resistance to petroleum based fluids.

selwalpnls.GIF (2045 bytes)

Typical Physical Properties

* STOCK MATERIAL ** SPECIAL ORDER

Product Designation 1040

NN-1*

1050

NN-2*

1060

NN-3*

1070

NN-4**

1080

NN-5 - 2C5 E1*

ASTM Designation

D 1056 - 68

D 1056 - 78

D 1056 - 85

Suffix Letters

 

SCE - 41

RE - 41

2A1/2C1

CE1P2MP

 

SCE - 42

RE - 42

2A2

CE1P2MP

 

SCE - 43

RE - 43

2A3

CE1P2MP

 

SCE - 44

RE - 44

2A4

CE1P2MP

 

SCE - 45

RE - 45

2A5/2C5

CE1P2MP

MIL R - 6130C  Type/Grade

                           Condition

II - A

Soft

II - A

Soft - Medium

II - A

Medium

II - A

Medium-Firm

II - A

Firm

Physical Properties  Color Black

(Gray)

Black

(Gray)

Black

(Gray)

Black

(Gray)

Black

 

Compression - Deflection

25% defl. (psi) (kN/m2)

2 - 5

(14 -35)

5 - 9

(35 - 63)

9 - 13

(63 -91)

13 - 17

(91 - 119)

17 - 25

(119 - 168)

Ultimate Tensile Strength 75 psi. 100 psi. 100 psi. 150 psi. 150 psi.
Elongation: Typical Properties% 175 % 175 % 200 % 150 % 125 %
Density:  lb./ft3

 

6 +/- 2

0.10 +/- 0.03

7 +/- 2

0.11 +/- 0.03

10 +/- 2

0.16+/- 0.03

20 +/- 4

0.32 +/- 0.06

24 +/- 6

0.12+/- 0.02

Fluid Immersion: 7 days @ 73°F

Ref. Fuel B, weight change max. %

 

5 %

 

5 %

 

5 %

 

5 %

 

5 %

Accelerated Aging: 7 days @ 73° F

Flexibility:  180° bend w/o cracking

Appearance Change

Change in compression-deflection

 

Pass

None

+/- 30%

 

Pass

None

+/- 30%

 

Pass

None

+/- 30%

 

Pass

None

+/- 30%

 

Pass

None

+/- 30%

Maximum Weight % 5 5 5 5 5
Odor No objectionable odor No objectionable  odor No objectionable odor No objectionable odor No objectionable odor
Service Temperature

Low

High Continuous

High Intermittent

 

-40°F

200°F

250°F

 

-40°F

200°F

250°F

 

-40°F

200°F

250°F

 

-40°F

200°F

250°F

 

-40°F

200°F

250°F

2C1 & 2C5 refers to oil resistance (medium swell)

Resistance To Performance
Acid Excellent
Alkali Excellent
Gasoline & Oil Good
Aromatic Hydrocarbons Fair
Ketones Fair
Chlorinated Solvents Poor
Oxidation Excellent
Ozone Excellent
Flame Resistance

 

 

FMVSS.302, U.L. 94 HF - 1 Refers to suffix letter "M"

Mil. R-6130C

MVSS-305  Self Extinguishing

 
Please contact us by;  
Phone:  Toll Free 800-521-9594    or      248-643-6400
Fax: 248-643-7117
Email: Wilpro@williamsproducts.net
Rubber, Neoprene, Foam, Gasket, Seal, Construction. To the best of our knowledge this published information is accurate, however, to determine suitability of material/product for a specific application is the user's responsibility.  Williams Products, Inc. shall not be liable for any loss or damage resulting from inappropriate usage.
Everlastic® is a registered trademark of Williams Products. All other products mentioned are registered trademarks or trademarks of their respective companies.
Contact Williams Products: Phone: 800-521-9594 or 248-643-6400 or Email: Wilpro@williamsproducts.net  Contact Information