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Rubber Lining Technical Guide

The document provides technical data for Polycorp 1099, a natural rubber lining used for lining storage tanks, railcars, and tank trucks handling HCL. It has a tan color and smoked sheet texture with a sticky back. It is FDA compliant and has an operating temperature range of -40°F to 160°F. Typical properties include a Shore A hardness of 35, minimum tensile strength of 2500 psi, and minimum elongation of 500%. It provides excellent chemical, abrasion and tear resistance for acid applications.

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Armanda Siryogiawan
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166 views2 pages

Rubber Lining Technical Guide

The document provides technical data for Polycorp 1099, a natural rubber lining used for lining storage tanks, railcars, and tank trucks handling HCL. It has a tan color and smoked sheet texture with a sticky back. It is FDA compliant and has an operating temperature range of -40°F to 160°F. Typical properties include a Shore A hardness of 35, minimum tensile strength of 2500 psi, and minimum elongation of 500%. It provides excellent chemical, abrasion and tear resistance for acid applications.

Uploaded by

Armanda Siryogiawan
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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TECHNICAL DATA SHEET

1099 Page 1 of 2

1099
SOFT NATURAL RUBBER LINING March 2015

Polycorp 1099 is a tan, strained, 35A durometer smoked sheet natural rubber pure gum lining with
sticky back tie-gum. The lining of choice for HCL applications including large storage tanks, railcars
and tank trucks. Provides excellent chemical, abrasion and tear resistance. It is FDA compliant as
o o
per 21CFR177.2600. Operating temperature range is from - 40°F (-40 C) to 160°F (71 C).

APPLICATION NOTES:
CURING:
 Skive – use open skive construction
 Repair – Same or 2042 chemical cure. Refer to Cure time adjustments may be required to
section 11 of the application manual. compensate for specific conditions. See Section 10
 Cured Durometer – Shore A Durometer of top of the Application Manual for detailed instructions.
surface: 35 ± 5.
 Spark Test – Refer to section 13 of the Autoclave Method – Up to 1/4” thickness:
Application Manual o o
1½ hour @ 260 F/121 C (20 psi).
½” thickness: 2 hours @ 260°F (20 psi)
ADHESIVE NOTES:
See Section 6 of the Polycorp Rubber Lining Application Internal Steam Method – Up to 1/4” thickness:
Manual for specific cementing / adhesion notes. 3 hours @ 260ºF (20 psi) or 6 hours @ 240°F (10
o
For proper adhesion, temperatures must be over 60 F psi)
o o o
(15 C) and must not exceed 120 F (49 C).
Use adhesives in well ventilated area and always consult Exhaust (Atmospheric) Steam Method – Up to
the material safety data sheet for specific precautions. o o
1/4” thickness: Minimum 24 hours @ 212 F/100 C.
Polycorp Approved
Coat
Adhesive Equivalent
st
1 Coat on Metal C-90 Chemlok 289
Primer
nd
2 Coat on Metal C-91 Chemlok 290
Intermediate
rd
3 Coat on Metal C-210S Chemlok 286
Tack
th
4 Coat on lining Not required with Not required
sticky back with sticky
tiegum back tiegum

For overlap and C210S Chemlok 286


cap strips Tan Tack

INNOVATION / QUALITY / SOLUTIONS / TECHNICAL SUPPORT


+1-519-846-2075 / +1-800-265-2710 / www.poly-corp.com
TECHNICAL DATA SHEET
1099 Page 2 of 2

STORAGE:
Store in a cool and dry area.
Shelf Life
o o
Stored below 50 F (10 C) 180 days
o
Stored between 51 and 70 F 90 days
o
Stored between 71 and 90 F 45 days
o
Do not store above 90 F (32oC)

Depending on storage conditions it may be possible to use rubber linings beyond the recommended shelf life
however additional testing must be completed. Please contact Polycorp for recommended test procedures. A
sample of the rubber lining can also be sent back to Polycorp for verification.

Storage, handling and application methods must conform to the Polycorp Rubber Lining Application Manual.

TYPICAL PROPERTIES:
Property Value ASTM Test Method

Hardness (Face) 35 A ± 5 D2240

Tensile Strength (min, psi) 2500 D412

Elongation at Break (min, %) 500 D412

Specific Gravity 0.97 D297

Adhesion to Metal (min, lbs) 25 D429


o o
Operating Temperature Range for Optimum - 40°F (-40 C) to 160°F (71 C) N/A
Service Life

All physical property values developed and measured using a press-cured sample sheet prepared in accordance
with ASTM D3182.

INNOVATION / QUALITY / SOLUTIONS / TECHNICAL SUPPORT


+1-519-846-2075 / +1-800-265-2710 / www.poly-corp.com

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