326 IAC 8-2-11 - Fabric and vinyl coating
Authority: IC 13-1-1-4; IC 13-7-7
Affected: IC 13-1-1-1; IC 13-1-1-4; IC 13-7-1-1; IC 13-7-7-5
Sec. 11.
(a) This
section establishes emission limitations for fabric coating and vinyl coating.
"Fabric coating" means the coating or saturation of a textile substrate with a
knife, roll, or rotogravure coater to impart properties that are not initially
present, such as strength, stability, water repellancy, or appearance. "Vinyl
coating" means applying a functional, decorative, or protective topcoat or
printing on vinyl coated fabric or vinyl sheets. Organisol and plastisol cannot
be used to bubble emissions from vinyl printing and topcoating.
(b) The owner or operator of a coating line
subject to this section must implement one (1) of the following means of
reducing volatile organic compounds emissions:
(1) Limit the VOC content of coating to:
(A) 0.35 kilograms of VOC per liter of
coating (2.9 pounds per gallon) excluding water, delivered to the coating
applicator from a fabric coating line; or
(B) 0.58 kilograms of VOC per liter of
coating (4.8 pounds per gallon) excluding water, delivered to the coating
applicator from a vinyl coating line.
(2) Install add on capture and control
devices with an overall control efficiency of not less than 67.5 percent which
shall meet:
(A) capture efficiency of at least
seventy-five percent (75%); and
(B)
control efficiency from the control device(s) of at least ninety percent (90%).
In the case of incineration, the system shall have a destruction efficiency of
ninety percent (90%) which will reduce VOC to carbon dioxide and
water.
Notes
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