Skip to main content
Find a Lawyer

Code of Federal Regulations Title 40. Protection of Environment 40 CFR Pt. 63, Subpt. WWWW, Tbl. 7 Table 7 to Subpart WWWW of Part 63—Options Allowing Use of the Same Resin Across Different Operations That Use the Same Resin Type

Current as of January 02, 2025 | Updated by Findlaw Staff

As specified in § 63.5810(d), when electing to use the same resin(s) for multiple resin application methods, you may use any resin(s) with an organic HAP content less than or equal to the values shown in the following table, or any combination of resins whose weighted average organic HAP content based on a 12–month rolling average is less than or equal to the values shown the following table:

If your facility has the following resin type and application method . . .

The highest resin weight is* * * percent organic HAP content, or weighted average weight percent organic HAP content, you can use for . . .

is . . .

1. CR/HS resins, centrifugal casting 12

a. CR/HS mechanical

3 48.0

b. CR/HS filament application

48.0

c. CR/HS manual

48.0

2. CR/HS resins, nonatomized mechanical

a. CR/HS filament application

46.4

b. CR/HS manual

46.4

3. CR/HS resins, filament application

CR/HS manual

42.0

4. non-CR/HS resins, filament application

a. non-CR/HS mechanical

3 45.0

b. non-CR/HS manual

45.0

c. non-CR/HS centrifugal casting 12

45.0

5. non-CR/HS resins, nonatomized mechanical

a. non-CR/HS manual

38.5

b. non-CR/HS centrifugal casting 12

38.5

6. non-CR/HS resins, centrifugal casting 12

non-CR/HS manual

37.5

7. tooling resins, nonatomized mechanical

tooling manual

91.4

8. tooling resins, manual

tooling atomized mechanical

45.9

1 If the centrifugal casting operation blows heated air through the molds, then 95 percent capture and control must be used if the facility wishes to use this compliance option.

2 If the centrifugal casting molds are not vented, the facility may treat the centrifugal casting operations as if they were vented if they wish to use this compliance option.

3 Nonatomized mechanical application must be used.

Previous Part of Code Next Part of Code
Back to Chapter List

Cite this article: FindLaw.com - Code of Federal Regulations Title 40. Protection of Environment 40 CFR Pt. 63, Subpt. WWWW, Tbl. 7 Table 7 to Subpart WWWW of Part 63—Options Allowing Use of the Same Resin Across Different Operations That Use the Same Resin Type - last updated January 02, 2025 | https://codes.findlaw.com/cfr/title-40-protection-of-environment/cfr-pt-40-63-subpt-wwww-tbl-7/

FindLaw Codes may not reflect the most recent version of the law in your jurisdiction. Please verify the status of the code you are researching with the state legislature before relying on it for your legal needs.

Was this helpful?

Welcome to FindLaw's Cases & Codes

A free source of state and federal court opinions, state laws, and the United States Code. For more information about the legal concepts addressed by these cases and statutes, visit FindLaw’s Learn About the Law.

Go to Learn About the Law

Latest Blog Posts

For Legal Professionals

Learn About The Law

Get help with your legal needs

FindLaw’s Learn About the Law features thousands of informational articles to help you understand your options. And if you’re ready to hire an attorney, find one in your area who can help.

Go to Learn About the Law

Need to Find an Attorney?

Search our directory by legal issue

Enter information in one or both fields (Required)

Copied to clipboard