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
1 2 | 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
1 2 | 45.0
|
5. non-CR/HS resins, nonatomized mechanical | a. non-CR/HS manual | 38.5
|
| b. non-CR/HS centrifugal casting
1 2 | 38.5
|
6. non-CR/HS resins, centrifugal casting
1 2 | non-CR/HS manual | 37.5
|
7. tooling resins, nonatomized mechanical | tooling manual | 91.4
|
8. tooling resins, manual | tooling atomized mechanical | 45.9
|
[70 FR 50133, Aug. 25, 2005]