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e-CFR data is current as of August 5, 2020

Title 40Chapter ISubchapter CPart 59Subpart E → §59.506


Title 40: Protection of Environment
PART 59—NATIONAL VOLATILE ORGANIC COMPOUND EMISSION STANDARDS FOR CONSUMER AND COMMERCIAL PRODUCTS
Subpart E—National Volatile Organic Compound Emission Standards for Aerosol Coatings


§59.506   How do I demonstrate compliance if I manufacture multi-component kits?

(a) If you manufacture multi-component kits as defined in §59.503, then the Kit PWR must not exceed the Total Reactivity Limit.

(b) You must calculate the Kit PWR and the Total Reactivity Limit as follows:

(1) KIT PWR = (PWR(1) × W1) + (PWR(2) × W2) + . ... + (PWR(n) × Wn)

(2) Total Reactivity Limit = (RL1 × W1) + (RL2 × W2) + ... + (RLn × Wn).

(3) Kit PWR ≤Total Reactivity Limit.

Where:

W = the weight of the product contents (excluding container).

RL = the PWR Limit specified in Table 1 of this subpart.

Subscript 1 denotes the first component product in the kit.

Subscript 2 denotes the second component product in the kit.

Subscript n denotes any additional component product.

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