(a)
Standards. A
holding device shall be deemed to be capable of breaking down within sixty days
so that it does not pose a threat to wildlife through entanglement, within the
meaning of 301 CMR 4.03(1), if, after exposure to 60 days of continual exposure
to normal sunlight, microbial action, or other natural environmental forces, it
reaches the tensile brittle point,
i.e., exhibits 0 - 20%
absolute elongation at break.
(b)
Testing.
1. A
natural weathering test shall be conducted in accordance with the American
Society for Testing and Materials (ASTM), Standard Practice for Outdoor
Weathering of Plastics, ASTM Designation: D 1435-85.
2. The following test shall be used to
demonstrate loss of tensile strength: Standard Test Method for Tensile
Properties of Plastic, ASTM Designation: D 638-87b, or Standard Test Methods
for Tensile Properties of Thin Plastic Sheeting, ASTM Designation:
D882-83.
3. The material and
product made from the material shall not decompose, at any time during the
degradation process, into components containing hazardous materials as defined
in M.G.L. c 21E § 2. An extraction procedure (EP)Toxicity Test, Method
1310, shall be performed on the products of degradation.
4. An alternate product performance test may
be substituted for 301 CMR 4.03(1)(b)2 if the following conditions are met:
a. Test data sufficiently relates the
property to the rate of degradation.
b. It is the equivalent of what the rule test
requires; and
c. A standard ASTM
test exists for measuring the property.
5. Testing shall be performed on the
manufacturer's material or product, not on the additive used to make the
product degradable.
6. All testing
shall be performed on all printed and pigmented sections of the product.
a. Testing may be performed on the material
rather than the product if the product contains only the natural material and
does not contain any inks, pigments or other additives including, but not
limited to, plasticizers and stabilizers.
b. If more than one pigment or more than one
ink is used, specimens with each shall be tested.
7. All testing shall be performed on a sample
of equal or greater thickness than the thickest part of the product.
8. Test specimens shall be cut in the machine
direction, except when the material has little or no orientation.
(c)
Procedure.
1. All
businesses desiring to have their holding devices approved for use in
Massachusetts shall submit test data as required by this section to the
Department of Environmental Protection, Division of Solid Waste.
2. Testing shall be performed by a third
party testing service.
3. The test
data shall be submitted in report form and shall include all the information
specified in the report section of the ASTM standard test method.
4. The Department shall maintain a list of
approved products.
(d)
Labelling. Holding devices that have been approved for
distribution and sale in Massachusetts shall be embossed with a diamond shaped
symbol to indicate degradability.