MIL-PRF-46187A
6.2
Acquisition
requirements.
Acquisition
documents
should
specify
the
following:
a. Title, number, and date of the specification.
b. Classification of material (see 1.2).
c. Issue of DoDISS to be cited in the solicitation, and if required, the
specific issue of individual documents referenced (see 2.2 and 2.3).
d. When first article is required (see 3.1).
e. Specify location of identification markings (see 3.8).
f. Whether inspection is carried out by the contractor under Government
surveillance (see 4.2.1).
g. Conformance inspection (see 4.2.2.1 and 4.2.2.2).
h. Packaging requirements (see 5.1).
6.3
Definitions.
6.3.1 Contractor. The term "contractor" is defined as the organization having a
direct contract with the procuring activity.
6.3.2
Manufacturer.
The term "manufacturer" is defined as the organization
actually performing the operations covered by this specification.
6.3.3 PMR-15. The designation PMR-15 stands for a high temperature resistant
polyimide resin system (designated PMR, for polymerization of monomer reactants)
developed at NASA-Lewis Research Center. The imide oligomer before curing has a
nominal molecular weight of 1500, which gives rise to the designation PMR-15.
6.4
Safety.
6.4.1
Precautions.
a. Some of the materials employed herein are flammable and toxic. Consult
the responsible safety and industrial hygiene and security and fire protection
organization concerning appropriate facilities, equipment, ventilation, and other
requirements for safe operation.
For disposal of hazardous waste materials,
contact the responsible pollution control monitor for appropriate procedures.
b.
Uncured material may cause skin sensitization or other allergic
responses. Avoid inhalation of vapor. Use adequate ventilation, particularly if
heated or sprayed. Prevent all contact with skin. Do not handle prepregs with
bare hands.
Use protective gloves such as Viton or equivalent protective
coverings for hands and arms. If contact occurs, wash immediately with soap and
water.
6.4.2
Safety data.
A material safety data sheet conforming to AMS 2825,
"Material Safety Data Sheets", may be furnished to the procuring activity by the
supplier prior to, or concurrent with, the initial shipment of material. If the
material formulation is subsequently changed within the constraints permitted by
this specification, a revised data sheet may be supplied prior to, or concurrent
with, the first shipment of material with the revised formulation.
Material
safety data sheets may be identified with this specification number.
6.5
Subject term (key word) listing.
Laminates
Polyimide
Thermoplastic
Thermoset
6
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