Difference between revisions of "3M Super 77 Multipurpose Spray Adhesive"
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== Working Properties == | == Working Properties == | ||
+ | ''All information gathered from [https://multimedia.3m.com/mws/media/682505O/3mtm-sprayable-adhesives.pdf 3M Spray Adhesives Brochure]:'' | ||
+ | * Mist spray pattern | ||
+ | * Initially repositionable | ||
+ | * Quick hold, low soak-in | ||
+ | * 3M claims it works with the following substrates: paper, cardboard, fabric, felt, fiberglass, and cork | ||
+ | * Heat resistant up to 150°F | ||
== Forms and Sizes == | == Forms and Sizes == |
Revision as of 09:41, 10 August 2020
Description
[Volek] A registered trademark for a cross-linked Polyethylene foam manufactured by Sekisui Voltek, LLC. Like polyethylene foams, cross-linked polyethylene foams are durable and chemically stable, but are typically finer celled. [1] Minicel is a closed cell foam. It is an extremely fine-celled bun foam that has a smooth, consistent surface. Minicel has a tough and firm, yet elastic feel. [2] Minicel has good thermal insulation, strength and shock absorption. It is impervious to mildew, mold, rot, and bacteria, as well as chemical resistance. Standard colors are natural-white and black. Minicel is very buoyant and is commonly used in water recreation devices such as kayaks. [3]
Synonyms and Related Terms
Spray adhesive; multipurpose spray adhesive; aerosol adhesive
Applications
Adhesive
Personal Risks
Do not inhale: may cause drowsiness or dizziness; may displace oxygen and cause rapid suffocation; causes damage to cardiovascular system.
3M: SDS
Collection Risks
- Incompatible with strong oxidizing agents.
- Avoid heat.
- 51% VOC
Minnesota Historical Society: Not Approved, limited use (MWG 2020)
Links to Oddy Test results posted on AIC Wiki Materials Database Pages for individual materials below:
° 3M Super 77 Multipurpose Spray Adhesive tested in 2020.
° super 77 multipurpose spray adhesive tested in 2017.
° 3M Super 77 tested in 2012.
° Super 77-N spray adhesive tested in 1992.
Environmental Risks
Extremely flammable aerosol. Contains gas under pressure; may explode if heated.
Physical and Chemical Properties
Physical and Chemical properties (from SDS):
Physical state | Liquid |
---|---|
Color | Colorless |
Specific physical form | Aerosol |
Odor | Fruity |
Density | 0.726 g/mL |
Solubility in water | Nil |
Composition/information on ingredients (from SDS):
Ingredient | CAS No. | % by Wt |
---|---|---|
Acetone | 67-64-1 | 20-30 trade secret |
Non-volatile components | trade secret | 20-30 trade secret |
Propane | 74-98-6 | 15-20 trade secret |
Cyclohexane | 110-82-7 | 10-20 trade secret |
Petroleum distillate | 64742-49-0 | 10-20 trade secret |
Hexane | 110-54-3 | <0.5 trade secret |
Working Properties
All information gathered from 3M Spray Adhesives Brochure:
- Mist spray pattern
- Initially repositionable
- Quick hold, low soak-in
- 3M claims it works with the following substrates: paper, cardboard, fabric, felt, fiberglass, and cork
- Heat resistant up to 150°F
Forms and Sizes
Produced in molded bun form.
Density range: 2, 3, 3.8, 6, 8, 12 and 22 pcf.
Bun sizes:
- 2, 3, 3.8 pcf: 4 x 48 x 72”
- 6 pcf: 3 x 48 x 72”
- 8 pcf: 1.78 x 32 x 67”
- 12pcf: 1.50 x 28 x 59”
- 22 pcf: 1.2 x 24 x 49”
Minicel L200 and LF200 Foam sheets [4]:
- 72 x 48” sheets (sold in 2/3, ½, and 1/3 sheets)
- ¼, 3.8, ½, ¾, 1, 1.5, 2, 3, and 4” thick
Additional Information
Resources and Citations
- Kaela Nurmi, contributed information, MWG group, 2020.