Difference between revisions of "3M Super 77 Multipurpose Spray Adhesive"

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! scope="row"| Solubility in water
 
! scope="row"| Solubility in water
 
| Nil
 
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'''Composition/information on ingredients (from [https://multimedia.3m.com/mws/mediawebserver?mwsId=SSSSSuUn_zu8l00x4x_ZM8_1Pv70k17zHvu9lxtD7SSSSSS-- SDS]):'''
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{| class="wikitable"
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|-
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! Ingredient !! CAS No. !! % by Wt
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|-
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| Acetone || 67-64-1 || 20-30 trade secret
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|-
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| Non-volatile components || trade secret || 20-30 trade secret
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|-
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| Propane || 74-98-6 || 15-20 trade secret
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|-
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| Cyclohexane || 110-82-7 || 10-20 trade secret
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|-
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| Petroleum distillate || 64742-49-0 || 10-20 trade secret
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|-
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| Hexane || 110-54-3 || <0.5 trade secret
 
|}
 
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Revision as of 09:39, 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

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

  1. ↑ PACCIN: Polyethylene Foams
  2. ↑ Techincal Data: Minicel Type L
  3. ↑ Kayak Outfitting.com: Closed Cell Foam
  4. ↑ Foam Factory: Minicel Type 1 Foam
  • Kaela Nurmi, contributed information, MWG group, 2020.

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