Cyanoacrylate Glue: Difference between revisions
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*EPDM is not neoprene [https://www.google.com/search?sxsrf=ALeKk026QG9BbsZl0rNsBS9KmerMgczY_w%3A1602863734253&source=hp&ei=dsKJX6q8DJDYsAXHkpG4Cw&q=is+epdm+same+as+neoprene&btnK=Google+Search&oq=how+to+configure+nvidia+geforce+gtx+1650+super+on+linux+mint&gs_lcp=CgZwc3ktYWIQAzIFCCEQoAEyBQghEKsCMgUIIRCrAjoOCAAQ6gIQtAIQmgEQ5QI6DgguELEDEMcBEKMCEJMCOggILhDHARCvAToLCC4QsQMQxwEQowI6CAgAELEDEIMBOggILhCxAxCDAToFCAAQsQM6AggAOgQIABAKOgYIABAWEB46CAghEBYQHRAeOgcIIRAKEKABUMsQWOmzAWD8tAFoBnAAeACAAeQGiAGhS5IBDTExLjQ3LjMuMi42LTGYAQCgAQGqAQdnd3Mtd2l6sAEG&sclient=psy-ab&ved=0ahUKEwiqz4DcvLnsAhUQLKwKHUdJBLcQ4dUDCAk&uact=5] | *EPDM is not neoprene [https://www.google.com/search?sxsrf=ALeKk026QG9BbsZl0rNsBS9KmerMgczY_w%3A1602863734253&source=hp&ei=dsKJX6q8DJDYsAXHkpG4Cw&q=is+epdm+same+as+neoprene&btnK=Google+Search&oq=how+to+configure+nvidia+geforce+gtx+1650+super+on+linux+mint&gs_lcp=CgZwc3ktYWIQAzIFCCEQoAEyBQghEKsCMgUIIRCrAjoOCAAQ6gIQtAIQmgEQ5QI6DgguELEDEMcBEKMCEJMCOggILhDHARCvAToLCC4QsQMQxwEQowI6CAgAELEDEIMBOggILhCxAxCDAToFCAAQsQM6AggAOgQIABAKOgYIABAWEB46CAghEBYQHRAeOgcIIRAKEKABUMsQWOmzAWD8tAFoBnAAeACAAeQGiAGhS5IBDTExLjQ3LjMuMi42LTGYAQCgAQGqAQdnd3Mtd2l6sAEG&sclient=psy-ab&ved=0ahUKEwiqz4DcvLnsAhUQLKwKHUdJBLcQ4dUDCAk&uact=5] | ||
*Latex bonding agents - [https://www.euclid-chemical.com/fileshare/Literature/Technical_Bulletins/CP-15-Latex_Bonding_Agents.pdf] | |||
**Styrene Butadiene Latex | |||
**Polyvinyl Acetate Latex | |||
**Acrylic Latex | |||
Revision as of 03:21, 26 March 2021
Problem Statement
- Gluing rubber, such as EPDM.
- Contact cement works on EPDM - [1]. Customer says this is 'closest to ideal' for EPDM on metal [2]
- DAP 234 is essentially toluene, hexane, acetone with some dissolved rubber.
- Dissolved rubber is polychlorinated rubber, the thing of rubber paint [3]
- What is solvent of rubber paint? Toluene and xylene - [4]
- Dissolved rubber - LionGuard [5] - for EPDM it's dissolved neoprene, in aromatics and ketone? Yes, same as DAP 123 (aromatics + acetone ketone).
Types of Glues
- Structural acrylic glues work - Permabond TA4605 and Permabond TA4610 structural acrylic adhesives - [6]
AKA Crazy Glue
- Wikipedia - CA -
- Does not work well because it will stick, but contraction will easily break the glue - [7]
- Use rubbery solvent glues.
Sourcing
- 5 gallons, $121 - 60 sf/gal - is this really CA glue? [8]. $71 shipping.
- 5 gal, 60 CA Adhesive, $250 - [9]
EPDM Solvents
- N-hexane, toluene. Benzene, pentane. Toluene is best [10]
- Toluene - $20/gal - [11]
- Gasoline, diesel, oil eats EPDM - [12]