Have you ever wondered if school glue is stronger than Titebond Type I Glue? Well, today we're going to give that a test.
School Glue is made from Poly(vinyl acetate), which is commonly called PVA. PVA is a vinyl polymer that has great adhesive properties for porous materials such as paper and wood. The adhesive that seals envelopes and holds wallpaper to the wall is PVA. It is even used as a primer for drywall. We see the uses of PVA in the woodworking industry. Many manufactures of sandpaper use PVA as the adhesive for peel and stick sandpaper disks or rolls.
Titebond Type I Wood Glue is made from Aliphatic Resin Emulsion,which is commonly referred to “carpenter’s” or “yellow” glue. It has similar properties to PVA, but is specially formulated to have high tack, with a quick set time. Titebond is more resistant to moisture when compared to PVA glue. Both PVA School Glue and Titebond Type I are similarly priced.
For this test, I glued up two pieces of red oak. One set was glued with School Glue, and the other with TiteBond Type I Glue. Before gluing, the mating surfaces were jointed to ensure that the glued surfaces were as flat as possible. Equal amounts of glue were used for each set, and both samples were clamped tight. Both sets had adequate glue squeeze out, which shows that the joints were properly clamped.
Thanks for watching. Please subscribe and visit my website:
www.woodworkingexplained.com
Product Links: (Affiliate Links)
Titebond Type I Glue - amzn.to/2l0QRdW
Elmer's School Glue - amzn.to/2leaGd5
Watch my other videos:
TESTED: Yonico vs Eagle America Router Bits
• TESTED: Yonico vs Eagl...
Indexable Spiral Cutterheads - Everything you need to know before you upgrade
• Indexable Spiral Cutte...
DIY Zero Clearance Throat Plate for a Dewalt DW745 Table Saw
• DIY Zero Clearance Thr...
DIY Sheet Goods Cutting System that is better than a Track Saw System?
• DIY Sheet Goods Cuttin...
Half-Blind Dovetail Drawer Box: The drawer box that most think is too hard to build.
• Half-Blind Dovetail Dr...
Music by:
"Motherlode"
Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0
creativecommons.org/licenses/b...
Негізгі бет Тәжірибелік нұсқаулар және стиль Elmer's School Glue vs Titebond Type I Wood Glue
Пікірлер: 116