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Two-Part Epoxy Glue: Bis-Phenol Resin Thinned with Allyl Glycidyl Ether, Hardened with Diethylene Triamine
Woody

Dicipta oleh

Woody

18. Oktober 2026NO
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Two-Part Epoxy Glue: Bis-Phenol Resin Thinned with Allyl Glycidyl Ether, Hardened with Diethylene Triamine

Bis-phenol epoxy resin is too thick to spread, so it is thinned with a fifth of its weight of allyl glycidyl ether, which joins the cure. That is part A; part B is diethylene triamine. Stir 10 parts of B into 100 of A, spread, join, and it hardens at room temperature: after six days at 25 °C, block joints held 3,550 lb/in² (Wiles and Newey, Shell, US 2,528,932, 1950). It bonds wood, metal and resins. The picture: our drawing of the two bottles and a glued joint.
Pertengahan
A week to full strength

Arahan

1

Make part A

Warm 400 g bis-phenol epoxy resin until it flows (our step; it softens at 43 °C) and stir in 100 g allyl glycidyl ether, to a smooth, spreadable syrup. Bottle it.

Bahan untuk langkah ini:

Resin epoksi bisfenolResin epoksi bisfenol400 g
Alil Glisidil EterAlil Glisidil Eter100 g

Alatan diperlukan:

Bikar BorosilikatBikar Borosilikat
Plat PemanasPlat Pemanas
PengacauPengacau
TermometerTermometer
Penimbang Dapur DigitalPenimbang Dapur Digital
Botol kaca bertutupBotol kaca bertutup
Sarung tangan getahSarung tangan getah
2

Bottle part B

Bottle diethylene triamine separately and keep it closed: it is strongly alkaline and burns skin. You need 10 g for every 100 g of part A.

Bahan untuk langkah ini:

Dietilena TriaminaDietilena Triamina50 g

Alatan diperlukan:

Botol kaca bertutupBotol kaca bertutup
Sarung tangan getahSarung tangan getah
3

Mix only what you need

Weigh part A into a cup, add a tenth of its weight of part B, and stir well. It begins to cure at once, so mix just before gluing.

Alatan diperlukan:

Cawan penyukatCawan penyukat
Penimbang Dapur DigitalPenimbang Dapur Digital
PengacauPengacau
Sarung tangan getahSarung tangan getah
4

Spread, join, wait

Spread a thin coat on both faces and press them together. At room temperature it sets in half an hour to a day and reaches full strength in one to two weeks; warmth speeds it up.

Alatan diperlukan:

Berus gamBerus gam
5

Mixing table

Memuatkan buku nota Jupyter…

Bahan

3

Alatan Diperlukan

9

CC0 Domain Awam

Blueprint ini dikeluarkan di bawah CC0. Anda bebas menyalin, mengubah, mengedar, dan menggunakan karya ini untuk sebarang tujuan, tanpa meminta kebenaran.

Sokong Pembuat dengan membeli produk melalui Blueprint mereka di mana mereka memperoleh Komisen Pembuat ditetapkan oleh Penjual, atau cipta iterasi baru Blueprint ini dan sertakan ia sebagai sambungan dalam Blueprint anda sendiri untuk berkongsi hasil.

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