Industri · DIY
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A chip or crack in decorative glass can be filled with MightyLoc Krystal 3000, a water-thin UV adhesive cured with a 365 nm lamp (replace cracked safety glass rather than gluing it). Hooks, trim strips and light fittings can be mounted without drilling using AFT acrylic foam tape on clean, smooth surfaces. A joint that moves and needs painting over is sealed with Taftflex 6221 polyurethane, and paper, card, felt and polyurethane foam are laminated with Taftspray 78.
Produk yang disyorkan
Produk MightyLoc untuk DIY
AFT 1080GF
Pita Busa Akrilik
AFT 1120GF
Pita Busa Akrilik
AFT 1200GF
Pita Busa Akrilik
AFT 2064WF
Pita Busa Akrilik
AFT 2120WF
Pita Busa Akrilik
AFT 3100CF
Pita Busa Akrilik
Krystal 1000
Pelekat UV
Krystal 2000
Pelekat UV
Krystal 3000
Pelekat UV
Krystal 4000
Pelekat UV
Krystal 5000
Pelekat UV
Ninja 108
Sianoakrilat
Taftbond 5 Minutes Epoxy
Epoksi 5 Minit
Taftflex 6221
Pengedap Poliuretana
Taftflex 6292
Pengedap Poliuretana
TaftGrip
Polimer MS
Taftspray 78
Pelekat Sembur
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Krystal 2000 cures under UV light at 365 nm or visible light at 436 nm, while Krystal 3000 cures under UV or visible light. For Krystal 2000, strong direct daylight through a window may be enough to start cure on a thin, clear joint, but a dedicated 365 nm UV lamp gives faster and more consistent results. Indoor ambient light alone is generally not sufficient. Check the product TDS for the minimum light intensity and cure time. Gluing restores appearance, not strength: replace cracked safety glass, such as a shower screen or glass door, rather than repairing it.
AFT 1080GF is rated for structural double-sided bonding on metal, aluminium, stainless steel, acrylic, and glass, with a 180-degree peel strength of 3000 g/25mm. Load capacity depends on the substrate, surface area bonded, and how the load is applied. Painted drywall is a softer substrate than the materials listed in its ratings. Clean the surface thoroughly before applying the tape and check the TDS for substrate compatibility before committing to a no-drill installation. It suits hooks, trim strips and light fittings on clean, smooth surfaces; no MightyLoc document gives a load figure for a shelf, so do not hang a shelf on the tape alone.
Taftflex 6221 ialah pengedap dan pelekat poliuretana satu komponen yang kekal elastik secara kekal dan boleh dicat, dengan suhu perkhidmatan -40 hingga +80 C. Untuk sambungan dengan pergerakan yang lebih banyak, Taftflex 6292 menawarkan pemanjangan pada takat putus sekitar 600 peratus, juga boleh dicat dan tidak meninggalkan kesan, serta mengeras pada lebih kurang 3 mm per 24 jam dengan kelembapan atmosfera. Semak TDS untuk lebar sambungan yang disyorkan dan penyediaan permukaan bagi substrat khusus anda.
The Taftspray 78 technical data sheet lists lightweight foams among its bonding substrates. Solvent-based adhesives can dissolve or distort polystyrene foam, so ask MightyLoc before spraying it onto polystyrene foam board. Use it in a ventilated space. Check the TDS for recommended application distance, drying time, and coverage guidance before starting a large lamination job.
Krystal 2000 berkadar untuk perkhidmatan dari -40 hingga +120 C dan Krystal 3000 dari -40 hingga +100 C. Persekitaran dalaman biasa dan persekitaran luar yang berteduh di Asia Tenggara berada jauh dalam julat tersebut. Jika bahagian yang diikat akan terdedah kepada haba langsung yang berterusan melebihi had tersebut, seperti berhampiran dapur atau dalam haba industri langsung, semak TDS dan pertimbangkan sama ada kimia pelekat yang berbeza lebih sesuai.
Mengapakah satu jenis gam jarang sesuai untuk setiap pembaikan?
Pembaikan rumah dan hobi sering menyertukan bahan yang berkelakuan sangat berbeza: kaca dengan logam, akrilik dengan ABS, papan busa dengan kadbod, trim getah dengan permukaan yang dicat. Pelekat serbaguna yang pekat dan berkesan pada kayu berliang mungkin akan mengaburi akrilik jernih atau meninggalkan garisan ikatan yang keruh pada kaca. Sambungan fleksibel, seperti pengedap di sekeliling sinki atau bingkai luar, memerlukan pengedap yang meregang mengikut pergerakan dan tidak retak apabila substrat mengembang dalam haba. Sambungan tegar pada bahagian jernih memerlukan pelekat yang telus sepenuhnya, di mana garisan ikatannya yang telah mengeras hampir tidak kelihatan. Lamina sembur pada busa kraftangan memerlukan produk yang tidak akan melarutkan busa tersebut. Memilih produk yang tepat untuk bahan dan jenis sambungan merupakan faktor utama dalam menentukan sama ada pembaikan itu bertahan.
Bagaimanakah anda memadankan produk dengan tugas yang lazim?
For clear repairs on glass, acrylic, polycarbonate, or ABS, Krystal 2000 is a one-component UV and visible-light cure adhesive (365 nm UV or 436 nm visible light) that is non-yellowing, and Krystal 3000 is a one-component UV-cure adhesive that cures colourless and transparent in thin films. Krystal 2000 has a high viscosity of 5000 to 7000 cps, which keeps it in place on vertical joints and slightly open gaps. Krystal 3000 has an ultra-low viscosity of 5 to 15 cps that wicks by capillary action into tight, close-fitting joints. Krystal 2000 is rated from -40 to +120 C and Krystal 3000 from -40 to +100 C, so both handle normal indoor and outdoor temperature swings. For mounting hooks, trim strips, or lightweight fixtures without drilling, AFT 1080GF is a grey acrylic foam tape with a 180-degree peel strength of 3000 g/25mm on metal, aluminium, stainless steel, acrylic, and glass. For sealing gaps around sinks, window frames, or outdoor fixtures, Taftflex 6221 is a paintable polyurethane sealant and adhesive that stays permanently elastic. Where the joint moves a lot, Taftflex 6292 offers around 600 percent elongation at break and cures at roughly 3 mm per 24 hours with atmospheric moisture. For spray lamination on craft projects, Taftspray 78 is a multipurpose aerosol that dries quickly with low mist.
Apakah petua praktikal sebelum anda memulakan?
Surface preparation makes the biggest difference to bond strength. Clean the surfaces to remove dust, oil, and any release agent before applying any adhesive or tape. Krystal 2000 cures under UV light at 365 nm or visible light at 436 nm, so strong daylight or a 365 nm UV lamp will start it, while Krystal 3000 cures under UV or visible light. Either way the light has to reach the bond line. This makes them ideal for clear parts like glass or acrylic where light passes through, but not for opaque or deeply shaded joints where light cannot reach. If you are using a spray adhesive on polystyrene foam, ask MightyLoc before applying it. When using any solvent-based adhesive or polyurethane sealant indoors, open a window or run ventilation to keep fumes at a safe level. Check the Technical Data Sheet for the specific product before you start. Each TDS lists the recommended surface preparation, working time, cure conditions, and service limits for that product.