Hydroxypropyl acrylate
Panangipatnag na Produkto
Say Hydroxyethyl Acrylate (HEA) et sakey a mausa-usar a monofunctional monomer tan sakey a manunan bloke na panagpaalagey ed polymer chemistry. Walay polymerizable acrylic double bond tan reactive hydroxyl group ed parehon molecule. Sayan istruktura so mamaabuloy ed satan ya mainomay ya ondalan ed copolymerization ya walaan na nanduruman monomers legan ya mibibiang met ed saray crosslinking reactions. Saya so malinew, andiay kolor ya anggad light yellow ya likido tan kabkabat ya mamaaligwas ed performance na saray pinal ya polymeric products, anggano daiset labat so nausar.
Espesipikasyon
| Ngaran na Produkto | Hydroxypropyl acrylate |
| Pormula na Kemikal | CH₃CHCOO(CH₂)₃OH |
| CAS Number | 25584-83-2 |
| EINECS Number | 247-113-0 |
| Itsura na Produkto | Malinew ya likido |
Quality Control Sheet
| Itsura | Anggapoy kolor anggad duyaw ya malinew ya likido ya anggapoy mekanikal ya dutak |
| Monoester, wt% | ≥ 93.0 |
| Kalinisan (Total Ester), w% | ≥ 97.0 |
| Kolor, Hazen | ≤ 30 |
| Say karga na danum, w% | ≤ 0.30 |
| Acidity (singa acrylic acid), w% | ≤ 0.30 |
| Inhibitor (MEHQ), mg/kg | 300±50 |
Hydroxypropyl Acrylate Key Specifications
| Itsura | Malinew, andiay kolor anggad duyaw ya likido |
| Kalinisan (%) | ≥ 96.0 (kaslakan > 99.0) |
| Laman na Danum (%) | ≤ 0.5 |
| Inhibitor (MEHQ) | 200 ± 20 ppm |
| Acid Value (mg KOH/g) | ≤ 1.0 |
| Kolor (APHA) | ≤ 30 |
| Densidad (20 °C) | ~ 1.05 g/cm3 |
| Punto na Pabukal | ~ 77 °C (diad 5 mmHg) |
Hydroxypropyl Acrylate Saray Manunan Uusaren
Say duaran pakayari na HPA et makatulong ed nanduruman industriya. Say manunan gagala to et magmaliw ya reactive diluent tan crosslinking site provider.
Coating & Inks:
Thermosetting Coatings: Manserbi bilang co-monomer ed saray automotive, industrial, tan coil coatings. Man-crosslink itan ed melamine, isocyanate, odino epoxy resins, kanian saray pelikula et walaan na ekselentin inka-malet, resistensya ed kemikal, resistensya ed mar, tan atagey so gloss to.
Radiation-Curable Systems: Uusaren ed UV/EB-curable coatings, tinta, tan adhesives. Say hydroxyl group et mangiiter na pankanawnawan makagawa na urethane acrylates ya walaan na mas maabig iran kablian.
Photoresist Resins: Sakey a manunan kabiangan na photo-sensitive resins parad panaggawa na semiconductor tan display.
Adhesives & Sealants:
Napaaligwas so inkaapit na saray mairap ya ipeket a singa saray metal tan saray plastik ya atambalan.
Papaaligwasen so karakel na crosslink, ya mangitonton ed mas maabig ya resistensya ed petang, resistensya ed kemikal, tan biskeg na pankakasakey na pressure-sensitive adhesives (PSAs) tan structural adhesives.
Tela tan Lanot:
Uusaren bilang fiber treatment agent pian nauman iray sintetikon fiber, ya mamaaligwas ed panagtina, antistatic properties, tan moisture absorption.
Sintetikon Resin tan Plastik:
Bilang sakey a modifier parad acrylic tan arum niran sintetikon resin, say Hydroxypropyl acrylate et mangiiter na superyor ya resistensya ed panaon, resistensya ed impaka-impake, tan inka-flexible.
Hydroxypropyl Acrylate Arum nin Uusaren:
Panagproseso na Papel: Bilang biskeg na resin tan coating component.
Saray Kemikal ya Panlinis na Danum: Uusaren ed panaggawa na saray scale tan corrosion inhibitors.
Lubricant Additives: Onkikiwas bilang precursor parad viscosity index improvers tan dispersants.
Say Hydroxypropyl Acrylate Saray Manunan Tampok tan Benepisyo
Maong ya Reaktibo: Say grupo na acrylate et mainomay ya man-copolymerize ed nanduruman klase na vinyl tan acrylic monomers (alimbawa, methyl methacrylate, butyl acrylate, styrene, acrylonitrile).
Mabiskeg ya Crosslinking Capability: Say pendant hydroxyl group et mainomay ya onkiwas ed diisocyanates, anhydrides, tan amino resins (alimbawa, melamine), ya mamapawala na matibay, taloran dimensional ya polymer networks.
Pinaaligwas ya Pankakasakey: Makatulong ed mabiskeg ya pankakasakey ed nanduruman substrate.
Pamaaligwas na Inkabiskeg: Makatulong ed matalonggaring ya resistensya ed saray kemikal, solvent, weathering, tan UV light.
Dakel so nagawaan: Nayarin usaren ed nanduruman proseso na polymerization, kaiba lay solusyon, emulsion, suspension, tan bulk polymerization.
Performance Efficiency: Mangiter na baleg ya inyaligwas ed saray kablian na pinal a produkto anggan diad abeban lebel na panguusar (kaslakan et 1-10%).
Panangasikaso tan Pansimpen
Panangiyan: Isimpen ed ambetel, ambilunget, tan maong so dagem. Pansiansiaen ya malet ya akasara iray pananginan. Say nirekomenda ya temperatura na pangisimpen et manlapud 15°C anggad 25°C (59°F tan 77°F).
Inhibitor: Walay MEHQ (Methoxyphenol) bilang polymerization inhibitor pian naprebentaan so self-polymerization legan ya isimpen tan iyakar. Importante ya pansiansiaen iyan inhibitor parad inkapekder.
Panangasikaso: Paliisan so pakakontak ed petang, silew, lukas iran ngalab, tan mabiskeg iran oxidizing agents. Usaren ya walay magenap ya dagem tan mansulong na matukoy ya personal protective equipment (PPE), kaiba lay chemical-resistant gloves, safety goggles, tan proteksion ya kawes.
Bilay na Istante: Kaslakan et 12 bulan manlapud petsa na impanggawa no isimpen ed nirekomendan kondisyon.