Hydroxypropyl acrylate hmanga siam a ni
Product chungchang tlangpui
Hydroxyethyl Acrylate (HEA) hi monofunctional monomer versatile tak a ni a, polymer chemistry-a key building block a ni bawk. Polymerizable acrylic double bond leh molecule khatah reactive hydroxyl group a nei a. Hetiang structure hian monomer hrang hrang nen awlsam takin copolymerization a paltlang thei a, chutih rualin crosslinking reaction-ah pawh a tel thei bawk. Liquid chiang tak, rawng nei lo atanga light yellow liquid a ni a, final polymeric product-te performance property nasa takin a tichak tih hriat a ni a, a tlem berah pawh hman a ni.
A sawifiahna
| Product Hming | Hydroxypropyl acrylate hmanga siam a ni |
| Chemical Formula hmanga siam a ni | CH3CHCOO(CH2)3OH |
| CAS Number a ni | 25584-83-2 ah biak theih a ni |
| EINECS Number a ni | 247-113-0 a ni |
| Product A lan dan | Liquid langtlang tak a ni |
Quality Control Sheet a ni
| Landan | Mechanical bawlhhlawh awm lo, rawng nei lo atanga light yellow transparent liquid thlenga lang |
| Monoester, wt% a ni. | ≥ 93.0 a ni |
| Thianghlimna (Ester zawng zawng), w% . | ≥ 97.0 a ni |
| A rawng, Hazen | ≤ 30 a ni |
| Tui awm zat, w% . | ≤ 0.30 a ni |
| Acidity (acrylic acid angin), w% a ni. | ≤ 0.30 a ni |
| Inhibitor (MEHQ), mg/kg hmanga siam a ni | 300±50 a ni |
Hydroxypropyl Acrylate tih hi a pawimawh ber a ni
| Landan | Liquid thianghlim, rawng nei lo atanga light yellow thleng |
| Thianghlimna (%) 1.1. | ≥ 96.0 (a tlangpuiin > 99.0) a ni. |
| Tui awm zat (%) . | ≤ 0.5 a ni |
| Inhibitor (MEHQ) hmanga siam a ni. | 200 ± 20 ppm a ni |
| Acid hlutna (mg KOH/g) a ni. | ≤ 1.0 a ni |
| A rawng (APHA) . | ≤ 30 a ni |
| Density (20 °C) a ni. | ~ 1.05 g/cm3 a ni |
| Boiling Point a ni | ~ 77 °C (5 mmHg-ah) a ni. |
Hydroxypropyl Acrylate hmanna bulpui ber
HPA hian dual functionality a neih avangin industry hrang hrangah hman theih a ni. A hnathawh ber chu reactive diluent leh crosslinking site provider anga thawk a ni.
Coatings leh Inks te chu:
Thermosetting Coatings: Automotive, industrial, leh coil coatings-ah te co-monomer hna a thawk thin. Melamine, isocyanate emaw epoxy resins te nen crosslink a ni a, chu chuan film hardness tha tak, chemical resistance, mar resistance leh gloss sang tak a siam chhuak thin.
Radiation-Curable Systems: UV/EB hmanga tihdam theih coating, ink leh adhesives-ah te hman a ni. Hydroxyl group hian urethane acrylates property tihchakna a siam thei a ni.
Photoresist Resins: Semiconductor leh display siamna atana photo-sensitive resins-a thil pawimawh tak a ni.
Adhesives leh Sealants te chu:
Metal leh treated plastic ang chi substrate bond harsa tak takte nena inzawmna a ti tha.
Crosslink density a tichak a, hei hian pressure-sensitive adhesives (PSAs) leh structural adhesives-a heat resistance, chemical resistance, leh cohesive strength a ti tha zawk a ni.
Textile leh Fiber hrang hrang:
Synthetic fibers siam danglam nan fiber treatment agent atan hman a ni a, dyeability, antistatic property, leh moisture absorption tihchangtlun nan hman a ni.
Synthetic Resins leh Plastics te chu a hnuaia mi ang hian a ni.
Acrylic leh synthetic resins dangte modifier angin Hydroxypropyl acrylate hian khaw lum leh khaw vawt laka invenna, impact resistance leh flexibility tha zawk a pe a ni.
Hydroxypropyl Acrylate Hman dan dang:
Paper Processing: Strength resin leh coating component angin.
Tui tihthianghlimna Chemicals: Scale leh corrosion inhibitor siamna atana hman thin.
Lubricant Additives: Viscosity index tihchangtluntu leh dispersant te tan hmahruaitu hna a thawk thin.
Hydroxypropyl Acrylate thil pawimawh tak tak leh a hlawkna te
Reactivity tha tak: Acrylate group hian vinyl leh acrylic monomer hrang hrang (eg, methyl methacrylate, butyl acrylate, styrene, acrylonitrile) nen awlsam takin a copolymerize thei a ni.
Crosslinking Capability chak tak: Pendant hydroxyl group hian diisocyanates, anhydrides, leh amino resins (eg, melamine) te nen awlsam takin an inrem a, chu chuan polymer network nghet tak, three-dimensional a siam thei a ni.
Enhanced Adhesion: Substrate hrang hrang nena inzawmna nghet tak a siam.
Durability Improvement: Chemical, solvent, weathering, leh UV light laka invenna ropui tak a siam thei.
Versatility: Polymerization process hrang hrangah hman theih a ni a, solution, emulsion, suspension, leh bulk polymerization te pawh a tel.
Performance Efficiency: Usage level hniam (a tlangpuiin 1-10%)-ah pawh final product property-ah hmasawnna nasa tak a pe thei.
Handling & Storage tih a ni
A dahna: Hmun lum, thim leh boruak luh theihna hmunah dah tur a ni. Container te chu khar nghet takin dah tur a ni. A dahna tur temperature chu 15°C leh 25°C (59°F leh 77°F) inkar a ni.
Inhibitor: A dahkhawm leh phurh chhuah laiin self-polymerization a awm loh nan polymerization inhibitor atan MEHQ (Methoxyphenol) a awm. He inhibitor hi stability atan chuan vawn reng a pawimawh hle.
Handling: Khua lum, meialh, meialh zau tak, leh oxidizing agents chak tak takte nena inhnaih loh tur. Thli lut tur tha tak nen hmang la, mimal invenna hmanrua (PPE) \ha tak tak ha la, chutah chuan chemical-resistant gloves, safety goggles, leh invenna thawmhnaw te pawh a tel.
Shelf Life: A tlangpuiin siam a nih atanga thla 12 chhungin recommended condition-a dah a nih chuan.