Hydroxyethyl 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.
Thil pawimawh tak takte
| Thilneih | Specification / A hlutna tlangpui |
| Landan | Liquid thianghlim, rawng nei lo atanga light yellow thleng |
| Thianghlimna (%) 1.1. | ≥ 97.0 a ni |
| Tui awm zat (%) . | ≤ 0.5 a ni |
| Inhibitor (MEHQ) hmanga siam a ni. | 200 ± 50 ppm (a nih loh leh a tarlan angin) . |
| Acidity (Acrylic Acid angin) (%) 1000 a ni. | ≤ 0.05 a ni |
| A rawng (APHA) . | ≤ 30 a ni |
| Density (20 °C) a ni. | ~1.10 g/cm3 a ni |
| Boiling Point a ni | ~ 90 °C (5 mmHg-ah) a ni. |
| Hydroxyl hlutna (mg KOH/g) a ni. | ~ 480 a ni |
Dilna bulpui ber berte
HEA hian dual functionality a neih avangin industry hrang hrangah a pawimawh hle a ni:
Coatings leh Inks te chu:
Thermosetting Coatings: Automotive, industrial leh appliance coatings-a monomer hmasa ber a ni. Hydroxyl group hian melamine-formaldehyde emaw polyisocyanate resins (PU coatings-ah) nen crosslink a nei a, hardness tha tak, chemical resistance leh mar resistance tha tak a pe a ni.
Radiation-Curable Systems: UV/EB hmanga tihdam theih coating, ink leh adhesive-a reactive diluent leh crosslinker atan hman a ni. Urethane acrylates siamna atana thil pawimawh tak a ni.
Photoresists & Photoreactive Polymers: Printing plate leh electronics (semiconductors, LCD) atana photoresist resins siamna atana hman thin a ni.
Adhesives leh Sealants te chu:
Substrate hrang hranga adhesion strength a ti tha a, metal leh plastic te pawh a ti tha bawk.
Crosslink density a tichak a, hei hian structural leh pressure-sensitive adhesives (PSA)-ah heat resistance, chemical resistance, leh cohesive strength tha zawk a thlen a ni.
Textile leh Fiber hrang hrang:
Fiber treatment agent leh fabric coating-a co-monomer atan hman a ni a, tui laka invenna, wrinkle laka invenna, leh a chhe thei lo.
Paper siam dan tur: 1.1.
Coating formulations-ah te dah tel a ni a, hei hian wet leh dry strength, tui resistance, leh printability a ti tha zawk a ni.
Specialty dilna hrang hrang:
Lubricant Industry: Detergent leh dispersant additives siamna atana chemical intermediate hna thawktu a ni.
Electronics: Electron microscopy sample siamnaah dehydration agent atan hman a ni.
Analytical Chemistry: Chemical reagent angin a thawk a, tui nena inzawm embedding agents-ah pawh component angin a thawk bawk.
Thil pawimawh tak tak & Hlawkna
Dual Functionality: Acrylate group hian copolymerization a ti thei a, hydroxyl group hian crosslinking leh chemical modification a ti thei thung.
Enhanced Performance: A chhe thei lo, chemical laka invenna, leh final polymers-a adhesion ropui tak a pe.
High Reactivity: Acrylates, methacrylates, styrene, vinyl acetate, acrylonitrile leh a dangte nen awlsam takin a copolymerize thei.
Versatility: Polymerization process hrang hrang atan a tha a, solution, emulsion, leh suspension polymerization te pawh a tha.
Performance Efficiency: Incorporation level hniam (a tlangpuiin 2-10%)-ah pawh product property-ah hmasawnna nasa tak a pe thei.
Low Viscosity: Radiation-curable system-ah reactive diluent tha tak angin a thawk a, volatile organic compounds (VOCs) hmang lovin formulation viscosity tihtlem nan a pui thin.
Handling & Storage tih a ni
Storage Temperature: Hmun lum leh boruak tha takah dah tur a ni. A dahna tur temperature chu 2°C leh 25°C (36°F leh 77°F) inkar a ni. Freezing leh elevated temperature te chu pumpelh tur a ni.
Inhibitor: Amah ngeiin polymerization a awm loh nan MEHQ inhibitor a awm. Inhibitor hian hna a thawh theih nan oxygen awmna a mamawh a; chuvangin, boruak inert (eg, Nitrogen padding) hnuaia dah hi hun rei tak chhunga a nghet theih nan a pawimawh hle.
Container: Stainless steel, phenolic resin-lined steel emaw polyethylene emaw hmanga siam container khar nghet takah dah tur a ni. Eng lakah venghim rawh.
Shelf Life: A tlangpuiin siam a nih atanga thla 6 atanga thla 12 chhungin recommended condition-a dah a nih chuan.
Handling: Ventilation leh engineering control tha tak nen hman tur. Vun, mit leh thawmhnaw nena inhnaih loh tur. Mimal invenna hmanrua (PPE) \ha tak tak bun la, chutah chuan chemical laka invenna kutkawr, himna goggles, leh invenna thawmhnaw te pawh a tel.