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Levelling Agent HL988 is a polyacrylate with silica carrier.
Acts as a leveling agent.
Levelling Agent HL988 eliminates the fish-eye & crater and reduces coating surface tension.
CAS: 9003-49-0
MF: C7H12O2
MW: 128.16898
EINECS: 618-366-0
Synonyms
POLY(N-BUTYL ACRYLATE);POLY(BUTYL ACRYLATE);N-BUTYL ACRYLATE RESIN;butyl acrylate resin;2-Propenoicacid,butylester,homopolymer;Acrylicacid,butylester,homopolymer;Poly(acrylic acid butyl ester);Poly(butyl acrylate) solution average Mw ~99,000 by GPC, in toluene
Levelling Agent HL988 improves wettability of substrate and increases film gloss.
Levelling Agent HL988 used in pure epoxy, hybrid, pure polyester (TGIC/HAA), polyurethane systems and other kinds of thermosetting powder coatings.
The recommended dosage is 0.8-1.2% of the total weight.
Levelling Agent HL988 consists of polyacrylate conveyed with silica.
Levelling Agent HL988 can be used in all types of thermoplastic and thermosetting powder coatings.
A macromolecule composed of repeating butyl propionate units
Levelling Agent HL988 is a family of organic polymers with the formula (CH2CHCO2CH2CH2CH2CH3)n.
Levelling Agent HL988 is a synthetic acrylate polymer derived from butyl acrylate monomer.
The polymers are colorless.
Levelling Agent HL988 is far less important than copolymers derived from methyl acrylate and other monomers.
Levelling Agent HL988 has a low glass-transition temperature of about -43 °C (20 °C).
Levelling Agent HL988 is a polymer that is formed through the polymerization of n-butyl acrylate monomers.
Levelling Agent HL988 is a versatile polymer commonly used in the production of adhesives, coatings, sealants, and elastomers.
Levelling Agent HL988 exhibits properties such as flexibility, good adhesion, and weather resistance, making it suitable for various applications.
Levelling Agent HL988 Chemical Properties
Melting point: 81-83 °C(Solv: toluene (108-88-3))
Density: 1.087 g/mL at 25 °C
Vapor density: 1.2 (37 °C, vs air)
Refractive index: n20/D 1.466(lit.)
Fp: 40 °F
Form: liquid
Cosmetics Ingredients: FunctionsBINDING FILM FORMING
InChI: 1S/C7H12O2/c1-3-5-6-9-7(8)4-2/h4H,2-3,5-6H2,1H3
InChIKey: CQEYYJKEWSMYFG-UHFFFAOYSA-N
EPA Substance Registry System: Levelling Agent HL988 (9003-49-0)
