A polyamide resin composition and a molded article manufactured using the same. The polyamide resin composition includes: about 15 wt % to about 49 wt % of an aromatic polyamide resin including a repeat unit represented by Formula 1 and a repeat unit represented by Formula 2 as defined in the specification; about 1 wt % to about 30 wt % of a polyamide resin having a glass transition temperature of about 40° C. to about 120° C.; about 1 wt % to about 20 wt % of an olefin-based copolymer; and about 30 wt % to about 50 wt % of calcium carbonate. The polyamide resin composition and the molded article produced using the same can have good properties in terms of plating adhesion, impact resistance, thermal resistance, fluidity, and/or appearance, and the like.

A polyamide resin composition and a molded article manufactured using the same. The polyamide resin composition includes: about 15 wt % to about 49 wt % of an aromatic polyamide resin including a repeat unit represented by Formula 1 and a repeat unit represented by Formula 2 as defined in the specification; about 1 wt % to about 30 wt % of a polyamide resin having a glass transition temperature of about 40° C. to about 120° C.; about 1 wt % to about 20 wt % of an olefin-based copolymer; and about 30 wt % to about 50 wt % of calcium carbonate. The polyamide resin composition and the molded article produced using the same can have good properties in terms of plating adhesion, impact resistance, thermal resistance, fluidity, and/or appearance, and the like.

A dielectric material includes a main component represented by (Ba.sub.1-xCa.sub.x)(Ti.sub.1-yZr.sub.y)O.sub.3, (Ba.sub.1-xCa.sub.x)(Ti.sub.1-ySn.sub.y)O.sub.3, or (Ba.sub.1-xCa.sub.x)(Ti.sub.1-yHf.sub.y)O.sub.3 (0≤x≤1 and 0≤y≤0.05) and a subcomponent. When an angle corresponding to a maximum peak is referred to as θ.sub.0 and angles corresponding to a full width at half maximum (FWHM) are respectively referred to as θ.sub.1 and θ.sub.2 (θ1<θ2) in the peaks of (002) and (200) plane of an x-ray diffraction (XRD) pattern using Cu Kα1 radiation (wavelength Δ=1.5406 Å), (θ.sub.2−θ.sub.0)/(θ.sub.0−θ.sub.1) is greater than 0.54 to 1.0 or less.

A dielectric material includes a main component represented by (Ba.sub.1-xCa.sub.x)(Ti.sub.1-yZr.sub.y)O.sub.3, (Ba.sub.1-xCa.sub.x)(Ti.sub.1-ySn.sub.y)O.sub.3, or (Ba.sub.1-xCa.sub.x)(Ti.sub.1-yHf.sub.y)O.sub.3 (0≤x≤1 and 0≤y≤0.05) and a subcomponent. When an angle corresponding to a maximum peak is referred to as θ.sub.0 and angles corresponding to a full width at half maximum (FWHM) are respectively referred to as θ.sub.1 and θ.sub.2 (θ1<θ2) in the peaks of (002) and (200) plane of an x-ray diffraction (XRD) pattern using Cu Kα1 radiation (wavelength Δ=1.5406 Å), (θ.sub.2−θ.sub.0)/(θ.sub.0−θ.sub.1) is greater than 0.54 to 1.0 or less.

A polymeric composition for enhancing grip, including a modified solvent phase and a solid phase dispersed within the modified solvent phase. The modified solvent phase may include calcium-based gel, including calcium acetate particles partially dissolved in an alcoholic solution. The solid phase also includes a polymeric matrix and a plurality of desiccant particles encompassed by the polymeric matrix. The polymeric matrix includes polyvinyl acetate (PVAc) and a thickener.

A polymeric composition for enhancing grip, including a modified solvent phase and a solid phase dispersed within the modified solvent phase. The modified solvent phase may include calcium-based gel, including calcium acetate particles partially dissolved in an alcoholic solution. The solid phase also includes a polymeric matrix and a plurality of desiccant particles encompassed by the polymeric matrix. The polymeric matrix includes polyvinyl acetate (PVAc) and a thickener.

The present invention is suitable for optical applications with excellent transparency through a haze value of 1.5% or lower and particles that are hardly visible to the naked eye, by producing a film using particles having little difference in refractive index in polyethylene terephthalate (PET), which is a commonly-used polyester film, and can provide a highly transparent optical film capable of improving a winding property by forming surface roughness of 4 nm or higher.

The present invention is suitable for optical applications with excellent transparency through a haze value of 1.5% or lower and particles that are hardly visible to the naked eye, by producing a film using particles having little difference in refractive index in polyethylene terephthalate (PET), which is a commonly-used polyester film, and can provide a highly transparent optical film capable of improving a winding property by forming surface roughness of 4 nm or higher.

A one-part low modulus room temperature vulcanisable (RTV) silicone composition containing a catalyst comprising (i) a titanate and/or zirconate and (ii) a metal carboxylate salt which cures to a low modulus silicone elastomer which may be used as a non-staining (clean) sealant having high movement capability.

A one-part low modulus room temperature vulcanisable (RTV) silicone composition containing a catalyst comprising (i) a titanate and/or zirconate and (ii) a metal carboxylate salt which cures to a low modulus silicone elastomer which may be used as a non-staining (clean) sealant having high movement capability.