A polypropylene resin composition according to the present invention contains 1 to 41 parts by mass of fibrous basic magnesium sulfate, 50 to 98 parts by mass of a propylene polymer, 0.02 to 1.6 parts by mass of a lubricant, and less than 0.5 times the amount of the basic magnesium sulfate and 0.1 to 20 parts by mass of an acid-modified elastomer.

A polypropylene resin composition according to the present invention contains 1 to 41 parts by mass of fibrous basic magnesium sulfate, 50 to 98 parts by mass of a propylene polymer, 0.02 to 1.6 parts by mass of a lubricant, and less than 0.5 times the amount of the basic magnesium sulfate and 0.1 to 20 parts by mass of an acid-modified elastomer.

A polypropylene resin composition according to the present invention contains 1 to 41 parts by mass of fibrous basic magnesium sulfate, 50 to 98 parts by mass of a propylene polymer, 0.02 to 1.6 parts by mass of a lubricant, and less than 0.5 times the amount of the basic magnesium sulfate and 0.1 to 20 parts by mass of an acid-modified elastomer.

The claimed material relates to a mixed silica and silicate fiber and polymer composite having enhanced modulus, viscoelastic and rheological properties.

The claimed material relates to a mixed silica and silicate fiber and polymer composite having enhanced modulus, viscoelastic and rheological properties.

A thermoplastic resin composition, containing a thermoplastic synthetic resin, a cellulose and an ionic compound; in which a content of the cellulose is from 1 to 100 parts by mass, with respect to 100 parts by mass of the thermoplastic synthetic resin, and a content of the ionic compound is 0.001 times or more and less than 1.000 time of the content of the cellulose; a method of producing a thermoplastic resin composition; a molded article of a cellulose-reinforced resin; and a method of producing a molded article of a cellulose-reinforced resin.

A thermoplastic resin composition, containing a thermoplastic synthetic resin, a cellulose and an ionic compound; in which a content of the cellulose is from 1 to 100 parts by mass, with respect to 100 parts by mass of the thermoplastic synthetic resin, and a content of the ionic compound is 0.001 times or more and less than 1.000 time of the content of the cellulose; a method of producing a thermoplastic resin composition; a molded article of a cellulose-reinforced resin; and a method of producing a molded article of a cellulose-reinforced resin.

A polymer composition comprising a dielectric material distributed within a polymer matrix is provided. The dielectric material has a volume resistivity of from about 0.1 ohm-cm to about 1×10.sup.12 ohm-cm, wherein the polymer matrix contains at least one thermotropic liquid crystalline polymer, and further wherein the polymer composition exhibits a dielectric constant of about 4 or more and a dissipation factor of about 0.3 or less, as determined at a frequency of 2 GHz.

A polymer composition comprising a dielectric material distributed within a polymer matrix is provided. The dielectric material has a volume resistivity of from about 0.1 ohm-cm to about 1×10.sup.12 ohm-cm, wherein the polymer matrix contains at least one thermotropic liquid crystalline polymer, and further wherein the polymer composition exhibits a dielectric constant of about 4 or more and a dissipation factor of about 0.3 or less, as determined at a frequency of 2 GHz.

The present disclosure provides a high-temperature nano-composite coating and a preparation method thereof, and a small bag flexible packaging coating. The high-temperature nano-composite coating provided by the present disclosure controls the fiber length. Moreover, high-temperature reinforcing filler and high-temperature expansion filler are introduced, to make the coating have ultra-high strength at high temperature without cracks caused by shrinkage at high-temperature. In addition, nanopowder, high-temperature skeleton filler and other additives are introduced to make the coating be uniform and stable and reach a slurry state similar to toothpaste. There is no precipitation and stratification during the placement process. Small packaging can be realized to facilitate construction and operation. Besides, the coating has a good bonding to furnace lining, and will not fall off from the furnace lining, thereby prolonging the service life of the furnace lining.