Abstract: An optical system is provided. The optical system is used for disposing on an electronic device. The optical system includes a movable portion, a fixed portion, a first driving assembly, and a support module. The movable portion is used for connecting to an optical module. The fixed portion is affixed on the electronic device, and the movable portion is movable relative to the fixed portion. The first driving assembly is used for driving the movable portion to move relative to the fixed portion. The movable portion is movably connected to the fixed portion through the support module.

Abstract: Regenerated foamed particles, and a regenerated foamed and molded body made from same. The regenerated foamed particles are made by melting and foaming regenerated TPU particles. The regenerated TPU particles are formed by melting and pelletizing a recycled composition which contains 100 parts by weight of scraps of a waste ETPU molded body and 0 to 20 parts by weight of a TPU prepolymer. The regenerated TPU particles have a viscosity of 1,000 to 9,000 poises measured at 170° C. according to the JISK7311 method.

Abstract: Disclosed is a microwave-transmitting mould structure, comprising a first template, a second template and a mould combining unit. The mould combining unit has a first snap fit, a second snap fit and an engagement member. The first snap fit is arranged on the first template; the second snap fit is arranged on the second template; and the engagement member is snap-fit engaged between the first snap fit and the second snap fit, so that when the first template and the second template are subjected to an outward pressure, corresponding faces thereof which the engagement member can pass through respectively abut against abutting faces of the first snap fit and of the second snap fit, and thus, the first template and the second template cannot be separated from each other due to an increased pressure inside the mould.

Abstract: The present invention relates to a foamable composition used to prepare foamed thermoplastic polyurethane and a microwave molded body thereof. The foamable composition includes unfoamed thermoplastic polyurethane particles, a thickener or a bridging agent, and a foaming agent, wherein the unfoamed thermoplastic polyurethane particles have a viscosity of 1,000 poise to 9,000 poise measured at 170° C. according to JISK 7311 test method.

Abstract: Disclosed is a microwave-transmitting mould structure, comprising a first template, a second template and a mould combining unit. The mould combining unit has a first snap fit, a second snap fit and an engagement member. The first snap fit is arranged on the first template; the second snap fit is arranged on the second template; and the engagement member is snap-fit engaged between the first snap fit and the second snap fit, so that when the first template and the second template are subjected to an outward pressure, corresponding faces thereof which the engagement member can pass through respectively abut against abutting faces of the first snap fit and of the second snap fit, and thus, the first template and the second template cannot be separated from each other due to an increased pressure inside the mould.

Abstract: The present invention disclosures microwave molded articles, including molded articles having portions with different hardness; molded articles having sharp flanges; molded articles having portions with different colors; molded articles with designed pattern; molded articles made of plastic particles with hollow tubes; molded articles made of plastic and rubber particles composition; molded articles made of plastic particles in combination of pre-molded rubber blocks; a molded article made of plastic particles in combination of textile; and a molded article made of non-spherical type plastic particles. The manufacturing methods for the above molded articles are also provided.

Abstract: A foamable composition for preparing foamed thermoplastic polyurethane, and microwave molded articles thereof are provided. The foamable composition comprises non-foamed thermoplastic polyurethane particles and a foaming agent, wherein the non-foamed thermoplastic polyurethane particles have a viscosity between 10,000 poise and 40,000 poise measured at 170° C. according to JISK 7311 test method.

Abstract: The present invention disclosures microwave molded articles, including molded articles having portions with different hardness; molded articles having sharp flanges; molded articles having portions with different colors; molded articles with designed pattern; molded articles made of plastic particles with hollow tubes; molded articles made of plastic and rubber particles composition; molded articles made of plastic particles in combination of pre-molded rubber blocks; a molded article made of plastic particles in combination of textile; and a molded article made of non-spherical type plastic particles. The manufacturing methods for the above molded articles are also provided.

Abstract: To produce an anti-flame film, nanoscale silicate platelets (NSP) are first diluted with water or an organic solvent; the dispersion is then dried on a surface to remove the water or organic solvent and finally an almost inorganic and flexible film with a thickness of 1 to 1,000 ?m is obtained. The film has a regularly layered alignment of primary platelet (1 nm thickness) structure. The NSP film has excellent anti-flame and heat insulation properties that can effectively shield a flame of more than 800° C. without apparent deformation in shape. The NSP can be blended with polymers with a composition over 30% or preferably 70% of NSP to make composite films with significant improvement in flame and heat shielding.

Abstract: To produce an anti-flame film, nanoscale silicate platelets (NSP) are first diluted with water or an organic solvent; the dispersion is then dried on a surface to remove the water or organic solvent and finally an almost inorganic and flexible film with a thickness of 1 to 1,000 ?m is obtained. The film has a regularly layered alignment of primary platelet (1 nm thickness) structure. The NSP film has excellent anti-flame and heat insulation properties that can effectively shield a flame of more than 800° C. without apparent deformation in shape. The NSP can be blended with polymers with a composition over 30% or preferably 70% of NSP to make composite films with significant improvement in flame and heat shielding.