Industrial Technology Research Institute

Other

Sung-Jeng Jong

Yih-Her Chang

Jer-Young Chen

Pao-Tang Chung

Huai-Kuang Fu

Po-Ju Chen

Chin-Shang Hsu

Ren-Kuen Chang

Chei Kao

Chyi-Ming Leu

Tsung-Yen Tsai

Chun-Hsiang Wen

Chih-Ming Hu

Gwo-Yang Chang

Che I Kao

Yu-Yang Su

Shyh-Yang Lee

Yung-Hsing Huang

Jer-Young Chern

Bor-Ren Fang

Ming-Siao Hsiao

Ting-Ting Xiao

Yeou-Geng Hsu

Chu-Chun Yu

Joshua Chiang

An-Chi Yeh

Pei-En Lee

A heat shielding material and method for manufacturing thereof is provided. The method for manufacturing the heat shielding material, includes: providing a tungsten oxide precursor solution containing a group VIIIB metal element; drying the tungsten oxide precursor solution to form a dried tungsten oxide precursor; and subjecting the dried tungsten oxide precursor to a reducing gas at a temperature of 100&#xb0; C. to 500&#xb0; C. to form a composite tungsten oxide. The heat shielding material includes composite tungsten oxide doped with a group I A or II A metal and halogen, represented by MWOor MWOA, wherein M refers to at least one of a group I A or II A metal, W refers to tungsten, O refers to oxygen, and A refers to a halogen element. The heat shielding material also includes a group VIIIB metal element.

Heat shielding material and method for manufacturing the same

Provided is a coating composition having anti-fogging and heat-insulating functions, which includes a mesoporous material, an organic polysiloxane, and co-doped tungsten oxide as shown in formula (I),MWOAwherein M is an alkali metal element, W is tungsten, O is oxygen, A is halogen, 0&#x3c;x&#x2266;1, and 0&#x3c;y&#x2266;0.5. Further provided are a method for preparing a coating composition having anti-fogging and heat-insulating functions and a film formed from the coating composition.

Anti-fogging, heat-insulating coating composition, method for preparing the same, and film formed from the same

A heat shielding material and method for manufacturing thereof is provided. The method for manufacturing the heat shielding material, includes: providing a tungsten oxide precursor solution containing a group VIII B metal element; drying the tungsten oxide precursor solution to form a dried tungsten oxide precursor; and subjecting the dried tungsten oxide precursor to a reducing gas at a temperature of 100&#xb0; C. to 500&#xb0; C. to form a composite tungsten oxide. The heat shielding material includes composite tungsten oxide doped with a group I A or II A metal and halogen, represented by MWOor MWOA, wherein M refers to at least one of a group I A or II A metal, W refers to tungsten, O refers to oxygen, and A refers to a halogen element. The heat shielding material also includes a group VIII B metal element.

Provided is a transparent heat shielding composition, which includes a thermoplastic resin material and a compound of formula (I)MWOA&#x2003;&#x2003;(I),wherein M is an alkali metal, W is tungsten, O is oxygen, A is halogen, 0&#x3c;x&#x2266;1 and 0&#x3c;y&#x2266;0.5.

Transparent heat shielding composition

A fire-resistant polyurethane foam is provided. A hydroxyl-containing inorganic fire retardant is premixed with a polyisocyanate and a polyol, respectively, to form two premixtures. Then, the two premixtures are mixed for reaction to form a fire-resistant polyurethane foam. Preferably, a combination of different particle sizes of the fire retardant is employed to maximize the amount of the fire retardant and increase the fire resistance of the foam.

Fire-resistant polyurethane foam

Fire-resistant polyurethane foam and fabrication method thereof

A transparent heat shielding material, a fabrication method thereof and a transparent heat shielding structure are provided. The transparent heat shielding material is represented by MWOA, wherein M is at least one element of alkali metal, W is tungsten, O is oxygen, A is halogen, 0&#x3c;x&#x2266;1, and 0&#x3c;y&#x2266;0.5. The transparent heat shielding material MWOAis formed from tungsten oxide with at least one alkali metal cation and halogen anion co-doping into. The transparent heat shielding structure includes one or more layers of a transparent heat shielding film, wherein the transparent heat shielding film includes the material MWOA.

Transparent heat shielding material, fabrication method thereof and transparent heat shielding structure

A multilayer fire-resistant material is provided, which comprises two or more layers formed of homogeneous or heterogeneous materials, with at least one layer being an organic/inorganic composite. The organic/inorganic composite comprises an organic component of a polymer, oligomer, or copolymer having a first reactive functional group, and inorganic particles having a second reactive functional group. The inorganic particles are chemically bonded to the organic component via a reaction between the first and the second reactive functional groups.

Multilayer fire-resistant material

A transparent heat shielding multilayer structure is disclosed. The multilayer structure includes: a transparent base film; a first transparent heat shielding layer with lanthanum hexaboride (LaB) nanoparticles dispersed therein; and a second heat shielding layer with ATO (antimony doped tin oxide), ITO (indium tin oxide), or metal doped tungsten oxide nanoparticles dispersed therein. The first and second transparent heat shielding layers may be disposed on the same side or opposite sides of the transparent base film.

Transparent heat shielding multilayer structure

A polyolefin-based nanocomposite and a method of preparing the same are disclosed. The polyolefin-based nanocomposite is prepared by melt kneading a mixture including (A) 40-99.8% by weight of a matrix polymer of polyolefin; (B) 0.1-30% by weight of a polyolefin compatilizer containing polar reactive groups; and (C) 0.1-30% by weight of a layered clay material having a quaternary ammonium ion bonded to the surface thereof. The quaternary ammonium ion contains (I) at least one alkyl group having at least 15 carbon atoms; and (ii) a substitutent having &#x2014;Si&#x2014;O&#x2014;Si&#x2014;linkage and at least one terminal reactive group.

Polyolefin-based nanocomposite and preparation thereof

An epoxy/clay nanocomposite suitable for use as matrix material for printed circuit boards is disclosed. The nanocomposite of the present invention comprises a layered clay material uniformly dispersed in an epoxy polymer matrix, wherein the clay material has been modified to an organoclay by ion exchange with (1) benzalkonium chloride and (2) dicyandiamide or tetraethylenepentamine. The epoxy/clay nanocomposites of the present invention have superior dimensional and thermal stability, and a lower hygroscopic property. The invention also includes the prepregs or circuit boards containing the epoxy/clay nanocomposite.

Growing community of inventors

Pingtung Hsien, Taiwan

Sung-Jeng Jong