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A platform for research: civil engineering, architecture and urbanism
Surface self-cleaning, heat-insulating and fireproof TPO (Thermoplastic Polyolefin) waterproof coiled material and preparation method thereof
The invention relates to a surface self-cleaning, heat-insulating and fireproof TPO waterproof coiled material and a preparation method thereof. A functional layer covers the upper surface of a TPO coiled material layer. The functional layer adopts ethylene propylene rubber, copolymerized TPO resin and an organic silicon elastomer as main raw materials, and the TPO coiled material layer adopts ethylene propylene rubber and copolymerized TPO resin as main raw materials. In order to ensure that the functional layer and the TPO coiled material layer have better aging resistance and heat resistance, the main raw material ethylene propylene rubber is partially crosslinked by using a peroxide crosslinking system. The ethylene propylene rubber, the copolymerized TPO resin and the organic silicon elastomer are adopted as main raw materials, various auxiliaries and the hollow microspheres are added, and composite molding is performed through melt extrusion, so that compared with a TPO coiled material adopting polyolefin resin and copolymerized TPO resin as main raw materials, the easy-to-clean TPO coiled material is higher in self-cleaning capacity, has a heat insulation effect and is more excellent in aging resistance, and the service life of the TPO coiled material is prolonged. The waterproof coating has more lasting high sunlight reflectivity, energy-saving, cooling and fireproof effects in the use process, and is safer to use in roof waterproof engineering.
一种表面自洁、隔热且防火的TPO防水卷材及其制备方法，功能层覆在TPO卷材层上表面。功能层采用乙丙橡胶、共聚TPO树脂和有机硅弹性体为主要原料，TPO卷材层采用乙丙橡胶和共聚TPO树脂为主要原料。为了保证功能层和TPO卷材层有更好的耐老化性能和耐热性，使用过氧化物交联体系对主要原料乙丙橡胶进行部分交联。本发明采用乙丙橡胶、共聚TPO树脂和有机硅弹性体为主要原料，添加各种助剂和空心微珠，通过熔融挤出复合成型，相比采用聚烯烃树脂和共聚TPO树脂为主要原料的TPO卷材易洁层，自洁能力更强，且具有隔热作用，耐老化性能更为优异，在使用过程中具有更持久的高阳光反射率、节能降温和防火作用，在屋面防水工程中，使用更为安全。
Surface self-cleaning, heat-insulating and fireproof TPO (Thermoplastic Polyolefin) waterproof coiled material and preparation method thereof
The invention relates to a surface self-cleaning, heat-insulating and fireproof TPO waterproof coiled material and a preparation method thereof. A functional layer covers the upper surface of a TPO coiled material layer. The functional layer adopts ethylene propylene rubber, copolymerized TPO resin and an organic silicon elastomer as main raw materials, and the TPO coiled material layer adopts ethylene propylene rubber and copolymerized TPO resin as main raw materials. In order to ensure that the functional layer and the TPO coiled material layer have better aging resistance and heat resistance, the main raw material ethylene propylene rubber is partially crosslinked by using a peroxide crosslinking system. The ethylene propylene rubber, the copolymerized TPO resin and the organic silicon elastomer are adopted as main raw materials, various auxiliaries and the hollow microspheres are added, and composite molding is performed through melt extrusion, so that compared with a TPO coiled material adopting polyolefin resin and copolymerized TPO resin as main raw materials, the easy-to-clean TPO coiled material is higher in self-cleaning capacity, has a heat insulation effect and is more excellent in aging resistance, and the service life of the TPO coiled material is prolonged. The waterproof coating has more lasting high sunlight reflectivity, energy-saving, cooling and fireproof effects in the use process, and is safer to use in roof waterproof engineering.
一种表面自洁、隔热且防火的TPO防水卷材及其制备方法，功能层覆在TPO卷材层上表面。功能层采用乙丙橡胶、共聚TPO树脂和有机硅弹性体为主要原料，TPO卷材层采用乙丙橡胶和共聚TPO树脂为主要原料。为了保证功能层和TPO卷材层有更好的耐老化性能和耐热性，使用过氧化物交联体系对主要原料乙丙橡胶进行部分交联。本发明采用乙丙橡胶、共聚TPO树脂和有机硅弹性体为主要原料，添加各种助剂和空心微珠，通过熔融挤出复合成型，相比采用聚烯烃树脂和共聚TPO树脂为主要原料的TPO卷材易洁层，自洁能力更强，且具有隔热作用，耐老化性能更为优异，在使用过程中具有更持久的高阳光反射率、节能降温和防火作用，在屋面防水工程中，使用更为安全。
Surface self-cleaning, heat-insulating and fireproof TPO (Thermoplastic Polyolefin) waterproof coiled material and preparation method thereof
一种表面自洁、隔热且防火的TPO防水卷材及其制备方法
JIANG YUMIN (author) / LIU AIBING (author) / LI XUSHUANG (author) / LIU LIBIN (author) / ZHANG ZHONGLI (author)
2024-01-09
Patent
Electronic Resource
Chinese
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
E04D
ROOF COVERINGS
,
Dacheindeckungen
Thermoplastic polyolefin pre-laid waterproof coiled material and preparation method thereof
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