Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Polymer waterproof coiled material with heat insulation effect and preparation method thereof
The invention is applicable to the technical field of building materials, and provides a high-molecular waterproof roll with a heat insulation effect and a preparation method thereof.The waterproof roll is prepared from, by weight, 10-30 parts of rubber, 30-50 parts of polyolefin, 8-16 parts of heat preservation filler and 10-30 parts of auxiliaries, then the surface of the waterproof roll is activated, and the waterproof roll is obtained. And then modifying the surface of the activated waterproof coiled material by using a modifier, so as to obtain the waterproof coiled material. According to the embodiment of the invention, the surface of the waterproof coiled material is subjected to acid activation treatment, irradiation treatment and grafting of the polar monomer modifier, so that the surface polarity of the waterproof coiled material can be improved, the wettability and bonding strength of the surface of the waterproof coiled material are improved, the surface of the waterproof coiled material is favorably coated with the self-adhesive layer, and the use is facilitated; the problems that an existing thermoplastic polyolefin waterproof coiled material is generally poor in surface wettability and small in surface tension, the bonding strength is low after the surface of the coiled material is coated with a self-adhesive layer, and use is not facilitated are solved.
本发明适用建筑材料技术领域，提供一种具备隔热效果的高分子防水卷材及其制备方法，所述防水卷材是以下重量份的组分：橡胶10‑30份、聚烯烃30‑50份、保温填料8‑16份、助剂10‑30份为原料制备而成后，对其表面进行活化处理，然后通过改性剂对活化后的防水卷材表面进行改性得到的；本发明实施例通过对防水卷材表面进行酸活化处理、辐照处理和接枝极性单体改性剂，可提高防水卷材表面极性，提高了防水卷材表面的润湿性和粘结强度，利于自粘胶层涂覆在其表面，利于使用；解决了现有热塑性聚烯烃防水卷材通常其表面湿润性较差，表面张力较小，会导致自粘胶层涂覆在其表面后的粘结强度较低，不利于使用的问题。
Polymer waterproof coiled material with heat insulation effect and preparation method thereof
The invention is applicable to the technical field of building materials, and provides a high-molecular waterproof roll with a heat insulation effect and a preparation method thereof.The waterproof roll is prepared from, by weight, 10-30 parts of rubber, 30-50 parts of polyolefin, 8-16 parts of heat preservation filler and 10-30 parts of auxiliaries, then the surface of the waterproof roll is activated, and the waterproof roll is obtained. And then modifying the surface of the activated waterproof coiled material by using a modifier, so as to obtain the waterproof coiled material. According to the embodiment of the invention, the surface of the waterproof coiled material is subjected to acid activation treatment, irradiation treatment and grafting of the polar monomer modifier, so that the surface polarity of the waterproof coiled material can be improved, the wettability and bonding strength of the surface of the waterproof coiled material are improved, the surface of the waterproof coiled material is favorably coated with the self-adhesive layer, and the use is facilitated; the problems that an existing thermoplastic polyolefin waterproof coiled material is generally poor in surface wettability and small in surface tension, the bonding strength is low after the surface of the coiled material is coated with a self-adhesive layer, and use is not facilitated are solved.
本发明适用建筑材料技术领域，提供一种具备隔热效果的高分子防水卷材及其制备方法，所述防水卷材是以下重量份的组分：橡胶10‑30份、聚烯烃30‑50份、保温填料8‑16份、助剂10‑30份为原料制备而成后，对其表面进行活化处理，然后通过改性剂对活化后的防水卷材表面进行改性得到的；本发明实施例通过对防水卷材表面进行酸活化处理、辐照处理和接枝极性单体改性剂，可提高防水卷材表面极性，提高了防水卷材表面的润湿性和粘结强度，利于自粘胶层涂覆在其表面，利于使用；解决了现有热塑性聚烯烃防水卷材通常其表面湿润性较差，表面张力较小，会导致自粘胶层涂覆在其表面后的粘结强度较低，不利于使用的问题。
Polymer waterproof coiled material with heat insulation effect and preparation method thereof
一种具备隔热效果的高分子防水卷材及其制备方法
SUI PENGFEI (Autor:in)
10.05.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C08J
Verarbeitung
,
WORKING-UP
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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