A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of accelerants, and particularly relates to an alpha-methylstyrene accelerant as well as a preparation method and application thereof. The alpha-methyl styrene accelerant is prepared from the following raw materials in percentage by mass: 80 to 90 percent of alpha-methyl styrene and 10 to 20 percent of cobalt iso-octoate. The invention also provides a preparation method of the alpha-methyl styrene accelerant, which comprises the following steps: mixing the alpha-methyl styrene and the cobalt iso-octoate, and stirring for 30-60 minutes to obtain the alpha-methyl styrene accelerant. The method can reduce the exothermic peak temperature of a resin product, can effectively prevent the problems of cracking, deformation and the like of a thick product, and is suitable for preparing the artificial stone.
本发明属于促进剂技术领域，具体涉及一种α‑甲基苯乙烯促进剂及其制备方法和应用。本发明的α‑甲基苯乙烯促进剂，由以下质量百分比的原料组成：α‑甲基苯乙烯80‑90％，异辛酸钴10‑20％。本发明还提供了α‑甲基苯乙烯促进剂的制备方法，将α‑甲基苯乙烯、异辛酸钴混合，搅拌30‑60分钟，即得。本发明可以降低树脂产品的放热峰温度，能够有效防止厚制品开裂、变形等问题，适用于人造石材的制备。
The invention belongs to the technical field of accelerants, and particularly relates to an alpha-methylstyrene accelerant as well as a preparation method and application thereof. The alpha-methyl styrene accelerant is prepared from the following raw materials in percentage by mass: 80 to 90 percent of alpha-methyl styrene and 10 to 20 percent of cobalt iso-octoate. The invention also provides a preparation method of the alpha-methyl styrene accelerant, which comprises the following steps: mixing the alpha-methyl styrene and the cobalt iso-octoate, and stirring for 30-60 minutes to obtain the alpha-methyl styrene accelerant. The method can reduce the exothermic peak temperature of a resin product, can effectively prevent the problems of cracking, deformation and the like of a thick product, and is suitable for preparing the artificial stone.
本发明属于促进剂技术领域，具体涉及一种α‑甲基苯乙烯促进剂及其制备方法和应用。本发明的α‑甲基苯乙烯促进剂，由以下质量百分比的原料组成：α‑甲基苯乙烯80‑90％，异辛酸钴10‑20％。本发明还提供了α‑甲基苯乙烯促进剂的制备方法，将α‑甲基苯乙烯、异辛酸钴混合，搅拌30‑60分钟，即得。本发明可以降低树脂产品的放热峰温度，能够有效防止厚制品开裂、变形等问题，适用于人造石材的制备。
Alpha-methylstyrene accelerant as well as preparation method and application thereof
α-甲基苯乙烯促进剂及其制备方法和应用
2022-05-24
Patent
Electronic Resource
Chinese
IPC:
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C04B
Kalk
,
LIME
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
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