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High-temperature-resistant quartz sand composite material and preparation process thereof
The invention discloses a high-temperature-resistant quartz sand composite material, which comprises the following raw materials by weight: 100 parts of quartz sand, 7-10 parts of resin, 1 part of a curing agent, 1.5 parts of a flexibilizer and 0.25-0.3 part of a coupling agent, the curing agent is 4-methylimidazole, the flexibilizer is polypropylene, and the coupling agent is a KH550 silane coupling agent. The invention further discloses a preparation process of the high-temperature-resistant quartz sand composite material. The high-temperature-resistant quartz sand composite material provided by the invention is simple in manufacturing process, the coating effect, the high temperature resistance and the compression and breaking strength of the resin on the surface of the quartz sand are improved by determining the components and the cost ratio of the quartz sand composite material, and the finished product is subjected to dry vacuum packaging and is convenient to transport, the abrasion and falling of the resin in the transportation process are avoided, and the construction is convenient.
本发明公开了一种耐高温石英砂复合材料，包括以下重量份的原料：100份石英砂、7‑10份树脂、1份固化剂、1.5份增韧剂和0.25‑0.3份偶联剂，所述固化剂为4‑甲基咪唑，所述增韧剂为聚丙烯，所述偶联剂为KH550硅烷偶联剂。本发明还公开了该耐高温石英砂复合材料的制备工艺。本发明提供的耐高温石英砂复合材料，制作工艺简单，通过确定石英砂复合材料的成分及各成本配比，提高了石英砂表面树脂的包覆效果以及耐高温性、抗压抗折强度，并使成品为干型真空包装，便于运输，避免了运输过程中的树脂磨损脱落且便于施工。
High-temperature-resistant quartz sand composite material and preparation process thereof
The invention discloses a high-temperature-resistant quartz sand composite material, which comprises the following raw materials by weight: 100 parts of quartz sand, 7-10 parts of resin, 1 part of a curing agent, 1.5 parts of a flexibilizer and 0.25-0.3 part of a coupling agent, the curing agent is 4-methylimidazole, the flexibilizer is polypropylene, and the coupling agent is a KH550 silane coupling agent. The invention further discloses a preparation process of the high-temperature-resistant quartz sand composite material. The high-temperature-resistant quartz sand composite material provided by the invention is simple in manufacturing process, the coating effect, the high temperature resistance and the compression and breaking strength of the resin on the surface of the quartz sand are improved by determining the components and the cost ratio of the quartz sand composite material, and the finished product is subjected to dry vacuum packaging and is convenient to transport, the abrasion and falling of the resin in the transportation process are avoided, and the construction is convenient.
本发明公开了一种耐高温石英砂复合材料，包括以下重量份的原料：100份石英砂、7‑10份树脂、1份固化剂、1.5份增韧剂和0.25‑0.3份偶联剂，所述固化剂为4‑甲基咪唑，所述增韧剂为聚丙烯，所述偶联剂为KH550硅烷偶联剂。本发明还公开了该耐高温石英砂复合材料的制备工艺。本发明提供的耐高温石英砂复合材料，制作工艺简单，通过确定石英砂复合材料的成分及各成本配比，提高了石英砂表面树脂的包覆效果以及耐高温性、抗压抗折强度，并使成品为干型真空包装，便于运输，避免了运输过程中的树脂磨损脱落且便于施工。
High-temperature-resistant quartz sand composite material and preparation process thereof
一种耐高温石英砂复合材料及其制备工艺
YUAN GENMING (author)
2021-06-01
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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