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Paving base plate prepared from polyethylene composition
The invention discloses a paving base plate prepared from a polyethylene composition, and the paving base plate comprises a base plate main body, an L-shaped first base plate connecting part and an L-shaped second base plate connecting part, so that the large and flat paving base plate can be formed when a plurality of base plates are spliced along a plane direction; a polyethylene composition for preparing the base plate comprises 100 parts of polyethylene, 5-10 parts of a compatilizer, 25-45 parts of a flame retardant, 8-12 parts of an antistatic agent, 0.15-0.25 part of an antioxidant and 0.3-0.5 part of a processing aid. Wherein the flame retardant is prepared from nano magnesium hydroxide and red phosphorus in a mass ratio of (2: 1)-(1: 2); wherein the polyethylene component is prepared from 70 to 95 parts of high-density polyethylene and 5 to 30 parts of linear low-density polyethylene. The paving base plate disclosed by the invention not only has good flame-retardant and antistatic properties, but also has good mechanical properties.
本发明公开了一种由聚乙烯组合物制备的铺路垫板，所述铺路垫板，包括垫板主体和L形的第一和第二垫板连接部，从而使得多块垫板沿平面方向拼接时能形成大且平整的铺路垫板；制备垫板所用聚乙烯组合物包括聚乙烯100份、相容剂5‑10份、阻燃剂25‑45份、抗静电剂8‑12份、抗氧剂0.15‑0.25份、加工助剂0.3‑0.5份；其中，所述阻燃剂由质量比为2：1‑1:2的纳米氢氧化镁与红磷组成；其中，所述聚乙烯组分由70‑95份的高密度聚乙烯与5‑30份的线性低密度聚乙烯组成。本发明的铺路垫板不仅具有良好的阻燃和抗静电性能，同时还具有良好的力学性能。
Paving base plate prepared from polyethylene composition
The invention discloses a paving base plate prepared from a polyethylene composition, and the paving base plate comprises a base plate main body, an L-shaped first base plate connecting part and an L-shaped second base plate connecting part, so that the large and flat paving base plate can be formed when a plurality of base plates are spliced along a plane direction; a polyethylene composition for preparing the base plate comprises 100 parts of polyethylene, 5-10 parts of a compatilizer, 25-45 parts of a flame retardant, 8-12 parts of an antistatic agent, 0.15-0.25 part of an antioxidant and 0.3-0.5 part of a processing aid. Wherein the flame retardant is prepared from nano magnesium hydroxide and red phosphorus in a mass ratio of (2: 1)-(1: 2); wherein the polyethylene component is prepared from 70 to 95 parts of high-density polyethylene and 5 to 30 parts of linear low-density polyethylene. The paving base plate disclosed by the invention not only has good flame-retardant and antistatic properties, but also has good mechanical properties.
本发明公开了一种由聚乙烯组合物制备的铺路垫板，所述铺路垫板，包括垫板主体和L形的第一和第二垫板连接部，从而使得多块垫板沿平面方向拼接时能形成大且平整的铺路垫板；制备垫板所用聚乙烯组合物包括聚乙烯100份、相容剂5‑10份、阻燃剂25‑45份、抗静电剂8‑12份、抗氧剂0.15‑0.25份、加工助剂0.3‑0.5份；其中，所述阻燃剂由质量比为2：1‑1:2的纳米氢氧化镁与红磷组成；其中，所述聚乙烯组分由70‑95份的高密度聚乙烯与5‑30份的线性低密度聚乙烯组成。本发明的铺路垫板不仅具有良好的阻燃和抗静电性能，同时还具有良好的力学性能。
Paving base plate prepared from polyethylene composition
一种由聚乙烯组合物制备的铺路垫板
LI YAFEI (author) / SUN XIAOJIE (author) / LUO WEN (author) / REN YUEQING (author) / SUN MIAOMIAO (author) / ZHANG ZHICHENG (author) / GONG SIYU (author)
2023-10-24
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
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
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
Racetrack base paving composition
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Multifunctional sliding formwork paving machine base plate
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