热固性

Thermosetting plastics cannot be remolded once they have been formed.
热固性塑料一旦成型便不能再重新塑造。
Epoxy is a type of thermosetting resin widely used in adhesives and coatings.
环氧树脂是一种广泛用于粘合剂和涂料的热固性树脂。
The curing process of thermosetting polymers involves cross-linking of molecular chains, making them highly resistant to heat and chemicals.
热固性聚合物的固化过程涉及分子链的交联，使它们高度耐热和耐化学物质。
Bakelite was one of the earliest synthetic thermosetting plastics, invented in 1907.
酚醛塑料（Bakelite）是1907年发明的一种最早的合成热固性塑料。
Thermosetting composites are often used in aerospace engineering due to their high strength and stiffness.
由于其高强度和刚性，热固性复合材料常用于航空航天工程。
In contrast to thermoplastics, thermosetting materials undergo an irreversible chemical change when heated, which hardens them permanently.
与热塑性塑料不同，热固性材料在加热时会经历不可逆的化学变化，使其永久硬化。
Polyurethanes can be either thermoplastic or thermosetting, depending on the type of chemical reaction used in their synthesis.
根据合成过程中所使用的化学反应类型，聚氨酯既可以是热塑性的也可以是热固性的。
Thermosetting plastics like melamine formaldehyde are used for making durable and heat-resistant kitchenware.
像三聚氰胺甲醛这样的热固性塑料被用来制造耐用且耐热的厨具。
The advantage of thermosetting plastics lies in their superior dimensional stability and creep resistance under high temperatures.
热固性塑料的优点在于其在高温下具有优异的尺寸稳定性和抗蠕变性。
During the manufacturing of circuit boards, thermosetting resins are used as a binder to provide mechanical support and insulation.
在制造电路板的过程中，使用热固性树脂作为粘合剂以提供机械支撑和绝缘。