01

01

浸润剂

Wetting agent

浸润剂是在玻璃纤维拉丝过程中被覆上的，其作用是满足拉丝，纺织等工艺的要求，但浸润剂的存在妨碍了树脂和玻璃纤维的粘结。因此，在制作玻璃增强树脂材料之前，应将其除去。除去的程度用残留量衡算。主要的方法有洗涤法（即根据浸润剂的组成，采用碱液、肥皂水、有机溶剂等分解和洗去浸润剂）和热处理法（利用加热的方法，使涂敷在玻璃纤维表面的浸润剂经挥发、碳化、烘烧而除去）。最常用的是热处理法。

The wetting agent is coating on the glass fiber drawing process, which meets the requirements of drawing, weaving and other processes, but the presence of an agent hinders the adhesion between the resin and the glass fiber. Therefore, before making glass reinforced resin material, it should be removed. The degree of elimination is calculated by residue. The main methods include washing (that is, according to the composition, wetting agent with soap and water, alkali and organic solvent decomposition and wash infiltration agent) and heat treatment method (using the method of heating the coating on the wetting agent by evaporation, carbonization, baking glass fiber surface and remove). The most common method is heat treatment.

现在的玻璃纤维生产工艺也有选择既可以做浸润剂又可以做偶联剂的物质当浸润剂，这种玻璃纤维制品就不需要进行表面处理。还有的生产厂家，在出厂前已将玻璃纤维处理好了，并涂上了偶联剂。

Now the glass fiber production process also has the choice, not only can do wetting agent, but also can be used as coupling agent of the substance, when the infiltration agent, this glass fiber products do not need surface treatment. Other manufacturers have treated fiberglass before leaving the factory and coated it with a coupling agent.

02

02

偶联剂（表面处理剂）

Coupling agent (surface treatment agent)

复合材料的性能除了决定于所选用的增强材料和基体材料外，很大程度上还决定于增强材料和基体材料界面结合的强度，增强材料经表面处理后，大大改善了复合材料的性能。其作用机理一般认为是偶联理论：即偶联剂（表面处理剂）含有两部分性质不同的官能团，一种能与纤维表面很好结合，另一种官能团能很好的和基体（一般是树脂）结合。通过偶联剂把两种截然不同的材料结合成一个整体。

The properties of composite materials in addition to decide to the reinforcements and the matrix materials, largely depends on the materials and enhance the interfacial bonding strength of matrix material, reinforced material after surface treatment, greatly improve the performance of the composite material. It is generally believed that the mechanism of coupling theory: coupling agent (surfactant) containing functional groups of two parts with different properties, and can be a good combination of fiber surface, another group can be very good and the matrix (usually with resin). Combine two distinct materials into a whole by means of a coupling agent.

常见的有以下两种：

There are two common types:

①有机酸氯化铬络合物

Organic acid chromium chloride complex

简称铬络合物，常见的是“沃兰”（Volan）化学名是甲基丙烯酸氯化铬络合物。它通常做成水、异丙醇合丙酮的溶液，该溶液为酸性，一般是暗绿色。

Referred to as chromium complex, common is "wollan" (Volan) chemical name is methyl chloride and chromium complexes. It is usually made from water, isopropanol, and acetone, which is acidic, usually dark green.

②有机硅处理剂

Silicone treatment agent

有机硅烷处理剂是一类品种很多效果也很显著的处理剂，其分子中含有R基团和X基团，R基团中含有能与树脂作用形成化学键的活性基团，X基团中含有水解后能与玻璃结合的基团。这类处理剂中以KH-560最为常用。

Organic silane treatment agent is a kind of many kinds of effect is also very significant treatment agent, its molecule containing R groups and X groups, R groups containing active groups can form chemical bonds with resin, containing X groups after hydrolysis can combine with the glass group. KH-560 is the most common of these treatment agents.

03

03

引发剂（固化剂）

Initiator (curing agent)

引发剂是一类能引起分子活化而产生游离基，从而引发连锁反应的物质。一般的树脂通过加热也可以固化，但反应难以控制，并且反应不完全。一般用引发剂，最常用的有过氧化环己酮、过氧化甲乙酮、过氧化苯甲酰等，使用时根据复合材料的成型工艺和成型要求的固化温度来选择。

An initiator is a class of substances that give rise to radicals by causing molecular activation to cause a chain reaction. Ordinary resins can also be cured by heating, but the reaction is difficult to control and the reaction is incomplete. Generally used initiators, the most commonly used cyclohexanone peroxide, peroxide, methyl ethyl ketone, benzoyl peroxide, etc., in use, according to the molding process of composite materials and molding requirements of the curing temperature to choose.

引发剂为有机过氧化物，活性很强在消防上属于危险品，而且对人体，尤其是皮肤和眼睛有刺激。另外，引发剂和促进剂不可直接接触，易发生爆炸。应贮存于阴凉、干燥处，避开热源。

The initiator is an organic peroxide which is very active and belongs to dangerous substances in fire protection, and is irritating to the human body, especially the skin and eyes. In addition, the initiator and promoter can not be directly contacted, easy to explode. Should be stored in a cool, dry place, avoid the heat source.