| 玻璃钢手糊成型法原理 |
| 添加时间：2018/11/23 16:15:09 浏览次数： |
| 手糊成型工艺又称接触成型，是树脂基复合材料生产中最早使用和应用最普遍的一种成型方法。手糊成型工艺是以加有固化剂的树脂混合液为基体，以玻璃纤维及其织物为增强材料，在涂有脱模剂的模具上以手工铺放结合，使二者粘接在一起，制造玻璃钢制品的一种工艺方法。基体树脂通常采用不饱和聚酯树脂或环氧树脂，增强材料通常采用无碱或中碱玻璃纤维及其织物。在手糊成型工艺中，机械设备使用较少，它适于多品种、小批量制品的生产，而且不受制品种类和形状的限制。 Hand paste forming process, also known as contact forming, is one of the earliest and most widely used forming methods in the production of resin matrix composites. Hand paste forming process is a process of making FRP products by using resin mixture with curing agent as matrix, glass fiber and its fabric as reinforcing material, and hand laying on the mould coated with demoulding agent to bond them together. Unsaturated polyester resins or epoxy resins are usually used as matrix resins, and alkali-free or medium-alkali glass fibers and their fabrics are usually used as reinforcing materials. In hand paste forming process, mechanical equipment is less used. It is suitable for the production of many varieties and small batches of products, and is not limited by the types and shapes of products. |
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