Experimental Details2.1. Composite

Experimental Details
2.1. Composite Fabrication
Short glass fibres (elastic modulus of 72.5 GPa and possess a density of 2.59 gm/cc) (Twaron, Teijin) of 6 mm length are used to prepare the composites. The Unsaturated isophthalic polyester resin (Elastic modulus 3.25 GPa, density 1.35 gm/cc) is manufactured by Ciba Geigy and locally supplied by Northern Polymers Ltd. New Delhi, India. The composites are made by conventional hand lay-up technique. Two percent cobalt nephthalate (as accelerator) is mixed thoroughly in isophthalic polyester resin and then 2% methyl-ethyl-ketone-peroxide (MEKP) as hardener is mixed in the resin prior to reinforcement. Composites of five different fibers loading 10 wt.-% to 50 wt.-% are made. The castings are put under load for about 24 h for proper curing at room temperature. Specimens of suitable dimension are cut using a diamond cutter for physical, mechanical characterization and erosion testing

結果 (中文) 2:

实验细节
2.1。复合材料的制备
短玻璃纤维（72.5帕和弹性模量具有2.59克/ cc的密度）为6毫米的长度（Twaron纤维，帝人）被用于制备复合材料。不饱和不饱和聚酯树脂（弹性模量3.25 GPa时密度1.35克/立方厘米），是由Ciba Geigy制造和北高分子材料有限公司新德里，印度本地供应。该复合材料是通过常规手糊成型工艺制成。百分之二钴nephthalate（如加速器）被彻底地在不饱和聚酯树脂混合，然后用2％的甲基乙基酮过氧化物（MEKP），为硬化剂混入到加固现有的树脂。五个不同的纤维装载10重量％的复合材料，以50％（重量）制成。被置于所述铸件在负载下为大约24小时进行适当的固化温度为室温。合适的尺寸的试样，使用金刚石切割器对物理，机械特性和侵蚀试验切

結果 (中文) 3:

实验的细节
2.1。复合材料的制备
短玻璃纤维（72.5 GPa，弹性模量和具有密度为2.59克/ CC）（Twaron，帝人）的6毫米的长度被用来制备复合材料。不饱和聚酯树脂涂料（弹性模量3.25 GPa，密度1.35克/ CC）是汽巴嘉基和局部由北部的新德里制造聚合物有限公司，印度。复合材料是由传统的手糊技术。百分之二钴nephthalate（加速器）是彻底混合在间苯二甲酸聚酯树脂，然后2%过氧化甲乙酮（MEKP）为固化剂混合在树脂之前加固。复合材料的五个不同的纤维装载10重量%至50重量%的了。负载下约24 h适当的室温固化的铸件。合适的尺寸试样切使用物理金刚石刀具，机械特性和侵蚀试验