The cladding layers have good tensile, impact strength, and good ductility.
熔覆层具有较好的拉伸、冲击强度和较好的韧性；
The impact strength and the flame retardancy of the composites were tested.
并对复合材料的冲击强度、阻燃性能进行了测试。
Effects of dosages of ABS on the impact strength of rigid PVC were studied.
研究了ABS用量变化对改性硬质聚氯乙烯体系冲击性能的影响。
Its impact strength is 20 times that of polyvinyl chloride, nylon 10, 66 times, 8 times of ptfe.
其冲击强度是聚氯乙烯的20倍，尼龙66的10倍，聚四氟乙烯的8倍。
The impact strength of reinforced plastics by toughened resin is higher than byuntoughened resin.
增韧树脂比未增韧树脂得到的增强塑料冲击强度要高。
The results showed that the using amount of PC had a great effect on the notched impact strength.
结果表明，对共混体系缺口冲击强度影响较大的为体系中PC的含量。
The impact strength of their composites increases obviously and, being toughened with PSF, by a factor of 90%.
其复合材料的冲击强度明显提高，经聚砜增韧后提高了90%。
The negative effect of this reinforcement is usually a decrease in impact strength and an increase in abrasiveness.
这种加强的负作用通常是抗冲击强度降低及磨损性增加。
There is a close relationships among the variation degree of soil and vegetation and the recreational impact strength.
游憩影响强度与土壤理化性质及植被变化程度有着极密切的关系。
The most important properties of cutting tools are hardness at high temperature, wear resistance, and impact strength.
切削刀具最重要的性能是在高温下能保持的硬度、耐磨损和冲击韧性。
The results showed that the shear strength and impact strength were superior to those of pure resin, and the hardness was mezzo.
结果表明，桐油改性酚醛树脂的剪切强度、冲击强度较未改性树脂大，硬度适中。
The relationship between the phase structure, the impact fracture mechanism and the impact strength of the blends was investigated.
研究了共混体的相结构、冲击断裂机理和冲击强度之间的关系。
The impact strength of BMI can be improved remarkably by copolymerizing with liquid crystalline epoxy (PHBHQ) after extending chain.
BMI与二元胺扩链后，再与液晶环氧(PHBHQ)共聚，可以有效地提高BMI树脂的冲击强度。
The results show that the tensile strength and impact strength of the composite increase with the increase of carbon fiber cloth content.
结果表明，随着碳纤维布含量的增加，复合材料的拉伸强度、冲击强度提高；
The tensile strength, bending strength, impact strength, tensile modulus of elasticity and bending modulus of elasticity were determined.
测试了塑木板材的拉伸强度、弯曲强度、冲击强度、拉伸弹性模量、弯曲弹性模量等力学性能；
The result showed the impact strength and tensile strength of the composite increased with the increase of the content of the glass fiber.
研究结果表明，复合材料的冲击强度、拉伸强度随玻纤用量的增加而提高。
PEI 5% in the content, the composite material has better mechanical properties, bending strength increase by 28.0%, impact strength 26.1%.
在PEI含量5%左右时，复合材料的综合力学性能较佳，弯曲强度提高了28.0%，冲击强度提高了26.1%。
The effects of testing temperature on notch impact strength, fractographic features and fracture surface roughness of PVC have been studied.
研究了温度对聚氯乙烯PVC缺口冲击强度、断口形貌特征及断面粗糙度的影响。
The notched Izod impact strength of alloy increases with the increasing of EMG content in the condition of keeping other mechanical properties.
而随着EM G含量的增加，材料的冲击强度显著提高，且其它的力学性能基本保持不变。
The results show that a small amount of NBR can greatly improve the environmental stress crack resistance(ESCR) and the impact strength of HDPE.
实验结果表明：少量的NBR能大幅度提高HDPE的冲击韧性和耐环境应力开裂性能。
Load and impact strength test, found that this covers the load of 24 tons, the impact strength is higher than that of conventional manhole cover.
载荷和抗冲击强度试验，发现这种井盖的载荷力为24吨，抗冲击强度也超过了普通井盖。
It expatiated the effects of the factors, such as sample size, temperature, humidity, notch and etc, on the result of the plastic impact strength test.
阐述了试样尺寸，温度、湿度、缺口以及缺口加工方式等因素对塑料冲击强度测试结果的影响。
The content of PTFE powder filled in the epoxy adhesive can affect the impact strength, adhesive strength, hardness and dry-wear property of the adhesive.
介绍用聚四氟乙烯粉填充于环氧胶中，研究了粉的含量对冲击强度、粘接强度、硬度、干磨性能的影响。
Results showed that different particle sizes of bamboo flour had obvious effect on the tensile strength, flexural strength and impact strength of the samples.
结果表明：不同粒径的竹粉对复合材料拉伸性能、弯曲性能及冲击强度均有显著的影响。
To use WD-10A all-powerful material test machine and XJ-4 nonmetal material impact instrument to measure flexure strength and impact strength of denture base.
用WD - 10 A型万能材料试验机和XJ - 4型非金属材料冲击试验机测试义齿基托的挠曲强度和冲击强度。
The results showed different blending methods had little effects on tensile strength of the blends, but obvious effects on notched impact strength and morphology.
结果发现，共混方式对共混体系拉伸强度影响不大，但对冲击强度和断面形态影响较大。
Theformation of this interphase had strong effect on the melting and crystallization behaviour of PPS/PES blend, and the impact strength of PPS/PESblend was raised.
实验结果表明该偶联剂界面层的形成对PPS/PES共混物的熔融、结晶行为以及抗冲击性能具有深刻的影响。
Theformation of this interphase had strong effect on the melting and crystallization behaviour of PPS/PES blend, and the impact strength of PPS/PESblend was raised.
实验结果表明该偶联剂界面层的形成对PPS/PES共混物的熔融、结晶行为以及抗冲击性能具有深刻的影响。
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