The effect of kinds of polysiloxane coupling agents, different treatments on the adhesive strength has been investigated by using shear adhesive strength and SEM.
利用剪切粘接强度、SEM等方法,考察了有机硅烷偶联剂的种类和处理方法对丙烯酸酯类胶粘剂,粘接强度的影响。
The shear adhesive strength was characterized by universal tensile machine, and the adhesive mechanism of the mimetic polyurethane was also studied by UV-vis and rheology analysis.
通过万能电子拉力机测试了贻贝仿生聚氨酯的粘接性能,并通过紫外-可见光和流变行为测试初步探讨了粘接机理。
L9 (34) orthogonal experiment was adopted, the effects of concentration of initiator, reaction time, volume ratio of monomers and amount of PVA on shear strength of adhesive were investigated.
采用L9(34)正交实验,考察了引发剂的浓度、反应时间、单体的体积比和PVA用量对木材胶黏剂的剪切强度的影响。
The corrosion resistance of epoxy adhesive was assessed by its tensile shear strength.
环氧胶粘剂的耐蚀性能是通过测定其拉伸剪切强度来评定的。
Three typical manifestations of wafer bonding strength were introduced as tensile strength, shear strength and adhesive strength.
介绍了三种典型的圆片键合强度表现形式:抗拉强度、剪切强度和粘接强度。
Under various adherent condition and solidify condition, the Torsional shear strength of the copper phosphate inorganic adhesive were tested. The results which are useful to application were obtained.
对磷酸氧化铜无机胶套接扭剪试件在不同粘接表面状态,不同固化条件下的扭剪强度进行了系统测试,得出了对实际应用有价值的结论。
Attention should be paid to the shear strength of the adhesives since the shear stress could cause failure in the adhesive layer.
粘接剂主要以剪切的方式破坏,粘接剂剪切强度是一个值得注意的问题。
Methods To test and compare the shear bond strength and the penetration depth of resin tags of fluoride-releasing orthodontic adhesives with those of the traditional orthodontic adhesive.
方法测试和比较含氟牙釉质粘接剂及不含氟牙釉质粘接剂的剪切强度以及扫描电镜下粘接剂渗入酸蚀后牙釉质表面形成的树脂钉突长度。
Objective To compare the shear bond strength of light cured and chemically cured resin adhesive.
目的对光固化和化学固化树脂粘接剂的剪切强度进行对比研究。
Objective: to investigate the shear bond strength of three adhesive systems bonded with ceramic brackets to the porcelain surfaces.
目的:研究三种不同釉质粘接剂对陶瓷托槽与瓷修复体粘接剪切强度的影响。
The interfacial compatibility can also be observed through the shear strength test of the PVC-MBS heat adhesive sheet.
通过PV C -MBS片材的热粘合样品的剪切强度试验,也可观察它们界面的相容程度。
DING Hong, WU Jian-Yong. The vitro study of the influence of different silane coupling agents and adhesive materials on shear bond strength of metal brackets to porcelain surface [J].
丁宏,吴建勇。不同偶联剂和粘接剂对烤瓷瓷面与金属托槽抗剪切强度影响的体外研究[J]。
On the other hand, the tenacity, conductivity and shear strength of conductive adhesive were enhanced by the incorporation of SiO2/Ag composites into conductive adhesive.
同时,在引入载银二氧化硅后,导电胶的韧性、导电性和剪切强度得到有效改善。
The effect of active monomers, oligomers and couple agent on shear strength and volume shrinkage of UV-curing adhesive was investigated.
考察了活性单体、预聚体及偶联剂对紫外光固化胶粘剂的粘接强度、体积收缩的影响。
The adhesive has the performances of high shear strength, rapid curing, high-temperature resistance as well as long storage life and has been applied successfully on the assembly line.
该胶粘剂粘接强度高,固化速度快,耐温良好,储存稳定性佳,符合客户提出的工艺要求,并已成功地应用在生产线上。
As interfacial agent, the mix of cement and fly ash can improve the adhesive shear strength. After planted reinforced bar, the shear strength of new and existing concrete increases greatly.
而在界面上植入抗剪钢筋后,能大幅度提高了新老混凝土的粘结抗剪强度。
The effects of the ratio of chemical modified soy-adhesive to phenol formaldehyde (PF) resin on the shear strength of plywood were studied.
研究了化学改性豆胶加入酚醛(PF)树脂交联剂后提高胶合板强度的问题。
Abstract: Objective: to investigate the influence of different silane coupling agents and different adhesive materials to the shear bond strength of metal brackets bonded to porcelain surface.
摘要[摘要]目的研究不同类型硅烷偶联剂和粘接剂对烤瓷瓷面与金属托槽之间抗剪切强度的影响。
And we used shear strength of composites to research adhesive character of amorphous metal ribbon reinforced polymer composites. Using SEM technique, we examine the interface of this kind composite...
用扫描电镜(SEM)微观分析技术分析研究了经过表面处理前后的非晶态合金带增强的复合材料的表面和界面。
And we used shear strength of composites to research adhesive character of amorphous metal ribbon reinforced polymer composites. Using SEM technique, we examine the interface of this kind composite...
用扫描电镜(SEM)微观分析技术分析研究了经过表面处理前后的非晶态合金带增强的复合材料的表面和界面。
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