Inadequate bonding strength of adhesion agent was traditionally considered to cause project quality problems, but the traditional bonding mode is only on the basis of experience.
在外墙外保温的工程质量问题中,传统认为是黏结强度不够的原因,而传统的黏结方式也只是根据经验而定的。
The fracture of the pins was caused by improper assembly flow and lower adhesion strength of the fixing glue.
装配方式不合理,固定胶粘接强度不足和工艺不完善是导致引脚断裂的原因。
The results show that the interfacial adhesion strength increased noticeably for composites of active aramid fiber but the fracture energy of the interface decreased.
实验结果证明,芳纶表面改性显著提高了其复合材料界面的粘结强度,相反却降低了其界面断裂能。
Objective To compare the bonding strength of two kinds of bonding adhesion in two different models.
目的比较两种粘结剂在两种建模方式下对粘结强度的影响。
Strong adhesion, high strength paper based tape. It's used for joint of heavy electric component.
高粘接力,高强度纸基胶带,用于重型电子元件粘接。
The matrix of Chinese Medicine Patcher was studied by uniform design and taking adhesion strength as index.
采用均匀设计法,以粘着强度为指标,筛选中药巴布剂基质。
Preparation mechanism of Adhesive for PVC-U piping is described and discussion is made of various factors influencing its adhesion strength.
叙述了PVC-U管材胶粘剂的配制原理,讨论了影响其粘结强度的诸多因素。
The effect of monomer ratio, the kind and concentration of keying agent on adhesion strength is also studied.
研究了单体配比、增粘剂种类、增粘剂用量对剥离强度的影响。
For the sandwich glasses studied in this work, results showed that the matching of the corresponding polar parts of bonded interfaces played primary role in the adhesion strength.
对于本文研究的夹层玻璃,研究发现,粘结界面极性分量匹配性对粘结强度的影响占主要地位。
The peel and the adhesion strength of various solidification fraction of the ETPB were studied.
本文研究ETPB固化剂加入量对粘接和剥离强度的影响。
The adhesion strength of hydroxyethyl methyl cellulose modified mortar and ethylene copolymer modified mortar were studied at different curing condition.
研究了羟乙基甲基纤维素和乙烯基共聚物两种聚合物干粉改性砂浆在不同养护条件下的粘结抗拉强度。
The influence of filler on extensibility, elasticity and adhesion strength of film, and influence of environment temperature on coated film surface dry time are studied.
研究了填料对膜延伸性、弹性、粘结强度的影响,环境温度对涂膜表干时间的影响。
The experimental results show that the adhesion of PVF treated with plasma is obviously improved and its shear strength is three times as that of untreated PVF.
结果表明处理后PVF的粘接性能明显有所改善,剪切强度较未处理时提高两倍左右。
Nowadays, the research focuses on the adhesion and retention of fiber posts. Besides the research on cement, surface treatment is widely studied to enhance the interfacial bond strength.
除了对粘接剂的研究外,纤维桩表面处理是增强界面粘接强度的常用方法之一,它可以促进不同成分之间形成化学和机械固位。
During the molding and storing process, humidity is the foremost factor affecting the characteristics of HTPB propellant grain and adhesion strength between interfaces.
在成型及贮存过程中,湿度是影响丁羟推进剂药柱性能及各界面的联合粘接强度的首要因素。
The four-point-bending method is a comparatively ideal method to evaluate the adhesion strength Of vapor deposited film to matrix is given in this paper.
本文指出四点弯曲法是定性分析和定量计算气相沉积薄膜与基体结合强度的较理想的方法。
However, if the polymer is pliable and has enough adhesion to filler, the conductivity and impact strength may be increased simultaneous-ly within certain content of filler.
若基体本身比较柔软且对填料有足够的亲和力,则在一定的填料含量范围内,导电性和冲击强度可同时提高。
The curable polyester of the present invention is excellent in curability and has excellent flexibility, adhesion and mechanical strength, and also exhibits high safety to the human.
本发明的可固化聚酯具有优异的固化能力、柔性、粘附性和机械强度,并且对人体高度安全。
It can improve the adhesion properties water resistance, flexural strength and operability of the basis materials.
可改善基材聚合性能的附着力,提高耐水性,抗弯强度及工作性。
A series of Aluminium silicate gunning refractories and its properties, such as thermal shock resistance, adhesion strength, were measured.
配制系列硅酸铝质喷补料并检测其抗热震性及喷补附着性能等。
The influence of the incorporation of silane on the polymerization reaction and the adhesion strength was discussed. And the effect factor of the adhesion strength was also depicted.
讨论了有机硅单体的加入对聚合反应、胶粘剂粘接强度的影响,并探讨了影响粘接强度的因素。
The results show that the selection of second monomer has great effects on the adhesive strength. Good adhesion for PVC can be obtained if AM is used as the second monomer.
试验结果表明:第二单体的选择对粘接强度影响很大,以AM作为第二单体所得接枝共聚物对PVC具有优异的粘接性能。
The EVA sole adhesive prepared by the method has the advantages of good comprehensive performance, low price and high adhesion strength to an EVA sole.
本发明方法制备的EVA鞋底粘合剂综合性能好、价格便宜、对EVA鞋底的粘接强度高。
The properties of conversion film, such as corrosion resistance and adhesion strength to different coatings, were studied.
研究了膜层的耐蚀性及其与不同漆膜之间的附着力。
The contact angles decrease, the roll angles increase, the antifouling performance gets small and the adhesion strength increase with the increment of space of the microstructure.
随着微结构间距的增大,接触角减小,滚动角增大,抗附着性能降低,附着强度增大。
The stability of hydrolysis and adhesion strength of PU are not good.
聚氨酯的水解稳定性较差,粘结强度偏低。
The product has the advantages of good compatibility, high adhesion strength, high hydrolysis resistance and construction convenience.
本发明产品的优点是:相容性好、粘结强度高、耐水解性高和便于施工。
In this paper, several curing agent of polyurethane were synthesized. Influences of solid content and dosage of TDI tripolymer on different PU adhesion high initial bonding strength were discussed.
本文探讨了聚氨酯胶粘剂几种固化剂的合成及甲苯二异氰酸酯(TDI)三聚体的固含量、用量等对不同类型的聚氨酯胶粘剂初粘力的影响。
When used in the sand casting of resin, it can strengthen the adhesion, improve profile sand strength and antiwetting property.
树脂砂铸造中,增强树脂硅砂的粘合性,提高型砂强度及抗湿性。
The effect of cobalt salt type and level on the properties of NR compound and the adhesion strength between the cord compound and the brass plated steel cord in radial tire was investigated.
研究了钴盐品种和用量对NR胶料性能及子午线轮胎帘布胶镀铜钢丝帘线粘合力的影响。
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