粘接强度
- 网络adhesion;Adhesive Strength;bonding strength;Tensile Strength
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采用自制的过渡层,利用模塑方法使FEP和不锈钢的粘接强度达到16MPa以上。
With the transition layer , tensile strength of the joint of FEP and stainless steel exceeds 16 MPa .
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偶联剂B对RTV硅橡胶粘接强度的影响
The effect of coupling agent b on the adhesion strength of RTV silicone rubber
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提高大口径PVC螺旋管粘接强度的措施
The Methods to Increase the Bonding Strength of PVC Helical Pipes with Large Sizes
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用X射线仪热分析仪研究影响磷酸氧化铜胶的粘接强度因素
The Use of X-Ray Powder Diffractometer and Thermal Analyzer to Research Factors Affecting Bonding Strength of Phosphate and Copper Oxide Adhesive
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聚合物的Tg、粘弹性等物理参数可用于评估其内聚力及粘接强度。
Tg and viscoelasticity are basic parameters which can be used to evaluate the adhesion performance of polymer materials .
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探讨了热熔胶中EVA以及填料对聚丙烯粘接强度的影响;
The effect c EVA and fillers on bond strength for PP was studied in the hot melt adhesive ;
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结论:本实验结果显示,使用脱敏剂处理牙本质表面会显著降低singlebond的粘接强度。
Conclusions : Based on the limited results of this study , it can be concluded that the three dentin desensitizers decreased the bond strength of Single Bond bonding system .
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以PP膜与PVC人造革为例,对EVA热熔胶粘接强度的影响因素进行了优化。
The influence factor of the bonding strength of EVA beat melting glue was optimized by adhesion of PP film and PVC leather .
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本文研究了聚合物水泥砂浆(PCM)与普通水泥砂浆之间的粘接强度。
The adhesion strength development between PCM and commen cement mortar has been studied in this test .
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实验结果表明,热压能明显提高胶的粘接强度,酰化试剂B和交联剂改性能提高大豆胶的粘接性和抗水性。
The results indicated that hot-pressing improved the adhesive strength , and the adhesive strength and water resistance of the glue modified with acylating reagent B and cross-linking agent could be significantly improved .
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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 effect of kinds of polysiloxane coupling agents , different treatments on the adhesive strength has been investigated by using shear adhesive strength and SEM .
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MPC在犬体内具有一定的骨粘接强度,但其抗拉强度小于体外。
MPC had some agglutination strength invivo , but the strength was lower than in vitro .
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通过对粘结性偶联剂4-META、新型基质树脂、填料处理方法等的选择和研制,开发了双糊剂型的正畸粘结剂,其粘接强度达到国内外同类产品的水平。
A two paste orthodontic adhesive is prepared by Coupling agent 4 META . New substrate resin . filler treatment etc.
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VitaⅡ型及PlatⅡ型陶瓷与牙体组织粘接强度的研究
Research on Bond Strengths of Vita ⅱ and Plat ⅱ Ceramic Bonding to Teeth
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通过差示扫描量热(DSC),热解重量分析(TGA)和粘接强度的测定,对硅氧烷树脂改性的环氧树脂胶粘剂的性能进行了研究。
This paper studies the properties of epoxy resin adhesive modified with silicone resin by differential scanning calorimetry , thermogravimetric analysis .
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GIC衬垫对复合树脂粘接强度的影响
GIC Liner influencing bond strength of composite resin restorations
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A一304大大提高了二者之间的粘接强度,KH一570却不能提高其粘接强度。
But KH - 570 decreased the adhesive strength .
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通过甲基丙烯酸甲酯接枝改性,提高SBS复膜胶的耐候性、耐老化性和粘接强度。
Weather and ageing resistance , adhesive strength of SBS film-covered adhesive are improved through modification with graft copolymerization of methyl methacrylate ( MMA ) .
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结果表明,使用CPVC不仅可以明显提高粘合剂对PVC材料的粘接强度,而且还降低了成本。
The results showed that the introduction of CPVC into the graft copolymerization system could decrease the cost and improve the bonding strength .
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结果表明,虽然含有NaF的粘接剂释放氟离子量较大,但加入NaF后粘接剂的粘接强度急剧下降;
Results showed that the bond strength of adhesive containing NaF decreased sharply although their fluoride releases were higher .
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此外,用FTIR和光学显微镜对SPI胶黏剂内部结构进行了表征,初步分析了提高粘接强度和耐水性的机理。
The structures were analyzed with FTIR and optical microscope , the mechanism was preliminarily studied to improve the adhesive strength and water resistance . 2 .
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功能单体AA的加入对聚合物的粘度和粘接强度都有较大提高,改善了胶粘剂的使用性能。
The addition of functional monomer ( AA ) made the viscosity and adhesive strength of the polymer increased obviously and improved the service performance of the adhesive .
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酸蚀时间45s和60s与酸蚀时间30s的粘接强度没有显著性差异;
But there were no statistically significant differences between 30 seconds , 45 seconds and 60 seconds .
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以SBS、环氧树脂为主要改性剂,配制了SBS、环氧树脂改性沥青粘层材料,并对它们的剪切强度、水泥混凝土沥青混凝土、钢板沥青混凝土层间粘接强度进行了试验研究。
The SBS modified asphalt and epoxy resin modified asphalt are prepared , and their shearing strength , adhersive strength to cement concrete and asphalt concrete are measured .
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研制VAC/BA/AN/AA四元共聚乳液,讨论乳液的稳定性、耐水性、耐寒性、粘接强度和抗蠕变性。
VAC / BA / AN / AA Coploymer Emulsion was developed , stability , Water-and Cold-resistance , Adhesive strength and Creep resistance of the Emulsion are discussed .
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研究结果表明:当PP中不含MPP时,界面粘接强度低,拉伸剪切时表现为铝板/聚丙烯粘接界面的破坏;
The results show that the adhesion strength is low and the adhesion bonded aluminum sheet / polypropylene / aluminum sheet fractures at the interface when there is no MPP in PP.
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该胶不含PVC,点焊时不会放出含氯的有毒气体,具有较好的油面粘附性、触变性、弹性和粘接强度,耐介质性良好。
It does not contain PVC , so during spot welding the toxical gas containing chlorine is not released . This sealant has better oil surface adhesion , thixotropy , elasticity , bonding strength and resistance to medium .
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方法:37℃人工唾液浸泡1年及2年后,测定拉伸强度、邵氏硬度及与PMMA的粘接强度。
Methods : The tensile strength , Shore A hardness and adhesive strength of the three resilient denture liner materials to PMMA were measured after being immersed in artificial saliva for one and two years .
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介绍了有机硅改性VAc/BA/AA共聚乳液胶粘剂的合成工艺,讨论了预乳化工艺、乳化剂体系、PVC及改性共聚单体对粘接强度、耐水性等乳液性能的影响;
Synthetic process of VAc / BA / AA copolymer emulsion adhesive modified with organic silane was introduced , and the effects of pre-emulsifying process , system of emulsifying agent , PVA and modifying comonomers on adhesion strength etc. were discussed .
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本研究通过测定塑料基板与SY-1硅橡胶之间的粘接强度,对比了国内外三种硅橡胶粘接剂的粘接性能;
By testing the adhesive strength between SY-1 silicone elastomer and polymethyl methacrylate , the adhesive properties of three adhesives were compared ;