The result shows that adhesive content is vital, but unit press and temperature and time of hot press are minor to the variance of warp degrees.
研究表明:涂胶量的影响显著,热压温度、热压时间和热压压力的影响不显著。
When the modified neoprene or polyurethane adhesive content in UHMWPE fibers was 6%, the strength of UHMWPE fibers increased 17.2% or 13.9%, respectively.
纤维表面漫胶处理后断裂强力提高,当UHMWPE纤维中改性氯丁胶或聚氨酯粘结剂的含量为6%时,其断裂强力增加17.2%或13.9%。
The experimental expression on the resistivity of carbon copper composite change with copper content in carbon copper mixture powder and adhesive content was decluced.
回归分析表明,粘结剂加入量对复合材料电阻率影响较大,碳铜混合粉含铜量对复合材料电阻率的影响较小。
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。
On the basis of our experience, the paper describes start with prevention to reduce the free phenol content of waste water in adhesive manufacture shop.
结合自己的工作,介绍了从预防着手如何在制胶生产中降低废水中的挥发酚含量。
Conclusion: The preparation craft of ornidazole biological adhesive sustained lease suppository is simple, shaping ability of suppository is good, content assay method is applicable and reliable.
结论:奥硝唑生物粘附性缓释栓制备工艺简单,栓剂成型性好,含量测定方法可行,结果可靠。
The proper solid content of the adhesive should be 40% approximately.
标签胶的合适固含量应在40%左右。
Aim: To study the effect of filler content in dental adhesive on the degree of polymerization.
目的:探讨填料的加入对牙科光固化粘结剂聚合转化度的影响。
The results revealed that the smoke signal of adhesive can be reduced by increasing the content of LDA.
测试结果表明,增加联二脲添加量可以降低胶粘剂烟雾信号;
The influence of the kinds of epoxy resin, the proportion of composite curing agent , and the content of accelerant on the adhesive strength and heat resistant properties of adhesive were discussed.
重点讨论了环氧树脂种类、复配合固化剂比例以及促进剂用量对胶粘剂粘接强度和耐热性能的影响。
So, it is necessary to explore paper tube adhesive with high addition and high content of technology, particularly, with big market.
因而需要进一步开发技术含量高的纸管胶产品,特别是高新技术产品和高市场容量产品。
The action can take place between free radial for wheat straw and adhesive. The free radial content of wheat straw has a smaller decrease after the reaction between wheat straw and UF.
麦秸中的自由基与胶粘剂之间可以发生作用,麦秸与脲醛树脂胶反应后,其自由基含量略有减小。
The surface was smooth, the problem of adhesion by borax was solved. The results showed that the content of adhesive agent has great influence to the surface status of paste.
试验结果表明:粘结剂的含量对膏剂表面状态有很大影响,调整还原剂和硼砂的比例或者降低硼砂含量可以避免硼砂粘结。
In addition, the solid-wood composite floor board is adhered by using the adhesive with relatively lower formaldehyde content so as to guarantee safe use of a user.
此外本发明采用甲醛含量较低的胶粘剂粘贴,保证了用户的安全使用。
The adhesive has the advantages of high content of the soybean protein, low moisture content and low viscosity, and can be used for preparing plywood, flakeboards and medium-density fiberboards.
本发明的胶黏剂具有大豆蛋白含量高、水分含量小、黏度低的优点,可用于制备胶合板、刨花板和中密度纤维板。
Results: Residaul monomer content in unfilled adhesive was obviously higher than that in other groups and decreased as filler content increased.
结果:无填料粘接剂残余单体量最大,随填料含量增加而减少;
This paper introduced a preparation of modified polyvinyl formal adhesive. The adhesive has advantage of low free formaldehyde content, good viscosity stability and low temperature storage stability.
介绍了聚乙烯醇缩甲醛改性胶粘剂的制备方法。该胶粘剂具有粘度高,游离甲醛低,稳定性好的优点。
When content of KMnO4 4 % , adding amount 3 % , oxide time 20 mm, the properties of modified starch adhesive were super.
当高锰酸钾浓度为4%、加入量为3%、氧化时间为20分钟时.所制得改性淀粉粘合剂的各项性能均较好。
The adhesive has high cohesive strength, low nitrogen content and low viscosity.
该粘结剂具有粘结强度高、低氨、低粘度等优点。
The adhesive has advantage of low free formaldehyde content, good viscosity stability and low temperature storage stability.
该胶粘剂具有粘度高,游离甲醛低,稳定性好的优点。
The results showed that moisture content of veneer, the electric potential difference of backing plates and the interaction of them all had significantly effects on adhesive strength.
结果表明:单板含水率和垫板间电势差及其交互作用对胶合强度都有极显著影响。
The curing system of a middle-low temperature curable epoxy film adhesive SY-70 was determined by the choices of proper accelerator and its content.
通过选择合适的促进剂及其用量,确定了中低温固化环氧胶膜sy- 70的固化体系。
The curing system of a middle-low temperature curable epoxy film adhesive SY-70 was determined by the choices of proper accelerator and its content.
通过选择合适的促进剂及其用量,确定了中低温固化环氧胶膜sy- 70的固化体系。
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