The effects of the degree of vulcanization on the ionic deposition rate and the physico-mechanical properties of wet-gel and dry-film from vulcanized natural rubber latex were studied .
本文研究了 硫化 胶乳离子沉积过程,着重探讨了硫化胶乳离子沉积凝胶及胶膜的性能。
The contents of elements such as C H N S and so on in the vulcanized latex film from tapping systems A B and C were compared by using of the Element Analyzer .
用元素分析仪比较了三种割制 硫化 胶乳 胶膜碳(C)、氢(H)、氮(N)和硫(S)元素的含量;
The radiation vulcanized latex may be stored for 2 months .
在2个月内,辐照 硫化 乳液 的 拉伸 强度 基本保持不变。
Effects of vulcanizing temperature and time on the physico-mechanical properties of wet-gel and dry-film of vulcanized natural latex were studied .
本文研究了硫化温度及 硫化时间对凝胶及 胶膜性能的影响,并进一步探索了影响的原因。
The development preparation method thermal degradation property and application of natural latex with low protein were related . And the determining method of protein content in low protein latex and the mechanical property of vulcanized latex film with low protein were stated .
简述了低蛋白天然胶乳的发展、制备方法、热降解性能和应用,并对低蛋白胶乳中蛋白质含量的检测方法和低蛋白 硫化 胶乳 胶膜的力学性能作了 简要的阐述。
Influences of certain factors on the properties of vulcanized latex
一些因素对 硫化 胶乳性质的影响
The viscosity of the vulcanized later was higher than that of raw latex but the variation degree of the former latex during storage was lower than that of the latter .
硫化胶乳的粘度比其生 胶乳大,在贮存过程中的变异幅度比生胶乳小。
The results showed that the mechanical properties of vulcanized latex glue membrane of modified NR latex were better when reaction time was 10h and reaction temperature was 35 ?
结果表明,反应时间为10h,反应温度在35℃时, 所得 胶膜物理机械性能较好;
The tensile strength and tear strength of vulcanized reinforced latex film are of 1.3 and 3.45 times of those corresponding properties of control sample respectively and the anti-oxidative and organic solvents resistance behaviors have been increased .
在气相白炭黑用量13-15份时,补强 胶乳 硫化 胶膜的拉伸强度和撕裂强度分别是对照样品的1.3倍和3.45倍,其耐老化和耐溶剂性能也有较大提高。
Studies on vulcanized latex & physico-mechanical properties of ionic deposited WET-GEL and dry-film of vulcanized natural rubber latex
硫化 胶乳的研究&硫化天然胶乳的离子沉积法凝胶及胶膜的物理性能
Vulcanized latex produced from fresh raw latex obviously has a higher viscosity than that of the latex ageing for over three days .
未陈化的生胶乳制成的 硫化 胶乳,其粘度明显比陈化3天以上制成者高。
The standard preparation methods of dried or vulcanized compounded latex films for testing
非 硫化混合 胶乳膜和干燥混合胶乳 膜的标准制备方法
硫化橡浆