People who are allergic to the latex produced by rubber trees can develop a mild skin rash from poinsettia plants. 对橡胶树分泌的乳胶过敏的人,会因一品红而患上轻度皮疹。
Latex and rubber are the most common causes of allergies, so you should choose those pieces of clothes that do not contain. 乳胶和橡胶就是最为常见的过敏源,所以相关人员最好选择不含有这些东西的内衣裤。
Silicones and urethanes are by far the leading sealant products followed by latex and butyl rubber. 到目前为止密封剂产品主要是硅树脂和聚氨酯橡胶,其次是乳胶和丁基橡胶。
Select the natural latex from rubber tree are refined to the emulsion, which is not mixed any hand foam sponge. 选用橡胶树所产的天然胶乳提炼成的乳胶绝无掺杂任何人工泡棉成份。
Our company has taken up with to produce all kinds of latex and rubber produces. 公司长期致力于生产各种乳胶、橡胶产品。
Although the rubber latex and rubber adhesive are of rubber, but its processing technology and the performance of the final products have great difference. 橡胶胶乳与橡胶干胶虽然都属橡胶类,但其加工工艺及最终制品的性能却有极大的不同。
Latex from tapped rubber trees. 乳胶从橡胶树中抽出。
Analysis the Project of Blasting Volume and Pressure to Natural Latex Rubber Condoms 对《天然胶乳橡胶避孕套》中爆破体积和压力项目检验的分析
The company may produce all kinds of latex products and rubber products according to your requests or your samples. 公司也可以根据您的要求或样品加工生产各种乳胶、橡胶产品。
Coat the bottom side of the fabric with the latex rubber. 把布片的反面也涂满胶乳。
The carbon black-filled powdered SBR was prepared with coacervation-coprecipitation method using SBR latex as raw rubber material, N 330 as reinforcing filler and polymeric resin as encapsulant. 用SBR胶乳、高耐磨炭黑为原料,高分子树脂为炭黑表面改性剂兼包覆剂,以凝聚共沉法制备了炭黑填充型粉末SBR;
The graft copolymer latex of chloroprene rubber ( CR)/ methyl methacrylate ( MMA) was prepared by emulsion graft polymerization and then powdered with coagulation method. 用乳液接枝聚合法合成了氯丁橡胶(CR)/甲基丙烯酸甲酯(MMA)接枝共聚物CR-g-MMA乳液;
The results showed: the use of PMMA could improve the tensile strength and decrease the impact strength. When the content of latex rubber was 12%, alloy occur brittle-to-ductile transition. 结果表明,ABS中引入PMMA可提高合金的拉伸强度,但在一定程度上降低了缺口冲击强度,当胶含量为12%时,合金产生脆韧转变。
A series of PB-g-SAN copolymer ( ABS) were synthesized by grafting styrene and acrylonitrile onto polybutadiene ( PB) latex rubber particles with seeded emulsion polymerization technique. 采用种子乳液聚合技术在聚丁二烯(PB)乳胶粒上接枝共聚苯乙烯(St)和丙烯腈(AN),合成了一系列PB-g-SAN共聚物(ABS)。
Objective To study the vascular construct of upper and lower lips by vascular corrosion casting of facial artery with latex ( liquid rubber), and to evaluate its application in designing local flaps for lip defect repairing. 目的采用液态乳胶进行面动脉铸型,了解人体上、下唇血管构筑,以指导唇缺损修复时各种邻近皮瓣的评估和选择。
Experiment on the Cytotoxicity of Medicated latex rubber condom Sleep Disorders Drug 具药天然胶乳橡胶避孕套的细胞毒性试验
The comparison between rubber latex adhesives and rubber solvent adhesives with regard to their advantages and drawbacks was made. 对比了乳胶浆与溶剂胶浆的优缺点,并肯定了乳胶浆在胶鞋制造中的实用价值。
The Relation between Development of Latex Vessel and Latex Yield of Rubber Tree 橡胶树乳管发育与产胶量关系研究
Rubber particles are important organelles in latex for rubber biosynthesis in rubber tree ( Hevea brasilensis). 橡胶粒子是橡胶树乳管细胞中进行橡胶生物合成的一种特殊细胞器。
Articulation and bridging of latex and rubber powders can improve the elasticity of well cement stone remarkably. Crack resistance behavior of PVA fibers can improve the toughness of cement stone markedly. 胶乳、橡胶粉与水泥水化产物的有效铰接和桥联作用显著提高了水泥石的弹性,PVA纤维的有效阻裂作用显著提高了水泥石的韧性。
The optimizing effect of super-plasticizer and polymer latex on rubber powder concrete are researched in order to improve the integrated properties of rubber powder modified cement-based materials. 为提高胶粉改性水泥基材料的综合性能,研究了超塑化剂和聚合物乳液对掺胶粉混凝土性能的优化作用;
Hev b3 in Latex from TPD Rubber Trees 橡胶死皮树胶乳中Hevb3的研究
The latex serum from rubber processing factories and the sisal leaf juice from sisal fibre factories are two kinds of industrial effluents. 天然橡胶加工厂的乳清和剑麻纤维加工厂的剑麻叶汁是两种工业废水。
The fresh NR latex and scrap rubber were treated with the viscidity stabilizers. The effects of kinds of the viscidity stabilizer and processing means on P 0, PRI, MV, nitrogen content and quick storage hardening value of NR were investigated. 用粘度稳定剂处理天然橡胶鲜胶乳和湿杂胶,研究了粘度稳定剂种类及处理方法对橡胶的P0、PRI、MV、氮含量和加速贮存硬化值(△P)等的影响。
Grafting Copolymerization of Styrene and Acrylonitrile onto Polybutadiene Latex Rubber Particles 影响苯乙烯丙烯腈在聚丁二烯乳胶粒上接枝共聚反应的因素
The natural rubber latex collected from rubber trees can be divided into two parts: concentrated latex and skim latex after it is centrifuged. 从橡胶树采集的新鲜天然胶乳经过离心机离心后,分成浓缩胶乳和胶清两部分。
Natural rubber is made from latex of rubber tree. 橡胶树的胶乳是提炼天然橡胶的原料。
Hevea brasiliensis is the only source of commercial natural rubber. Laticifer is the main place of biosynthesis and accumulation of latex in rubber tree. Differentiation and amount of laticifer are the key factors which affect the production of rubber. 巴西橡胶树是天然橡胶的主要来源,而乳管是橡胶合成与贮存胶乳的器官,乳管的分化和排列数是影响橡胶产量的主要因素。