硫化天然橡胶,vulcanized natural rubber
1)vulcanized natural rubber硫化天然橡胶
1.The average relaxation time ofvulcanized natural rubber(τo) was defined by the initial stress minus minus equilibrium stress multiplied by e-1 The model with five parameters was estabilished after the relaxation time of movement unit was choiced properlyThe intensity of relaxation spectrum(Ai) was determined by multiparameter linear regression.采用起始应力与平衡应力差值的ｅ￣（－１）倍所对应的时间为硫化天然橡胶的平均松弛时间（τ＿０），适当选取各运动单元的松弛时间。
2.The effects of strain amplitude on crosslink density ofvulcanized natural rubber were investigated by swelling balance methods.本文通过对硫化天然橡胶疲劳试件交联密度测试研究发现,无论是单轴还是多轴循环载荷作用下,其交联密度都随着轴向应变幅值的增加而增大,同时在相同的轴向应变的作用下,多轴载荷作用下破坏试件的交联密度比单轴的大。
英文短句/例句
1.INVESTIGATION OF CROSSLINK DENSITY FOR FATIGUE VULCANIZED NATURAL RUBBER疲劳硫化天然橡胶交联密度测试研究
2.a hard nonresilient rubber formed by vulcanizing natural rubber.一种坚硬无弹力的橡胶，由天然橡胶硫化后制成。
3.Research and Preparation of Curing Water-swelling Natural Rubber硫化型吸水膨胀天然橡胶的制备研究
4.Study on vulcanization characteristics of acid coagulated and microorganism coagulated natural rubber酸凝固天然橡胶和微生物凝固天然橡胶硫化特性研究
5.Dispersion of carbon black in natural rubber/solution polymerized styrene-budadiene rubber blends vulcanizates and its effect on properties炭黑在天然橡胶/溶聚丁苯橡胶硫化胶中的分散及其对性能的影响
6.In-Situ-Swelling Modification of Natural Rubber and Vulcanizate Powder with (Meth) Acrylic Acid;（甲基）丙烯酸原位溶胀改性天然橡胶和硫化胶粉的研究
7.Effect of Anti-reversion Agents on the Properties of NR Cured by Semi-efficient Vulcanization System抗返原剂在天然橡胶半有效硫化体系胶料中的作用
8.analytical methods for raw natural rubber天然橡胶化学分析方法
9.Studies on High Damping NR/ENR Blends;减震天然橡胶/环氧化天然橡胶共混物的研究
10.To vulcanize(rubber.使硫化使（橡胶）硫化
11.The application of zinc dialkyl-dithiophosphate in natural rubber烷基二硫代磷酸锌(AC-P84)在天然橡胶中的应用
12.Fitting of cure reaction kinetics parameters based on natural rubber/sulfur/N-tert-butyl-benzothiazole-2-sulfenamide天然橡胶/硫黄/N-叔丁基-2-苯并噻唑次磺酰胺体系硫化反应动力学参数的拟合
13." Rubber,vulcanized--Test method of natural storage aging"GB/T13938-1992硫化橡胶自然贮存老化试验方法
14.accelerated aging test methods for vulcanized rubber硫化橡胶老化试验方法
15.Natural rubber latex concentrate--Prevulcanized rubber latexGB/T14797.1-1993浓缩天然胶乳硫化胶乳
16." Rubber, vulcanized--Classification--Rubber materials"GB/T16589-1996硫化橡胶分类橡胶材料
17.hardness testing methods for rubber, vulcanized or thermoplastic硫化橡胶及热塑橡胶硬度试验方法
18.standard specification for natural rubber(nr) technical grades天然橡胶化合物技术等级分类
相关短句/例句
NR/SBR/BR blend vulcanizates天然橡胶/丁苯橡胶/顺丁橡胶并用硫化胶
3)natural rubber vulcanizate天然硫化胶
4)chlorinated natural rubber氯化天然橡胶
1.Kinetics of dehydrochlorination reaction ofchlorinated natural rubber under hot air;氯化天然橡胶在热空气中脱氯化氢的反应动力学
2.Study on the drying thin layer testing of tinychlorinated natural rubber granules from latex;小颗粒“胶乳法”氯化天然橡胶穿透干燥试验
3.Removal of HCl fromchlorinated natural rubber during a heating process;受热历程中氯化天然橡胶脱氯化氢的研究
5)epoxidized natural rubber环氧化天然橡胶
1.Study and application ofepoxidized natural rubber;环氧化天然橡胶的研究与应用
2.Research progress of blends and composites ofepoxidized natural rubber;环氧化天然橡胶共混物与复合材料
3.Novel polymer films comprising ofepoxidized natural rubber(ENR) and styrene butadiene rubber(SBR) were prepared by means of phase-inversion.以环氧化天然橡胶(ENR)和丁苯橡胶(SBR)为基质材料,利用相转换法制备了一种新型聚合物膜,热重(TG)分析结果表明,其具有良好的热稳定性,分解温度达300℃以上。
6)epoxy natural rubber环氧化天然橡胶
1.Properties of ethylene propylene diene monomer co-crosslinking modified withepoxy natural rubber/natural rubber blends;环氧化天然橡胶共交联改性EPDM/NR共混物的性能
延伸阅读
橡胶模具、橡胶压模、橡胶硫化模分子式：CAS号：性质：又称橡胶模具、橡胶压模、橡胶硫化模。用于压制橡胶产品的金属模型。一般用钢材(如45号钢)按图纸要求经机械加工而制得，并经热处理以提高其硬度及耐磨性。模具型腔与产品结构相同，型腔尺寸必须考虑不同橡胶的收缩率，在产品尺寸基础上进行放大或缩小，方可得到合适的产品尺寸。模具从工艺操作考虑还要设置流胶槽、启模口、定位销等。
