To the raw natural rubber, it's purity is high and anti-oxygenation property is good. To the cured natural rubber, it's mechanical property before and after aging is best among the three kinds of cured natural rubbers.
研究结果袁明，与酸凝固和微生物凝固天然橡胶相比，白糖辅助凝固天然橡胶性能较好，其生胶纯度高，抗老化性能好；硫化胶在老化前后的力学性能都是最好的。
The natural aging of two kinds of conductive silicone rubber added silica aerogel or not was examined for six and twelve months.
分别对未添加白炭黑和添加白炭黑增强的线性导电硅橡胶进行了6个月和12个月的自然老化试验。
Can provide all kinds of special working environment under the special rubber products to meet the extreme demands, such as high temperature, low temperature, high-rebound, high anti-aging, high resistance to tear and high wear-resistant, resistant to freon, special solvent-resistant, resistant to the special gas And so on.
还能提供各种特殊工作环境下的特种橡胶制品，以满足极端要求，如高温、低温、高回弹、高抗老化、高抗撕、高耐磨、耐氟利昂、耐特种溶剂、耐特种气体等等。
Our factory is a collection of research, development, design, sales for the integration of anti aging color material, rubber, rubber ring, hand made manufacturers.
内容如下：本厂是一家集研制、开发、设计、销售为一体的防老化彩色橡皮圈，橡皮筋、手环、橡胶圈制造的厂家。
The company's main products: color detection instruments: Glossiness Miriam, Miriam color spectrophotometry, standard light source for color light box, transmissioní°Miriam, Miriam orange peel, fresh young tester; surface coating physical properties testing instruments: Coating thickness, wet film thickness, temperature tracker, surface humidity instrument, dewpoint meter, roughness instrument, electric spark pinhole leak detectors; Detect mechanical properties of surface coating equipment: zoned grid, and pencil hardness tester, impact tester, hardness testing sticks, Latvia Law/hydraulic adhesion tester, abrasion tester, cylinder/cone bending tester, cups sudden device, surface tension instruments, scratch pen, indentation hardness tester, etc.; paint coating equipment dedicated category: fineness board, drying time recorder, wet adhesion tester, paint ohmmeter, PH, the coating device, mixer, bead mill, mixer, spray gun, putty detector Miriam, white tester, iron cobalt colorimeter, moisture titrator; viscosity-type equipment: Viscosity Cup, density cup, bubble viscosity tube viscometer, infiltration cup rheometer, viscosity units conversion meter; laboratory standard consumables: Mitsubishi pencil tests, 3M adhesive tape test, RCA tape, rubber, the hiding power test paper for color tubes, microscopes dedicated LED ring light source, transfer ink knife and ink scraper, brush, Color Card, gray cards, zirconia beads, glass beads, pieces of cement mortar, the standard of fly ash, the standard viscosity fluid, stopwatch, chemical industry-standard compilation of manuals, paint paint testing manual; test standard Material: tin plate, steel plate, aluminum sheet, asbestos-cement pressure plate, Eterpan, glass, maple panels, MDF, copper film, polyester film, copper; measuring meter and optical instruments: digital calipers, micrometer, dial gauge a high scale, depth gauge, thickness gauge, diameter gauge, gauge block, magnifiers, microscopes, projectors, video measuring instrument; environmental test equipment: oven, constant temperature and humidity box, hot and cold circulating water bath, salt spray test chamber, high temperature resistance furnace, fluorescent UV aging chamber, xenon lamp aging chamber; electronics equipment: infrared thermometer, multimeter, clamp sheet, thermal imager, temperature and humidity meter; anti-static instruments: static tester, surface resistivity device, flat-panel monitor, anti-static footwear tester, wrist strap tester, body Tester; other types of instruments and equipment: torque tester, temperature and humidity recorder, push pull, the vibrometer, speed instrument, analytical balance, industrial Scale Units, dust particle counter, X-ray fluorescence coating thickness measurement and elemental composition analyzer, and so on.
公司主营产品：外观颜色检测仪器：光泽度仪、分光色差仪、标准光源对色灯箱、透射雾影仪、桔皮仪、鲜映性测试仪；表面涂层物理性能检测仪器：涂层测厚仪、湿膜测厚仪、炉温跟踪仪、表面湿度仪、露点仪、粗糙度仪、电火花针孔检漏仪；表面涂层机械性能检测仪器设备：划格器、铅笔硬度计、冲击试验仪、硬度试验棒、拉脱法/液压式附着力试验仪、耐磨耗试验机、圆柱/圆锥弯曲试验仪、杯突仪、表面张力仪、划痕笔、压痕硬度计等；涂料油漆类专用仪器设备：细度板、干燥时间记录仪、湿附着力耐擦洗试验仪、油漆电阻计、PH计、涂膜器、混合机、珠磨机、搅拌机、喷枪、腻子测定仪仪、白度仪、铁钴比色计、水份滴定仪；粘度类仪器设备：粘度杯、密度杯、气泡粘度管、粘度计、渗透杯、流变仪、粘度单位换算计；实验室标准消耗品：三菱测试铅笔、3M测试胶带、RCA纸带、橡皮条、遮盖力测试纸、对色灯管、显微镜专用LED环型光源、调墨刀、墨铲、狼毫刷、色卡、灰卡、锆珠、玻璃珠、水泥砂浆块、标准粉煤灰、标准粘度液、秒表、化学工业标准汇编手册、涂料油漆测试手册；测试级标准基材：马口铁板、钢板、铝板、石棉水泥加压板、埃特板、玻璃板、枫木面板、中纤板、紫铜片、聚酯膜、铜棒；量具量仪及光学仪器：数显卡尺、千分尺、千分表、高度尺、深度规、厚度规、内径规、量块、放大镜、显微镜、投影仪、影像测量仪；环境测试设备：烘箱、恒温恒湿箱、冷热循环水浴、盐雾试验箱、高温电阻炉、荧光紫外老化试验箱、氙灯老化试验箱；电子类仪器：红外测温仪、万用表、钳形表、热像仪、温湿度仪；防静电仪器：静电测试仪、表面电阻仪、平板监测仪、防静电鞋袜测试仪、手腕带测试仪、人体综合测试仪；其他类仪器设备：扭力测试仪、温湿度记录仪、推拉力计、测振仪、转速仪、分析天平、工业台秤、尘埃粒子计数器、X-射线荧光涂层测厚和元素成分构成分析仪，等等。
Such as electricity teapot, electric stove, hot get quick, electricity fry a pot of etc., because all of them is depend electric resistance value the bigger material have fever to acquire calories, consume electricity quantity Gao(hot get quick the power reach to 800~1000 tiles), if use the electric wire of unqualified set conjunction, a switch on electricity meeting the electric wire have fever, the rubber insulator soften, time a long, super burden operation will make insulator aging even combustion, cause a fire thus..
如电茶壶、电炉、热得快、电炒锅等，因为它们都是靠电阻值较大的材料发热来获得热量，耗电量高（热得快功率就有800~1000瓦），如果用不配套的电线连接，一通电就会电线发热，橡皮绝缘体软化，时间一长，超负荷运转就会使绝缘体老化甚至燃烧，从而引起火灾。。
Applications: dimensionally stable vulcanized rubber, mold release, good adhesion with the fabric of high strength, easy to use rubber low viscosity, low linear shrinkage rate, anti-pull, flexibility and strong, anti-aging properties of ozone and ultraviolet excellent, three-dimensional effect of good, non-toxic, tasteless, very good bio-compatibility.
应用范围：硫化胶尺寸稳定，脱模性好，与布匹的粘接力高，使用方便，胶料粘度小，低线收缩率，耐拉扯，柔韧性强，耐臭氧及紫外线老化性能优异，三维效果佳，无毒，无味，很好的生物兼容性。
High speed business card printing and membership card making computers Mackintosh aging faster, such as the adoption of two pieces of rubber blanket, may be used to extend the service life of rubber blanket.
矮不缓制卡和会员卡制作机上的橡皮布老化较迟，如拔取两张橡皮布，可按照必定的工夫隔断轮番搁置，从而延不幼橡皮布的搁置寿命。
The main research results are as follows:(1)The study of physical properties of rubber seals changing with aging time.
主要工作为：(1)密封圈橡胶材料老化过程中物理性能变化规律的研究。
Based on the practical situation of the gas pipelines in Hangzhou, the aging test and the residual life prediction of rubber seals are developed in this paper.
本文结合杭州市燃气管道的实际情况，通过试验研究和理论分析，对燃气管道密封圈橡胶材料老化程度和剩余寿命进行了较为深入的研究。
The surface of butadiene-acrylonitrile rubber can be modified by fluorination reaction to form a film with a similar structure as fluororubber, which helps to improve the agent and aging resistance of NBR while keeping the bulk's good elasticity and cold durability.
丁腈橡胶表面氟化可以在橡胶表面生成类似氟橡胶结构的保护膜，在保留基体高弹性、耐寒性等优良性能的基础上，可以使丁腈橡胶的抗摩擦、耐介质和抗老化性能得到增强，使用范围增大。
Analyzing and simulating of the deformation law of the ceramic downspout product after overcoming the shortage of powder material models in the software of MSC. MARC. It shows out the important effects of various factors and the shape of mandril during the process. And it is obvious that the shape of the top mandril has more effects on the process than the bottom.(3) Showing out the important effects of model figure on the flowing of powder and the forming of low-density fields from the analysis. After changing the top of the mandril into spherical shape, an improving model is putting out so that the distribution of stress and strain turns to be even and proper and that the flow rule of powder grains is better.(4) Calculating of the dimensional precision and the cutting ratio of the product and analyzing of the effects of such factors as rubber aging, loading process, mandril, friction etc. on the cutting ratio.
MARC存在的粉末材料模型方面的设计缺陷后，对连铸水口粉末成形件的变形规律及影响因素作用进行了模拟分析，指出芯棒形状对成形件的变形有较大影响，并且芯棒顶部形状与芯棒底部形状相比，对粉末变形有更大影响；(3)分析了成形件出现低密度区域的原因，指出模具形状对粉末流动以及粉末成形件低密度区域的形成有重要作用，提出了密度分布优化改进模型：改进模具顶部形状，并将芯棒顶部设计成球面后，粉末成形件顶部区域的应力、应变分布更加均匀、合理，粉体颗粒流动情况明显改善，低密度区域明显缩小；(4)计算了成形件的尺寸精度及切削率，并指出除模具形状的影响外，充填密度、橡胶模具老化、加载工艺等其他因素对总体切削率也有相当的影响。
Shenzhen City victory mechanical parts factory, was founded in 1983, through our unremitting efforts, has now formed a dozen series, produced thousands of products on the pad-processing plant, producing various types of seals (copper pad, aluminum pad, Tooth-pad, asbestos mats, rubber mats, paper pad of steel, aluminum packets of asbestos pads, copper coated asbestos pad, rubber O-ring, oil seal, YX hydraulic seals, Teflon pad, stainless steel pad, Rail pad, etc.), products are Naisuan Jian, oil, anti-aging, high temperature, and other properties.
深州市胜利机械配件厂，始建于1983年，经过我们不懈努力，已形成现在具有十几个系列，生产上千种产品的机垫加工厂，产各类密封件（铜垫、铝垫、齿型垫、石棉垫、橡胶垫、钢纸垫、铝包石棉垫、铜包石棉垫、橡胶O型圈、油封、YX型液压密封件、聚四氟乙烯垫、不锈钢垫、铁垫等），产品具有耐酸碱、耐油、耐老化、耐高温等性能。
The Company has provided products within the rubber film from AP, the mobile auxiliary exhaust TP, rubber lubricant dispersant PS, rubber lubricant dispersant PSA, ethylene propylene diene monomer-specific promoter DG (DG-1), D nitrile rubber accelerator dedicated NG, brightener, such as rubber products since the market has been well received by the customer, similar products in Europe, a larger market share, excellent product quality, stable performance for the large number of rubber manufacturers reduce costs, save energy consumption, improve product quality, has an important role, the company also produces heat-aging agent, fluorine rubber vulcanizing agent 311 new, special rubber release agent T18, smooth surface rubber processing aids, etc., in new rubber modified additives and specialty materials continued research and development.
本公司提供的产品有橡胶内脱膜剂AP、流动排气助剂TP、橡胶润滑分散剂PS、橡胶润滑分散剂PSA、三元乙丙专用促进剂DG(DG-1)，丁腈胶专用促进剂NG，橡胶光亮剂等，产品自投放市场以来，深受广大客户好评，类似产品在欧洲占有较大的市场份额，产品品质优秀，性能稳定，为广大橡胶生产企业降低成本，节约能耗，提高产品品质，有着重要作用，公司还生产耐热老化剂、氟橡胶新型硫化剂311、特种橡胶脱模剂T18、表面滑爽剂等系列橡胶加工助剂，公司在新助剂和特种橡胶改性材料方面不断研究和发展。
Following results have been obtained: a novel method of surface modification of transparent silicon rubber with plasma to adapt it to cell adherence and spread was developed, and a set of elastic matrix cell culture devices based on the method was developed; it is found that MSCs oriented 90 degrees to the applied cyclic strain field and aligned, the reaction of MSCs to the cyclic stretch is related to the loading regimen and aging of MSCs, cyclic strain may lead to differentiation of MSCs.
主要研究结果有：研究出利用等离子体对硅胶进行表面改性以利于细胞粘附和铺展的新方法，并基于此研制出了可动态加载的应变均匀的新型弹性基底细胞培养装置。发现MSC在受到交变拉伸加载后沿与受力垂直的方向排列的现象，该现象与加载的条件和MSC的老化程度有关，交变拉伸加载可能有促进MSC分化的趋势。
Based on Fatigue Crack Growth method of rubber fatigue life prediction model, a new life prediction formula is driving by using the Yeoh model which considers thermal aging effect to rubber performance.
基于裂纹扩展方法的疲劳寿命预报模型，结合考虑热老化影响的Yeoh本构模型，给出了考虑热老化影响填充橡胶疲劳寿命预报公式。
Covering a total area of 5580 square meters, now has 25T, 30T, 45T, 50T, 60T semi-automatic vulcanizer, 100T computer integrated control automatic vacuum vulcanizing machine, automatic double-sided incision machine, 14 inch, 16 inch open rubber mixing machine, Cutting machines such as multi-function near 40 sets, at the same time has a tensile strength testing machine, no rotor Miriam sulfide, low temperature brittleness tester, Akron abrasion machine, cold coefficient detector, the aging chamber, photoelectric analytical balance, rotation axis rotary lip seal testing machine, projectors and other advanced testing equipment.
占地总面积为5580平方米，现拥有25T、30T、45T、50T、60T半自动硫化机、100T电脑集成控制自动真空硫化机、自动双面切口机、14寸、16寸开放式炼胶机、多功能开料机具等近40台套，同时拥有电子力拉力试验机、无转子硫化仪、低温脆性测定仪、阿克隆磨耗机、耐寒系数测定仪，老化试验箱，光电分析天平、旋转轴唇型密封旋转试验机、投影仪等先进检测设备。
Furthermore ethylene-propylene rubber with low density filling, aging resistance, corrosion resistance, excellent properties etc in the automotive industry, construction industry, electric and electronic industry, and other fields have a wide range of applications.
再加之乙丙橡胶所具有的低密度高填充性、耐老化性、耐腐蚀性等优异性能，其已在汽车工业，建筑行业，电器和电子行业等领域有了广泛的应用。
If you have a bath with a watch that is used to waterproof rubber ring of the watch is affected by the erosion of chemicals, cleaning agents will speed up the effect of aging, waterproof is dead.
如果带着手表洗澡，用于手表的防水胶圈受到清洁剂等化学品的侵蚀将加速老化，防水的作用也就失效了。
D. soft seal and metal seal Most of the water supply industry is using the soft seal butterfly valve, which seals the use of the following issues emerged: W ① rubber poor quality, easy to aging, long-term compressive deformation, extrusion crack ② valve manufacturing process, difficult to ensure the disc in the body cavity concentricity, tend to over-compression solution to the sealing problem, which affected the life of the valve; .
d。软密封与金属密封供水行业使用的蝶阀多数是软密封蝶阀，这种低温阀门密封方式在使用中出现了以下问题：W①橡胶质量不佳，容易老化、长期受压变形、挤压开裂②阀门在制造过程中，难以保证蝶板在阀体腔中的同心度，往往以过度挤压的方式解决密封问题，从而影响了阀门的使用寿命；。