But even today natural rubber makes up around 14% of car tyres and 27% of lorry tyres.
但是直到今天，制造轿车胎仍然需要约14%的天然橡胶，载重胎是27%。
Synthetic rubber did not have the strength for radials; only natural rubber could provide the required sturdiness.
合成橡胶不具有子午线轮胎的那种强度，只有天然橡胶才具有所需的那种强度。
Because oil is likely to become more costly in the future, natural rubber looks an attractive alternative from an economic point of view as well as an engineering one.
石油在未来可能更加昂贵，所以，从经济及工程角度来看，天然橡胶似乎是不错的选择。
Around a fifth of an average car tyre is therefore made of natural rubber. In an aeroplane tyre that figure can be more than four-fifths.
因此，一个普通车胎含有约1/5天然橡胶，而一个飞机轮胎中则超过4/5。
Today nearly 50% of every auto tire and 100% of all aircraft tires are made of natural rubber.
目前，每一个汽车轮胎用近50%的天然橡胶制成，所有飞机轮胎都是用100%的天然橡胶制成的。
This process reduces the surface tackiness of the natural rubber latex, making the gloves easier to don because they slide over hands without sticking to the skin.
这一过程削弱了(手套内侧)天然橡胶表面的粘着性，(也因为其能)使得手套能在手上滑脱而不是粘在皮肤上，能易于穿戴。
Polyurethane film handily outperforms many other common polymers when it comes to abrasion resistance. Five times more resistant than natural rubber, the material is of choice of wear products.
聚氨酯薄膜的耐磨性胜过许多其他常见的聚合物。较天然橡胶耐磨五倍以上，是耐磨制品的首选材料之一。
Because of the geographical position, our natural rubber productivity is limited, and the increment of natural rubber demand in our country will be supplied by increasing import in future.
因为地理位置的原因，我国的天然橡胶产能受限，未来我国天然橡胶的需求增量要靠增加进口来补充。
The insulating layer is pure natural rubber, copper wire for copper, so, in order to ensure the safety of wire and cable of good conductivity.
绝缘层一般为纯天然橡胶，铜丝为无氧铜，这样，才能保证线芯的良好导电性及电缆的安全性。
The research team discovered a by-product of the oil refining process called cyclopentene. This was combined with a polymer to make a substance very similar to natural rubber.
该研究小组发现石油炼制过程中有一种名为环戊烯的副产品，它和某种聚合物结合后能生成一种非常类似于天然橡胶的物质。
Calibration curve of natural rubber was obtained by using polystyrene standard and universal calibration methods.
天然胶的校正曲线是以标准聚苯乙烯和普用校正法获得的。
Factory was established in 2005, is a specialized production and marketing of natural rubber products business.
本厂成立于2005年，是一家专门生产销售天然橡胶制品的企业。
Examples of homopolymers are natural rubber, whose monomer is isoprene, and polyethylene, whose monomer is ethylene.
均聚物的例子有单体为异戊二烯的天然橡胶以及单体为乙烯的聚乙烯。
It has a better flex cracking resistance than those of natural rubber but a lower tear strength and a higher dynamic modulus.
它比天然橡胶具有较好的抗挠曲开裂性能，但撕裂强度较低，动态模量较高。
Maleic anhydride grafted natural rubber (MNR) was used as modifier, and its effect on the mechanical properties and thermal property of waste newspaper flour (PF) filled PVC composites was studied.
研究了马来酸酐接枝天然橡胶(MNR)作为改性剂，对废报纸粉(PF)填充聚氯乙烯(PVC)复合材料的力学性能和热学性能的影响。
It is superior to natural rubber because of its high abrasion resistance, excellent heat resistance and low temperature properties and good resistance to light crazing.
它优于天然橡胶，因为它具有高抗磨性、优异的耐热性和低温性能，以及良好的抗光照开裂性。
Methods: the thixotropic gel was prepared by using natural rubber, special thixotropic agent and other chemicals, and better composition of the blood separating gel was studied.
方法：用天然橡胶和特效触变剂等原料制备具有触变性的凝胶，研究该凝胶分离血清的较优组成。
The influences of different mixing methods and adhesive systems onthe short fibers reinforced natural rubber are mainly dealt with.
本文重点研究了不同混炼方法、不同粘合体系对不同短纤维补强天然橡胶的影响。
The properties of the blends of 1,2-polybutadiene ( PB ) and natural rubber ( NR ) at equal loading were studied.
本工作研究了1，2-聚丁二烯（PB）与天然橡胶（NR）等量并用的共混胶的性能。
Effects of different kinds of accelerators, blending ratio and cure temperature on natural rubber (NR) cured with equilibrium cure system (ec) were studied.
研究了促进剂的种类，促进剂并用及硫化温度等条件对平衡硫化体系(EC)硫化天然橡胶(NR)的影响。
This is because they have a quiet similar microstructure, so isoprene rubber has the same excellent combination properties with natural rubber in performance.
这是因为它们有着十分相似的微观结构，因此异戊橡胶在性能上与天然橡胶有着一样的优异综合性能。
Lowering the cost and improving the quality is the key to increase the market competitiveness of natural rubber products.
降低成本、提高质量是增强天然橡胶产品市场竞争力的关键。
This Paper has analysed the present situation of the production , consumption , yield predicting , price and new utilization of natural rubber in the world.
本文就当前世界天然橡胶的产量，主产国产量的预测，消费动向，胶价走势及胶树用途的拓展作些简介。
It can be divided into natural rubber and synthetic rubber according to the source of raw materials.
根据原材料的来源不同，它能分为天然橡胶和合成橡胶两类。
The surface modification of natural rubber (NR) was carried out by grafting polyorganosiloxane under microwave irradiation.
微波辐照下，用聚硅氧烷对天然橡胶表面进行了处理。
Natural rubber is a kind of world large quantity industrial raw material, among which tire enterprises occupy the majority consumption of natural rubber.
天然橡胶是一种世界性的大宗工业原料，其中轮胎企业的用量要占天然橡胶消费量的一半以上。
A composition for preparing tarpaulin is studied by using a tactic polypropylene and natural rubber.
研究了无规聚丙烯与天然橡胶并用制备篷布的配方。
A composition for preparing tarpaulin is studied by using a tactic polypropylene and natural rubber.
研究了无规聚丙烯与天然橡胶并用制备篷布的配方。
应用推荐