低收缩率,低光学吸收率,低折光指数粘合剂组合物。
Low shrinkage, low optical absorbance, low refractive index adhesive composition.
本发明还公 开了高光泽低收缩率纳米聚丙烯改性树脂复合物的制备方法。
The invention also discloses a preparation method for the nano-polypropylene modified resin composite.
研究了一种满足新型汽车车灯反射器的使用要求的低收缩率的耐高温不饱和聚酯模塑料。
This paper introduces a high-temperature resistant and low shrinkage unsaturated polyester molding compound used for a novel reflector of automobile lamp.
这个过程工业生产的高品质纱线具有低,断裂伸长率和低延伸率的参考,或低热量,低收缩率的参考伸长。
The process produces yarns of high industrial quality having a low break elongation and low reference elongation, or a low heat shrinkage and low reference elongation.
复合硅酸盐保温材料可塑性强、导热系数低、耐高温、浆料干燥收缩率小等特点。
Composite silicate insulation material plasticity, low thermal conductivity, high temperature resistant, low pulp drying shrinkage rate, etc.
该职位负责按可以考虑到活禽恒流的计划表安置活禽,同时保证低收缩和低死亡率。
This position is responsible for the catching and hauling of birds to various plants on a schedule that allows for a constant flow of birds while ensuring both low shrinkage and low DOA count.
针对这些缺陷,研制了一种和易性好、保水性好、粘结强度高、收缩率低,适合加气混凝土抹灰用的砂浆。
Aiming at these defects, a kind of special mortar for plastering aerated concrete with good workability, good water retention, high bonding strength and low shrinkage ratio has been prepared.
6993为固化时放热峰低、收缩率小的新型不饱和聚酯树脂。
HCH-6993 for a curing exothermic peak at the low shrinkage rate of new small unsaturated polyester resin.
加气混凝土作为一种新型的墙体填充材料,具有容重小、强度低、吸水率高,收缩性大等特性。
As a new type of filling materials, the aerated concrete has the features of low density, low strength, good absorption of water and great contraction.
专业厂家配套的熨烫绽带,进口原料,预处理定型工艺,使用时收缩率低、寿命长、熨痕小。
The ironing belt is assembled in professional factory, the imported materials adopt pretreatment finalized, which can reduce shrink rate and extend life.
低渗透气藏中的气体渗流具有明显的滑脱效应,同时煤基质收缩效应对煤层渗透率的影响也是不容忽视的。
The obvious slippage effect for gas flow has been found due to the low gas permeability, and the effect of coal matrix shrinkage on the permeability is also indispensable.
结论单次应用低钙透析可明显降低收缩压,减少高血压的发生率。
Conclusion Systolic blood pressure and incidence of hypertension decrease after single low calcium hemodialysis.
各种原因引起的死亡率和因血管原因引起的死亡在低于正常低值收缩压组和非常高收缩压值组是最高的。
Rates of all-cause mortality and death due to vascular causes were highest in the very low-normal SBP group and very high SBP group.
采用自行研制的水泥砂浆塑性收缩应力测试装置和非接触式测长装置,分别研究了低掺量的聚丙烯纤维对水泥砂浆塑性收缩应力和塑性收缩率的影响。
The effects of polypropylene fiber on the plastic shrinkage stress and plastic shrinkage ratio of the mortars were investigated by use of a self-designed measuring device.
结果表明:拉伸温度高的CDP纤维的收缩率、卷曲度低,而卷曲弹性率高;
It is shown that the shrinkage, crimp ratio of CDP-FDY fibers reduce and the crimp rigidity increase with the increasing drawn temperature.
产品特点:强力高,模量高,收缩率低,抗蠕变性和尺寸稳定性优异,是生产半钢子午线轮胎最佳骨架材料之一。
Character: high breaking tenacity, high modulus, low shrinkage, good creep-resistance and dimensional stability, one of the best reinfocement materials for semi-steel radial tire.
精确度:尺寸稳定性极佳,模塑收缩率低,热膨胀率低。
Accuracy: dimensional stability, low mold shrinkage, low thermal expansion rate.
结果示右房径路组术后右心室收缩功能优于右室径路组,术后心律失常及肺动脉瓣关闭不全发生率明显为低。
Results:the contractile function of right ventricle was better in transatrial approach group. The incidences of arrhythmia and pulmonary regurgitation were lower.
另外,这种材料浸润性好,收缩率低,其典型用途是用在建筑材料方面。
In addition, it features improved wetting and low shrinkage. Typical USES are in architectural and building applications.
SC-1067为固化时放热峰低、收缩率小的新型不饱和聚酯树脂。
SC-1067 for curing exothermic peak at the low shrinkage rate of new small unsaturated polyester resin.
该材料在固化后收缩率低并对大多数基质包括玻璃,纤维增强复合材料和其它工程塑料表现出优异的粘合性能。
When cured, the material exhibits low shrinkage and excellent adhesion to a variety of substrates including glass, fibre reinforced composites, and other engineering plastics.
高模低收缩型、高强低收缩型涤纶丝沸水收缩率和干热收缩率均低于高强型涤纶丝;
The boiling water shrinkage and dry-heat shrinkage rate of HT are also the greatest among the three types of industrial PET filaments.
结果表明,在不饱和聚酯树脂中加入2 0 %的该类低收缩添加剂,树脂的固化收缩率为2 1% ,弯曲强度保有率为88% ,弯由模量没有明显变化;
It shows that after adding 20% low profile additive to the UP resin, the shrinkage rate of cured resin is 2.1%, the retention rate of bending strength is 88% and no change in flexural modulus.
结果表明,与高模量低收缩聚酯帘布相比,改性锦纶66帘布的强力及强力保持率高,但尺寸稳定性稍差;
The results showed that the modified nylon 66 cord had higher tenacity and tenacity retention, but somewhat lower dimensional stability when compared to HMLS polyester cord;
加气砌块强度低、吸水率高、收缩变形大,墙体抹灰易出现裂缝。
Aerated concrete block has low intensity, high water absorption, great deformation and amiable cracks appearance.
依据1978年公布的联邦储藏法,美联储必需实现全民失业和低通货收缩率。但是这两个目的是互相矛盾的。
The Fed has to pursue full employment and low inflation by the Federal Reserve Act of 1978, but these two objectives are conflicting.
依据1978年公布的联邦储藏法,美联储必需实现全民失业和低通货收缩率。但是这两个目的是互相矛盾的。
The Fed has to pursue full employment and low inflation by the Federal Reserve Act of 1978, but these two objectives are conflicting.
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