split ring

HDPE 6360M successfully produced in a HDPE slurry plant possessed superior physical properties,good processability and high environment stress cracking resistance(ESCR).

在HDPE淤浆法工艺生产装置上,开发了具有优良的物理性能、加工性能和耐环境应力开裂(ESCR)性能的埋地排水管材专用树脂6360M。

The influences of these elastomers on environment stress cracking resistance ( ESCR ) and mechanical properties of HDPE were investigated and compared with those of LLDPE .

研究了几种极性和非极性弹性体对HDPE的结晶行为、耐环境应力开裂性能及力学性能的影响,并与LLDPE的影响作了对比。

Siloxane was grafted on the low density polyethylene to improve the property of the environmental stress cracking of low density polyethylene.

研究了低密度聚乙烯接枝聚硅氧烷后的环境应力开裂性。

The method of ISO 4600 is used to measure the properties to resist environmental stress cracking (ESC) of seven plastics used in automotive lamp in a certain strain.

用ISO4600规定的球压入法研究了七种常用车灯塑料的耐环境应力开裂性能,得出了这些车灯塑料不宜接触的化学介质环境。

Influence Factors on ESCR of PE Pipe and countermeasure;

影响聚乙烯管材耐环境应力开裂的因素及对策

Factors Harmful to the ESCR of HDPE 5200B and Remedial Measures Thereof;

影响5200B树脂耐环境应力开裂性能的因素及改进措施

Test method for the fracture of polyethylene under environmental stress

GB/T1842-1980聚乙烯环境应力开裂试验方法

Stress corrosion cracking behaviour of two stainless steels in hydrogen sulfide environment

硫化氢环境下两种不锈钢的应力腐蚀开裂行为

SCC of Oil and Gas Pipeline in High-pH Environment

油气管道在高pH值环境下的应力腐蚀开裂

Research on Stress Corrosion Cracking of Typical Pressure Vessel Steels in Wet Hydrogen Sulfide Service;

典型压力容器用钢在湿硫化氢环境中的应力腐蚀开裂研究

Factors of Mechanics Influencing Stress Corrosion Cracking of Pipeline Steels in Near-neutral pH Environment

影响管线钢在近中性pH值环境中应力腐蚀开裂的力学因素

Effect of temperature on stress corrosion cracking of 316 L stainless steel in high-temperature water

高温水环境下温度对316L不锈钢应力腐蚀开裂的影响

determination of environmental stress cracking(esc)-ball or pin impression method

环境应力破裂(esc)测定-球或针压痕法

Propagation and Environmental Propagation of the Indentation Crack of Ferroelectric Materials;

铁电材料压痕裂纹的开裂与环境开裂

Stress Corrosion Cracking of Pipeline Steels in Soil Environments;

管线钢在土壤环境中应力腐蚀破裂的研究

Study on Electrochemical Noise for Stress Corrosion Cracking of C Ring Specimen;

C型环试样应力腐蚀开裂的电化学噪声研究

plastics-determination of resistance to environmental stress cracking(esc)-bent strip method

用弯曲剥落法测定塑料抗环境应力破裂性测定法

nitrate cracking

热硝酸盐应力腐蚀开裂

sulfide-stress cracking

硫化物应力腐蚀开裂

More Attention Should be Paid to the Inner Environment for the Development of Enterprise Human Resources;

企业人力资源开发应注重优化其内部环境

Cuckoo tree blossoms between spring and summer.

生命力强，既耐乾旱又能抵抗潮溼，环境适应力强，春至夏季开花。

Effect of Environment Factor on Permeability of Mini Open Crack

环境因素对微小开口裂纹渗透性的影响

Corrosion Crack Occurred in Steel Used in Wet Hydrogen Sulfide Environment in Petrochemical Plant and Material Selection

石化厂湿硫化氢环境下钢的腐蚀开裂与选材

Palaeostress Judgement of Tectonic Fractures in Chang 6_1 Low Permeable Reservoir in Yanhewan Area,Ordos Basin in Main Forming Period

鄂尔多斯盆地沿河湾探区低渗储层长6_1构造裂缝主要形成期应力环境判识