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- Thickness swelling rate of water absorption 吸水厚度膨胀率
- Influence of Testing Condition on Thickness Swelling Rate for Wood-based Panels 检测条件对人造板吸水厚度膨胀率测定结果的影响
- Keywords Phenol formaldehyde resin;Kenaf felt board;Internal bond strength;Thickness swelling rate of water; 酚醛树脂;麻毡板;内结合强度;吸水厚度膨胀率;
- Keywords MDF;reactive waterproofing agent;organic-silicon;thickness swelling rate;water absorption rate; 中密度纤维板;反应型防水剂;有机硅;厚度膨胀率;吸水率;
- thickness swelling rate 厚度膨胀率
- A test study was made on the influence of water temperature on the thickness swelling of medium density fireboard (MDF). 通过验证试验,探讨了水温变化对中密度纤维板吸水厚度膨胀率的影响程度,并对日常检测中如何保证水温符合检测要求提出了相应的建议。
- Five specimens for three-point static bending tests, five for thickness swelling (TS) were cut from each board according to ASTM D1037-96. 五件样品为三个点的静电弯曲测试 , 五因为厚度增大 (TS) 从依照美国材料试验学会 D1037-96 的每董事会被减低。
- On pH 6~9 and high temperature, the swelling rate of this particulate was higher than 35g/g. 在pH值为6~9和较高温度下,污泥水膨体的吸水倍数大于35g/g。
- When mixing the MDI and PF,adding the MDI first has higher IB (internal bond strength) and TS(thickness swelling of the board) than adding the UF first. 按照不同的施胶顺序将异氰酸酯与不同的酚醛胶混合。 结果表明:先施加异氰酸酯再施加PF与先施加PF再施加异氰酸酯相比,板材的内结合强度和厚度膨胀率好;
- The changes of moisture content and thickness swelling in the hygroscopicity and water absorption tests were evidently affected by treatment temperature and time. 同时其吸湿吸水后之含水率与厚度膨胀率之增加,明显地受热处理温度与时间之影响。
- The influences of reaction conditions on oil absorbency and swelling rate were studied, as well as slow release property. 此外探讨了聚合反应条件对树脂吸油率和吸油速率的影响以及树脂的缓释性能。
- Acrylic Superaborbent Polymer(SAP) particles was treated by HA solution to modify it, influence of HA on absorbency, swelling rate and structure were studied. 采用腐殖酸(HA)溶液处理丙烯酸类超强吸水树脂颗粒,对丙烯酸类超强吸水树脂颗粒进行表面接枝改性,研究了HA表面改性对丙烯酸类超强吸水树脂颗粒吸水性能、吸水速度以及表面结构的影响。
- The original emphasizesd on construction in mine shaft deep thick swelling claypan in Tang-kou, the damage of outward layer a well of wall and some efficient measures. 介绍了唐口副井井筒冻结段深厚膨胀黏土层施工、外层井壁变形破坏情况及采取的有效措施;取得了一些有用的经验.;为类似地层施工提供借鉴。
- Colligate the relationship between swell rate and capillary number to establish the prediction model of the swell ratio and the average cell diameter for PS/SCCO2 foaming system. 综合胀大比和毛细管数的关系,提出了聚苯乙烯/超临界CO2发泡体系挤出胀大和泡孔平均直径预测模型。
- The results showed that after the hydrothermal treatment, the water absorption of poplar veneer was reduced while the thickness swelling ratio and the modulus of elasticity (MOE) of LVL were enhanced. 研究表明:对单板进行调湿热压预处理,降低了单板的吸水性,降低了单板层积材的吸水厚度膨胀率,使其弹性模量增加;
- The results showed that after the hydrothermal treatment,the water absorption of poplar veneer was reduced while the thickness swelling ratio and the modulus of elasticity(MOE) of LVL were enhanced. 研究表明:对单板进行调湿热压预处理,降低了单板的吸水性,降低了单板层积材的吸水厚度膨胀率,使其弹性模量增加;
- The results showed that the adhesive force and swelling rate of Carbopol-HPMC adhesive tablets decreased while the amount of HPMC raised,and the adhesive times were related to the ratio between Carbopol and HPMC. Carbopol与HPMC以一定比例混合后制成粘附片的粘附力和溶胀速率随HPMC含量增加而下降,而粘附时间与二者比例有关。
- My heart beat thick in the course of the interview. 在面试过程中我的心跳得厉害。
- At this rate we won't be able to afford a holiday. 照这样下去,我们不会有时间/钱去度假的。
- The fever rates were 8.51%,8.13%,the moderate and severe effects were 2.13%,0.8%, the red swelling rates were 1.42% and 0.81% in live attenuated and inactivated JE vaccines respectively. 经观察 ,减毒活疫苗组和灭活疫苗组人体反应均为发热和接种部位轻度红肿 ,发热率分别为 8 5 1%25和 8 13%25 ,中、强反应率为 2 13%25和 0 81%25 ,红肿率为 1 4 2%25和 0 81%25。