研究了脲醛树脂胶粘剂的改性及制板工艺对脲醛胶人造板甲醛释放量的影响。
The effect of modification of urea-formaldehyde(UF) resin and production technology of plywood on the amount of formaldehyde emission were studied.
麦秸与水泥的相适性以及制板工艺的研究结果表明,麦秸对水泥固化起到阻碍作用。
The straw-cement suitability and the manufacturing board technology were studied in this paper. The results showed that straw can hinder curing of cement.
就JN—90低毒性脲醛树脂胶铁调胶与不同树种单板的制板工艺进行了深入研究。
This article makes a deep study of formulated JN-90 low toxic urea-formaldehyde resin with different filler and extender and manufactured board using different tree species veneer.
运用较大热压压力的制板工艺,可以在一定程度上提高导电功能刨花板的电磁屏蔽效能。
A higher pressing pressure can improve electromagnetic shielding effectiveness of conductive particleboard to some extent.
以白桦枝桠材为原料,在测定材质的基础上对制板工艺进行研究,提出了制板的优化工艺参数。
In this paper, the properties of both White Birch branch material and the board have been investigated.
通过聚乙烯、聚丙烯分别与木纤维复合制板工艺的实验,探讨了加入助剂和改变聚乙烯、聚丙烯用量对复合材料力学性能的影响。
This paper studies the influence of adding chemical coupling, changing the dosage of polyethylene and polypropylene on mechanical properties of Wood fiber and Plastic Composite (WPC) panel.
对杉木边皮劈制的木条进行PS L法制板试验,测试其物理力学性能,分析了制板参数,选择了较佳的工艺。
Conduct board manufacturing experiments on cleaved bark slat of Chinese fir by PSL method to test its mechanical properties, analyze board manufacturing parameters and choose better techniques.
所述的增强型低温热塑材料的制备工艺,包括造粒、制板、打孔、交联等步骤。
The preparation process of the enhanced low-temperature thermoplastic material comprises the following steps: granulating, plate making, perforating, cross-linking, and the like.
扼要介绍了三轴不对称卷板时,根据被卷钢材的几何参数、力学参数来计算卷制工艺参数。
This paper introduces the parameter calculation of plate bending with asymmetric three axles according to the geometric parameters and mechanical parameters of the steel to be rolled.
公知的梭梭板,均为木制、金属制或与塑料混 制、工艺复杂、成本高、易虫蛀;
A well-known saxoul plate is made of wood, metal or plastics and has the complex technology, high cost and being easily to be damaged by worm.
公知的梭梭板,均为木制、金属制或与塑料混 制、工艺复杂、成本高、易虫蛀;
A well-known saxoul plate is made of wood, metal or plastics and has the complex technology, high cost and being easily to be damaged by worm.
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