FUMES GENERATED DURING LASER PROCESSING OF POLYVINYL-CHLORIDE (PVC)

被引：7
作者：
VASSIE, LH [1 ]
ROACH, RJ [1 ]
TYRER, JR [1 ]
SHARP, BL [1 ]
机构：
[1] LOUGHBOROUGH UNIV TECHNOL,DEPT CHEM,LOUGHBOROUGH LE11 3TU,LEICS,ENGLAND
来源：
OPTICS AND LASER TECHNOLOGY | 1995年 / 27卷 / 01期
关键词：
LASER PROCESSING; FUMES; POLYVINYL CHLORIDE; BENZENE;
D O I：
10.1016/0030-3992(95)93956-R
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
An approach to the assessment of fumes produced in laser material processing is presented. The subsequent design of the fume containment system and sampling strategy is detailed. Polyvinyl chloride (PVC) has been selected for investigation and the complexity resulting from the plethora of additives is discussed. Qualitative results from the preliminary studies of CO2 laser cutting of PVC are presented together with an appraisal of the problems involved in extending this to quantitative analysis. Benzene, hydrogen chloride (HCl) and methyl methacrylate were found to be the dominant emissions.
引用
收藏
页码：31 / 37
页数：7
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