Cas 148553-50-8 普瑞巴林粉末产品名：普瑞巴林cas号：148553-50-8分子式：c8h17no2分子量：159.23纯度：99%外观：白色结晶粉末我们有安全的交货，优质的产品，专业的团队，请选择我并告诉我您的询问，我将尽力为您服务。普瑞巴林，148553-50-8，阿联酋、南非、俄罗斯、瑞典 ...
Company Informationpuyang honestar mf co.,ltd. was established in 1998 which the former name was puyang city sanan chemical co., ltd. honestar has more than ten years experienceof producing melamine and other fine chemical products. our main products include melamine, glazing powder, melamine moulding compound , melamine foam .the products are selling well in north america, the middle east,southeast asia, europe, brazil and many other countries.product ...
Our steel shot is exceptionally durable – due to its low friability, the impact of blasting actually further tempers the shot so that its hardness increases over time, allowing the media to deliver consistent, repeatable performance over thousands of cycles. as produced, our steel shot has a hardness of 40-50hrc (390-510 h.v). and thanks to its extremely low breakdown rate, virtually no dust is produced. delivering high-impact energy and fast cleaning rates, steel shot is used to for heavy scouring and to produce very bright finishes steel shot size: s70,s110,s170,s230,s280,s330,s390,s460,s550,s660,s780,s930steel shot diameter: 0.2mm,0.3mm,0.5mm,0.6mm,0.8mm,1.0mm,1.2mm,1.4mm,1.7mm,2.0mm,2.5mm,3.0mm steel shot specificationshape : sphericaldensity : 7.4 g/cm3hardness : 44-48hrc;58-62hrchollow particles : ...
EGYPT YELLOW PAGESONLINE 
