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綠碳化硅2000#的性能特點(diǎn)和用途

發(fā)布時間：2024-03-26 08:51:39 瀏覽次數(shù)：次

綠碳化硅2000# 的性能特點(diǎn)和用途

        綠碳化硅2000#廣泛用于金屬、有色金屬、硬質(zhì)合金、大理石花崗巖、玉石的研磨。水流分級的工藝使得綠碳化硅具有更高的純度和清潔度 。水洗后PH值呈中性，電導(dǎo)率低，無酸堿殘留，粒型有尖銳型和圓整型。

Green silicon carbide 2000 # is widely used for grinding metals, non-ferrous metals, hard alloys, marble, granite, and jade. The process of water flow suspension treatment enables green silicon carbide to have higher purity and cleanliness. After washing, the pH value is neutral, the conductivity is low, there is no acid or alkali residue, and the particle size can be sharp or round.

PRODUCT/產(chǎn)品: Green Silicon Carbide JIS2000# /綠碳化硅2000# 

Other Names/別稱：綠色碳化硅2000目/綠色金剛砂2000#/綠碳化硅研磨粉2000#/綠色金剛粉2000#/Green Carborundum 2000mesh/ Green SiC Powder 2000 grit /Green Carborundum 2000 mesh                
 

Chemical Composition/化學(xué)成分：
Chemical Item/化學(xué)成分 Guarantee Value/保證值(%) Typical Value/典型值(%)
SiC/碳化硅 ≥98.5% 99.05
Free Si/游離硅 ≤0.2 0.10
Free C/游離碳 ≤0.2 0.11
Fe2O3/三氧化二鐵 ≤0.15 0.08
SiO2/二氧化硅 ≤0.3 0.17
 
Particle size distribution/粒度分布 (By Laser Analyzer LS609/激光粒度分析儀LS609) :
Size粒徑 Guarantee Value/保證值 Typical Value/典型值
D10(um) ≥5 4.785
D50(um) 7.8-9.2 8.231
D90(um) ≤15.5 13.761
 
Physical Index/物理參數(shù)：
Hardness: HV/維氏硬度 3280-3400kg/mm2
Hardness: Mohs/莫氏硬度 9.4-9.5
Specific Gravity/比重 3.2 g/cm3
Particle Shape/顆粒形態(tài) Fine powder/細(xì)小粉末
Color/顏色 Green/綠色
Bulk density(LPD)/堆積密度 0.80-0.85 g/cm3
Crystal shape/晶型 Hexagonal/六方晶型
Melting Point/熔點(diǎn) dissociated at about 2600°C/2600°C游離
Maximum service temperature/使用溫度上限 1900°C
Thermal conductivity/導(dǎo)熱系數(shù) 0.013 cal/cm2.sec (900°C)
Thermal expansion coefficient/熱膨脹系數(shù) 7-9 x10-6 /°C (0-1600°C)
 
Applications/用途：
  • Grinding and polishing optical glass, piezoelectric ceramics, quartz glass, and electric wood materials. / 研磨拋光光學(xué)玻璃、壓電陶瓷、石英玻璃、電木材料。
  • Raw materials for stone grinding tools such as diamond clay grinding blocks and precision grinding oilstones. /石材磨具例如菱苦土磨塊、精磨油石的原材料。
  • Fillers for diamond water grinding discs and resin diamond grinding wheels. /金剛石水磨片、樹脂金剛石砂輪的填料。
  • Grinding non-ferrous metal alloys and hard alloys. / 研磨有色金屬合金、硬質(zhì)合金。
  • Precision polishing, lapping in silicon wafer industry. / 半導(dǎo)體行業(yè)硅片研磨。
  • Additives to wear resistant, anti-corrosion, and high-temperature resistant coatings such as fluorocarbon coatings and PTFE non-stick coatings. / 耐磨防腐耐高溫涂料例如氟碳涂料、特氟龍不沾涂料的耐磨填料。
  • Raw material for RBSIC ceramics. / 反應(yīng)燒結(jié)碳化硅陶瓷原料。
  • Wire sawing. / 硅片線切割。
 
Package/包裝：20公斤編織袋+噸包 / 20kgs/Bag+1Ton/Jumbo Bag
20公斤編織袋+1噸托盤/ 20kgs/Bag+1Ton/Pallet
接受紙袋等定制包裝/Customized Packages such as paper bag are available



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