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綠碳化硅1000#的性能特點和用途

發(fā)布時間：2024-03-26 07:11:18 瀏覽次數(shù)：次

綠碳化硅1000# 的性能特點和用途


      綠碳化硅1000#廣泛用于研磨、導熱、防腐等行業(yè)。它具有很高的硬度和強度，熱膨脹系數(shù)小，導熱系數(shù)高。綠碳化硅1000#經(jīng)過酸堿化學處理和水流分級，顆粒集中度高，化學性能和物理性能都十分優(yōu)秀。

Green silicon carbide 1000 # is widely used in industries such as grinding, thermal conductivity, and corrosion prevention. It has high hardness and strength, low coefficient of thermal expansion, and high thermal conductivity. Green silicon carbide 1000 # has undergone acid-base chemical treatment and water flow classification, with high particle concentration and excellent chemical and physical properties.

PRODUCT/產(chǎn)品: Green Silicon Carbide JIS1000# /綠碳化硅1000# 

Other Names/別稱：綠色碳化硅1000目/綠色金剛砂1000#/綠碳化硅研磨粉1000#/Green Carborundum 1000mesh/ Green SiC Powder 1000 grit /Green Carborundum 1000 mesh                
 
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/細小粉末
Color/顏色 Green/綠色
Bulk density(LPD)/堆積密度 0.90-0.95 g/cm3
Crystal shape/晶型 Hexagonal/六方晶型
Melting Point/熔點 dissociated at about 2600°C/2600°C游離
Maximum service temperature/使用溫度上限 1900°C
Thermal conductivity/導熱系數(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)
 
Chemical Composition/化學成分：
Chemical Item/化學成分 Guarantee Value/保證值(%) Typical Value/典型值(%)
SiC/碳化硅 ≥99% 99.30
Free Si/游離硅 ≤0.2 0.13
Free C/游離碳 ≤0.1 0.09
Fe2O3/三氧化二鐵 ≤0.15 0.05
SiO2/二氧化硅 ≤0.2 0.14
 
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) ≥8 9.632
D50(um) 14-17 15.609
D90(um) ≤28 24.748
 
Applications/用途：
  • Grinding and polishing optical glass, piezoelectric ceramics, quartz glass, and electric wood materials. / 研磨拋光光學玻璃、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. / 反應燒結(jié)碳化硅陶瓷原料。
  • SiC foam ceramics, honeycomb ceramics. / 碳化硅泡沫陶瓷、蜂窩陶瓷。
 
Package/包裝：25公斤編織袋+噸包 / 25kgs/Bag+1Ton/Jumbo Bag
25公斤編織袋+1噸托盤/ 25kgs/Bag+1Ton/Pallet
接受紙袋等定制包裝/Customized Packages such as paper bag are available



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