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綠碳化硅6000#的性能特點(diǎn)和用途

發(fā)布時(shí)間：2024-03-27 02:43:46 瀏覽次數(shù)：次

綠碳化硅6000# 的性能特點(diǎn)和用途


       綠碳化硅6000#微粉是一種阿爾法相的碳化硅粉末。它是由一級(jí)綠碳化硅塊經(jīng)過(guò)破碎、研磨、初篩、化學(xué)處理、水洗分級(jí)、沉淀、烘干等一系列復(fù)雜工藝生產(chǎn)而來(lái)。綠碳化硅微粉具有良好的導(dǎo)熱能力、較低的熱膨脹率、很高的硬度和很穩(wěn)定的化學(xué)性能，不僅可以用于精細(xì)拋光，也可以添加到樹(shù)脂、涂料、復(fù)合材料中，充當(dāng)耐磨耐高溫導(dǎo)熱的功能填料。

Green silicon carbide 6000 # micro powder is an alpha phase silicon carbide powder. It is produced by a series of complex processes such as crushing, grinding, initial screening, chemical treatment, water washing and grading, precipitation, and drying of primary green silicon carbide blocks. Green silicon carbide micro powder has good thermal conductivity, low thermal expansion rate, high hardness, and stable chemical properties. It can not only be used for fine polishing, but also be added to resins, coatings, and composite materials as a functional filler for wear resistance, high temperature resistance, and thermal conductivity.

PRODUCT/產(chǎn)品: Green Silicon Carbide JIS6000# /綠碳化硅6000# 

Other Names/別稱：綠色碳化硅6000目/綠碳化硅W2.5/綠碳化硅2.5um/綠色金剛粉6000#/綠碳化硅研磨粉6000#/綠色碳化矽6000#/Green Carborundum 6000mesh/ Green SiC Powder 6000 grit /Green Carborundum 6000 mesh/Green silicon carbide 2.5 micron/Green SiC 2.5um                
 
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 0.78-0.82 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)
 
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% 99.10
Free Si/游離硅 ≤0.2 0.12
Free C/游離碳 ≤0.2 0.18
Fe2O3/三氧化二鐵 ≤0.15 0.09
SiO2/二氧化硅 ≤0.3 0.22
 
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) ≥3.5 3.896
D50(um) 6.0-7.3 6.573
D90(um) ≤12 10.847
 
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(shù)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。
  • Heat resistant materials and insulation building materials fillers. / 耐熱材料、保溫建材填料。
 
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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