Resin-coated ceramsite proppant

Resin-coated ceramsite proppant

The invention relates to a resin-coated ceramsite proppant. The resin-coated ceramsite proppant is prepared from, by weight, 90-93 parts of ceramsite proppant, 4-6 parts of phenolic resin, 1-3 parts of urotropine and 0.3-1 part of calcium stearate. The resin-coated ceramsite proppant is high in stre...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DUAN BING, ZHANG WENKAI, CAO YADONG, DUAN YANJUN, ZHENG ZHIJUAN, FU XIAOYONG, DUAN YINFENG, ZHENG HUAMING, LI YANFEI, DUAN YAOJIE, DUAN SONGKAI, DUAN WEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Beschreibung
Zusammenfassung:The invention relates to a resin-coated ceramsite proppant. The resin-coated ceramsite proppant is prepared from, by weight, 90-93 parts of ceramsite proppant, 4-6 parts of phenolic resin, 1-3 parts of urotropine and 0.3-1 part of calcium stearate. The resin-coated ceramsite proppant is high in strength, good in crush resistance and high in flow conductivity. 本发明涉及种树脂覆膜陶粒支撑剂，由以下重量份原料制备而成：陶粒支撑剂90~93、酚醛树脂4~6、乌洛托品1~3和硬脂酸钙0.3~1。该树脂覆膜陶粒支撑剂强度高、抗破碎性好、导流能力强。