4mm coroplast sheets are a new environmentally friendly 4mm thick, 650g gram polypropylene sheet made from extruded hollow sections of non-toxic, 100% PP polypropylene, consisting of two flat walls
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Molecular formula:AL2O3
Molecular weight:102
Melting point:2050℃
Specific gravity:AL2O3 αtype 2.5-3.95g/cm3
Crystal-type:γ、 α
Features: high purity, granularity can be controlled
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Rated output voltage: 0~60kV (AC rms) and below
Output frequency: 50Hz
Resonant voltage waveform: Pure sine wave, waveform distortion rate ≤1%
Work system: Full power continuous working time
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The chemical formula is Na12AL12Si12O48 · 27H2O. It is a three-dimensional skeleton structural compound composed of silicon oxygen and aluminum oxygen tetrahedron
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Dongguan Zhongxiang Packing Material Co., Ltd: One-stop tamper evident packaging manufacturer. SEALQUEEN has more than 10 years of experience in the production of security tape, security bag, security label and tamper evident printing material.