• 黑色除草型 全生物降解地膜SR-B型.png

Black herbicidal type fully biodegradable plastic film SR-B type

Black herbicidal type fully biodegradable plastic film SR-B type

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  • PRODUCT DETAILS
  • Basic physical property index:

    Performance Unit Indicators Test Method
    Density G/mL 1.20~1.30 GB/T 1033-2008
    Tensile strength Mpa ≥ 25 GB/T 1040-2018
    elongation at break % ≥ 350 GB/T 1040-2018
    water vapor transmission rate g(㎡·24h) ≤ 360 GB/T 1037
    Heavy Metal Mg/kg Not detected GB/T 15337

Keywords: high performance fiber materials, biological base membrane

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