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发明公开
CN108794936A 发泡地毯式地板膜及其制备方法 无效 - 驳回

发泡地毯式地板膜及其制备方法
摘要：
本发明公开了发泡地毯式地板膜及其制备方法，地板膜由以下重量份原料组成：PVC树脂粉130～150份、抗冲性MBS树脂5～8份、偶氮二甲酰胺3～5份、阻燃剂20～22份、耐磨剂7～9份、增塑剂28～32份、稳定剂8～10份；制备方法包括如下步骤：(a)原料混合；(b)烘干；(c)挤出；(d)发泡；(e)定型机就位；(f)定型；(g)脱模。本发明中地板膜具有韧性高、耐磨性好、阻燃性强、机械性能优异、使用寿命长的特点，制备方法工艺简单，易于控制，成型效果好，缩短了用时，降低了成本。
摘要（英）：

The invention discloses a foamed carpet type floor film and a preparation method thereof. The floor film is prepared from the following raw materials in parts by weight: 130-150 parts of PVC resin powder, 5-8 parts of impact-resistant MBS resin, 3-5 parts of azodicarbonamide, 20-22 parts of flame retardant, 7-9 parts of wear-resistant agent, 28-32 parts of plasticizing agent and 8-10 parts of stabilizing agent. The preparation method comprises the following steps: (a) raw material mixing; (b) drying; (c) extruding; (d) foaming; (e) forming machine positioning; (f) shaping; and (g) mold release. The floor film disclosed by the invention has the characteristics of high toughness, good wear resistance, strong flame resistance, excellent mechanical properties and long service life. The preparation method is simple in process, easy to control and good in forming effect, shortens the time and lowers the cost.

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