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欢迎访问浙江定阳新材料有限公司官网！新材料·新生活打造国际先进的绿色品牌！

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全降解購物袋-DY-15

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商品說明

DY-15 碳酸钙-生物降解检测报告-点击下载.pdf

生物降解改性料物性表

産品名稱

Product name

生物降解改性料

biodegradable compounds

産品牌號

Product brand

DY15

1、主要産品性能指標：

性能 Property	單位 Unit	測試依據 Test Method	數值 Value
外觀 Appearance	-	目測	乳白至淺黃色本色顆粒
密度，25℃ Density	g/cmm³	ISO1183	1.25-1.35
熔點，Tm Melt point	℃	ASTM-D3418	110-130
熔體質量流動速率（MFR）（190℃，2.16kg）	g/10min	ISO1133	2.0-5.0
含水率 Moisture content	%	GB/T 12006	≤0.05
斷裂拉伸強度 Tensile strength at brea	MPa	ISO 527	≥20
斷裂拉伸應變 Tensile strain at break	%	ISO 527	≥300

2、産品描述：

浙江定阳新材料的DY15是以 PBAT、PLA、碳酸钙为基材的全降解吹膜料；可完全生物降解、可工业堆肥、家庭堆肥；主要适用于吹塑工艺加工薄膜制品，典型制品包括但不限于超市购物袋、各种垃圾袋、地膜等。

3、吹膜建議：

（1）具有寬廣的加工溫度範圍，建議加工溫度如下：

項目	下料口	中部	前部	模頭
加熱溫度	120±15℃	140±15℃	140±15℃	140±15℃
預烘幹條件	80℃，4h

（2）完好包装的塑料颗粒产品可以直接使用，如果包装有破损需要在使用前先做烘干处理，因为水分高于500ppm 可能将影响吹膜加工；

（3）表格參數數據僅供參考，在實際加工過程中，參數可以做適當調整；

4、儲存：

（1）有效的烘干条件是 80°C 烘干 4 小时，烘干好的产品需要做好防潮处理；

（2）运输和存储的温度都不要超过 70℃。未开包的材料在常温（23℃）条件下可以保存 12 个月。

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