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PET离型膜由一般透明或高度透明聚对苯二甲酸乙二醇脂(PET)薄膜为基材,产品表面涂上0.3um-0.8um*离型物质。公司引进国外*涂布工艺和配方,在国内千级*涂布车间,用热风和UV混合固化成型。产品广泛用于光学、电子、太阳膜、模切、复合等行业。
产品特点:
1、 薄膜表面平整光亮,洁净度高,无折皱、颗粒、气泡、针孔、划痕、彩色纹路等缺陷。
2、 产品物理机械性能优良、厚度公差小、透明度均匀、热收缩率低、*拉伸度较好。
3、 产品表面离型物质涂布厚度均匀,剥离力跳动公差小,残余接着率(SAS)高。
4、 产品可切成卷状或带盘状,对储藏温度,储藏湿度、储藏时间依赖性较小。
PET离型膜产品技术参数
PET release film product specifications Grades
序号 Number | 参数名称 Parameter Name | 单位 Units | 标准及技术要求 Standards and technical requirements | |
1 | 拉伸强度(纵向及横向) tensile strength (vertical and horizontal) | Mpa | ≥185 | ASTM-D-882 |
2 | 断裂伸长率(纵向及横向) Elongation break (vertical and horizontal) | % | ≥96 | ASTM-D-882 |
3 | 收缩率 Shrinkage | % | ≤0.6;纵横向之差≤0.3 Vertical and horizontal | ASTM-D-1024 |
4 | 浊度 Turbidity | % | ≤5.0或3.0 | 雾度仪 |
5 | 耐温性 Temperature Resistance | ℃ | ≥170 | 温控仪 |
6 | 表面涂布量 The amount of surface coating | g/㎡ | 0.10-0.30 | 涂布量测试机 Coating weight testing machine OX-F00D-3000 |
7 | 剥离力 Peel strength | g/in | T&plu*n;2 | T*A7475 20g/cm² 30cm/min |
8 | 残余接着率 Then the rate of residual | % | ≥90或97 | NITT031B 70℃,20g/cm² |
9 | 毒副性和*性 Toxicity and safety | *:* Not-toxic; safety | SGS、ROHS |
PET离型薄膜产品常用规格牌号
PET release film product usual specifications Grades
产品厚度 Thickness | 产品牌号 Grades | 涂层离型力(T) Coating release | 基材 Substrate |
12um | PT12BTA | T<10g | 一般透明和高透明PET薄膜 Generally & Highly transparent PET film |
PT12BTB | 10g<T<30g | ||
PT12BTC | T>30g | ||
16um | PT16BTA | T<10g | 一般透明和高透明PET薄膜 Generally & Highly transparent PET film |
PT16BTB | 10g<T<30g | ||
PT16BTC | T>30g | ||
25um | PT25BTA | T<10g | 一般透明和高透明PET薄膜 Generally & Highly transparent PET film |
PT25BTB | 10g<T<30g | ||
PT25BTC | T>30g | ||
30um | PT30BTA | T<10g | 一般透明和高透明PET薄膜 Generally & Highly transparent PET film |
PT30BTB | 10g<T<30g | ||
PT30BTC | T>30g | ||
36um | PT36BTA | T<10g | 一般透明和高透明PET薄膜 Generally & Highly transparent PET film |
PT36BTB | 10g<T<30g | ||
PT36BTC | T>30g | ||
50um | PT50BTA | T<10g | 一般透明和高透明PET薄膜 Generally & Highly transparent PET film |
PT50BTB | 10g<T<30g | ||
PT50BTC | T>30g | ||
75um | PT75BTA | T<10g | 一般透明和高透明PET薄膜 Generally & Highly transparent PET film |
PT75BTB | 10g<T<30g | ||
PT75BTC | T>30g | ||
100um | PT100BTA | T<10g | 一般透明和高透明PET薄膜 Generally & Highly transparent PET film |
PT100BTB | 10g<T<30g | ||
PT100BTC | T>30g | ||
125um | PT125BTA | T<10g | 一般透明和高透明PET薄膜 Generally & Highly transparent PET film |
PT125BTB | 10g<T<30g | ||
PT125BTC | T>30g | ||
188um | PT188BTA | T<10g | 一般透明和高透明PET薄膜 Generally & Highly transparent PET film |
PT188BTB | 10g<T<30g | ||
PT188BTC | T>30g |