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PETG Coated Overlay

技术参数表Technical Data Sheet项目/Item规格/Specification测试方法/Test Method材料名称/ Materials NamePETG 材料/PETG Materials/型号/TypePETG 无胶薄膜(CKG832/PETG 面层)/厚度/Thickness0.05 mm — 0.3mm/厚度公差/Thickness deviation3.0u

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技术参数表

Technical Data Sheet

项目/Item

规格/Specification

测试方法/Test Method

材料名称/ Materials Name

PETG 材料/PETG Materials

/

型号/Type

PETG 无胶薄膜(CKG832/PETG 面层

/

厚度/Thickness

0.05 mm     0.3mm

/

厚度公差/Thickness deviation

±3.0um

GB/T6672

尺寸公差/Size deviation

±1.0mm

GB/T6673

正方度/Squareness

±1.2mm/M

/

外观/Appearance

(D65/10°)

本色或透明(透明 transparent ΔE≤2.0

/

表面粗糙度/Surface Roughness

Ra(非镜面

0.5~1.8um

DIN4768

 

表面张力/Surface Tension

Front

≥36dynes/cm

ISO8296   GB/T14216

Back

≥35dynes/cm

维卡软化温度/ Vicat

B50

69.0±2.0

ISO 306/GB/T1633

荧光性/Fluorescence

/no

/

透光性/Transmittance

≤85.0%


拉伸强度/Tensile strength

MD:≥40.0Mpa

ISO527.3   GB/T1040.3

断裂伸长率/Elongation at break

MD:≥150.0%

拉伸屈服强度/Tensile strength at yield

MD:≥38.0Mpa

ISO527.3   GB/T1040.3

屈服伸长率/Elongation at yield

MD:≥2.0%

表观密度/Apparent Density

1.27±0.05g/cm³

/

毒性/Toxicity

正常使用过程中无毒/No toxic hazard in the course of

normal use

/

可燃性/Flammability

明火下可以燃烧/The product can be burned in the

open flame

 

/

 

 

外观

Visual appearance

 

污点/Dust

0.3mm~0.5mm

≤6dots/

/

>0.5mm

0 dot

/

 

其它/Other

平整光滑、色泽均匀;无油污、灰尘等外污染;无皱折、凹坑、气泡、孔洞等缺陷/Flat and smooth,luster   uniformity;no smeary,no

impurity;no goffers,air bubbles and pores.

 

/



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