MASKING TAPE

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Product Description:

Testing Item

Testing Method

Testing Result

Average Value

Variable Coefficient

(Prime Numbers Per Unit Area)  g/

GB/T9914.3-2001

80

2.8

· (Combustible Matter Content) %

GB/T9914.1-2001

17.7

(Warp-across Density)

根(Root)/25mm

(Warp Direction)

GB/T7689.2-2001

5.8

(Across Direction)

5.8

(Tensile Strength)

N/50mm

(Warp Direction)

GB/T7689.5-2000

1520

4.2

(Across Direction)

1904

7.0

(Alkali Resistance)  %

(Warp Direction)

65.6

2.9

(Across Direction)

82.9

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