Paper Joint Tape

China Paper Joint Tape, Find details about China Paper Joint Tape, Drywall Tape from Paper Joint Tape

HS Code
48239090
HS Code
48239090
Using Top Quality White Pulp Material for Production

Knauf Standard Quality Guarantee

Laser Micro Hole Surface Treatment

Advance Middle-Folk to adjust the use 

Top Building Joint Paper Tape Specifications:

1,Main raw materials: softwood pulp

2,Main indicators:
NoITMEUNITIndex
C
1Densityg/m2145±3
2Thicknessµm225-230
3Densityg/m30.61±0.02
4Tear index (vertical / horizontal)MN.m2/g17/19
5Breaking length (vertical / horizontal)Km3.8/2.6
6Dry tensile strength (vertical / horizontal)kN/m6.3/3.2
7Wet tensile strength (vertical / horizontal)kN/m2.2/1.6
8Elongation (vertical / horizontal)%≤3
8Ash%5--6
9Water%4.5-5.5
10Banner thickness differenceµm≤10µm
3.Classify:
   Laser perforation with pre-fold;
   Roughened surface with pre-fold; 
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