Paper Tape for Jointing/Paper Joint Tape for Sheet Rock/Joint Paper Tape 50mm*75m

• Customization: Available
• Material: Paper
• Color: Opal White
• Model NO.: 50mm*75m
• Size: 50mm*75m
• Transport Package: 20rolls/Carton
• Specification: CE, ISO, ASTM
• Trademark: Top Building
• Origin: Linyi China
• HS Code: 48239090
• Production Capacity: 20000rolls/Day

Product Description

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:

No	ITME	UNIT	Index
			C
1	Density	g/m2	145±3
2	Thickness	µm	225-230
3	Density	g/m3	0.61±0.02
4	Tear index (vertical / horizontal)	MN.m2/g	17/19
5	Breaking length (vertical / horizontal)	Km	3.8/2.6
6	Dry tensile strength (vertical / horizontal)	kN/m	6.3/3.2
7	Wet tensile strength (vertical / horizontal)	kN/m	2.2/1.6
8	Elongation (vertical / horizontal)	%	≤3
8	Ash	%	5--6
9	Water	%	4.5-5.5
10	Banner thickness difference	µm	≤10µm

3.Classify:
   Laser perforation with pre-fold;
   Roughened surface with pre-fold;