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Cross Laminated Polyethylene Films for sbs waterproof bitumen membranes

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Address: Weifang Shandong 261000 China

Contact name:Robert Wang

China Brother Co.,Limited

Cross Laminated Polyethylene Films for sbs waterproof bitumen membranes

Country/Region	china
City & Province	weifang shandong

Product Details

Cross Laminated Polyethylene Films for sbs waterproof bitumen membranes

Cross Laminated Film is a high-strength multi-layer composite film. It is made of HDPE as the base material, adding plasticizer, plasticizer, stabilizer, antioxidant, UV absorber, toughener and other additives through multi-layer co-extrusion blow molding into embryos, and then by multiple pull Stretching, then rotary cutting into a film substrate with a horizontal and vertical distribution of 45°, and finally through cross-compositing. Due to its cross-stacking structure is different from ordinary single-layer or multi-layer film, it has the thermal stability, dimensional stability, two-way tear resistance, two-way uniform tension and high elongation which are not available in traditional films.

Cross Laminated Film is widely used in anti-child tear packaging (MediCRREO); explosive packaging; chemical packaging; Blister Guard packaging; export merchandise packaging bags; building waterproof materials, postal tag, car airbag label, aviation tag Bulletproof clothing, etc.

Advantages:

1. Excellent dimensional stability. It can fix its own size without deformation.
2. Two-way tear resistance. The vertical and horizontal mesh structure effectively solves the phenomenon of easy wrinkling and drumming after construction.
3. Performance against UV radiation. The use of outdoor high temperature conditions is guaranteed.
4. High strength and high elongation performance. Excellent resistance to high and low temperature.
5. Unique puncture resistance, self-healing and continuous tear resistance and excellent nail water tightness.

NO.	Item		Performance
			SDM-30	SDM-60
1	Tensile Property	Tensile Strength/Mpa ≥	30	50
		MaxF/(N/50mm) ≥	200	300
		Elongation as MaxF/% ≥	200
		Elongation at break/% ≥	250
2	Sample number of no broken tested by free-falling dart method ≥		8
3	Tear Strength(Nail Shank)/N ≥		60
4	Angle Tear Strength/N ≥		25
5	Thermal Stability		120 ℃,10min, No bulb, No deformation
6	Cryogenic Flexibility ℃		-35℃, No fissure, No delamination
7	Thermal Ageing	Appearance	No bulb, No deformation
		Subsequent MaxF/% ≥	80
		Elongation at MaxF/% ≥	200
		Elongation at break/% ≥	200
8	Artificial Weathering	Appearance	No bulb, No deformation
		Subsequent MaxF/% ≥	70
		Elongation at MaxF/% ≥	180
		Elongation at break/% ≥	180

Application:

1. For Underlayment Waterproof Membranes

2. For Butyl Tapes

FAQ

1.Who are we?
We are manufacturer based in Shandong, China.

2. How can we guarantee quality?
We always provide sample before mass production. Our worker will do
the self-inspection. QC will do the spot check and final inspection
before shipment.

3. Sample free?Yes, sample is free with freight collection.
 
4. Private logo/lable is working?
Yes, upon your legal authorization, we can do OEM as you like.
 
5. How about the MOQ?
Usually ,moq is 1 full 20ft container, but we can do less container
too according to the size.
 
6. When can I get the price?
Usually we quote within 24 hours. Please email or call us if you
are urgent.
 
7. What's payment methods?
30% TT deposit and 70% balance before loading.
 
8. How long does the production?
Within 15-20 days after receipt the deposit.
 