Product Details

Product Description

Jing long Waterproof has newly developed the self-adhesive membrane made from cross laminating HDPE film, asphalt and high polymer adhesive. This product is featured by high property performance, cold application, excellent size stability, anti-UV and good tear resistance.

HDPE film used in this product is manufactured through cross-lamination processing, which enables the film elongation stable both in MD and TD, while no deformation is caused. The polymer (chain) and cement polymer (silicate) function together to form cross interface structure and ensure a permanent, continous seal on cement base.

Product Specification:

Materials	HDPE
Thickness	1.2mm; 1.5mm; 2.0mm
Width	1.0m
Length	20m/roll or customized 20m
Surface color	black or Apple green, other color need to be confirmed
Packing	woven bag with jin long Logo on packing material

No.	Item			Index
				Type I	TypeⅡ
1	Tensile strength, N/50mm			≥210	≥220
2	Breaking elongation, %			≥160	≥200
3	Impermeability, (30 Mpa×120min)			No leakage
4	Tear resistance, N			≥25
5	Nail-rod tear strength, N			≥110
6	Low temperature flexibility, °C			No craking under -15 °C -℃15	No craking under -25 °C -25℃
7	Peel strength between sheets N/mm		No treatment	≥1.0
			After heating
8	Heat resistance, (70°C×2h)			No slipping, flowing or dripping
9	Peel strength between sheet and cement mortar, N/mm		No treatment	≥2.0
			After heating	≥1.5
10	Peel strength after sheet and mortar soaked in water, N/mm			≥1.5
11	Size stability		Appearance	No slipping, flowing or dripping
			change rate, %	± 2.0
12	Oil permeability/pieces			≤2
13	Holding Power, min			≥15
14	Artificial weathering test	Appearance		No slipping, flowing or dripping
		Pull retention %		≥80
		Low temperature flexibility		No craking under -13 °C -13℃
15	Heat aging test (70°C×168h)	Pull retention, %		≥90
		Breaking elongation retention, %		≥80
		Low temperature flexibility		No craking under -13 °C -
		Elongation retention, %		≥80

2.Product Features:Excellent physical properties

1) a nail rod tear strength, a nail rod water tightness is more excellent than ordinary mask.

2) with strong cross film production of self-adhesive membrane than ordinary waterproof coiled material on the nails roofing fixing piece of bond stress is stronger, and more high tear strength.Because the nails through the strong cross membrane, vertically and horizontally staggered film to nail a wrapped function and the stress is the same, not tear.While the ordinary film is high longitudinal strength, transverse strength is very low.

3) excellent tensile strength and two-way tear resistance, good weatherability

4) good dimensional stability, not wrinkle, waterproof effect is more reliable.

Construction performance and friendly

1) roll material and structure are firmly bonded to roll any local failure, the water would be limited in scope is very small, not channeling.Even if the individual leakage, leakage and destruction is also the same point, easy maintenance.Self adhesive layer is very characteristic "self-healing function" can make local self healing by puncture point.

2) the construction of the environment adaptability and better.Wet base construction can be, without bottom coating, solvent, fuel, which can not only guarantee the construction period and the environmental pollution is avoided, friendly to the environment of construction.

3) to adapt to climate change hot and cold regions, also can form a good paste without Konggu in irregular part.

Our Services

JINLONG produces asphalt shingle, PP&PE/PVC/TPO/EPDM/CPE/EVA waterproof membrane, roof underlayment, SBS/APP bitumen waterproof membrane, self adhesive waterproof membrane, waterproof coatings(polyurethane, polyurea etc), pond liner and others.