No.	Item		Value
1	Thickness of resin layer on top of intermediate tire base (mm) ≥		0.4
2	Tensile properties	Maximum tensile strength (N/cm) ≥	250
		Tensile strength(Mpa) ≥	-
		Elongation at maximum tension (%)≥	15
		Elongation at break (%) ≥	-
3	Heat treatment dimensional change rate (%)≤		0.5
4	Low Temperature Bendability		-25℃ no crack
5	Impermeability		0.3Mpa, impermeable for 2h
6	Impact resistance		0.5kg.m, no water seepage
7	Resistant to static loads		20kg No water seepage
8	Seam peeling strength (N/cm) ≥		3
9	Right angle tear strength (N/cm) ≥		-
10	Trapezoidal tear strength (N) ≥		250
11	Water absorption (70℃, 168h) (%)	After immersion ≤	4
		After cooling ≥	-0.4
12	Heat aging (80 °C)	Timing	672h
		Aspect	No blistering, cracking, delamination, bonding or holes
		Maximum Tension Retention (%) ≥	85
		Tensile strength retention (%) ≥	-
		Elongation retention at maximum tension (%) ≥	80
		Elongation at break retention (%) ≥	-
		Low Temperature Bendability	-20℃ no crack
13	Chemical Resistant	Aspect	No blistering, cracking, delamination, bonding or holes
		Maximum tensile strength retention (%) ≥	85
		Tensile strength retention (%) ≥	-
		Elongation retention at maximum tension (%) ≥	80
		Elongation at break retention (%) ≥	-
		Low Temperature Bendability	-20℃ no crack
14	Artificial climate accelerates aging	Timing	1500hb
		Aspect	No blistering, cracking, delamination, bonding or holes
		Maximum tensile strength retention (%) ≥	85
		Tensile strength retention (%) ≥	-
		Elongation retention at maximum tension (%) ≥	80
		Elongation at break retention (%) ≥	-
		Low Temperature Bendability	-20℃ no crack

Shandong Zonghui Trading Co., Ltd. is one of China's leading geosynthetic material manufacturers. The company produces a range of environmentally friendly geosynthetics, including geomembranes, geotextiles, geogrids, 3D soil stabilization mats, geocells, geonets, geomembranes, PP/PE woven fabrics, weed control fabrics, waterproofing boards, GCL bentonite waterproofing blankets, 3D composite drainage nets, eco-bags, (storage) drainage boards, HDPE pipes, and more. Whether you are involved in environmental protection projects, infrastructure construction, civil engineering, or any other field requiring geosynthetic material solutions, Zonghui can provide support. Welcome to contact us and become our partner.