**Introduction

BPM  geomembrane is made from high grade polyethylene raw material,adding carbon black ,antioxidant ,anti-aging and UV resistance component. It adopted  the first class automatic production equipment and three-layer pressing technology.All products are in accordance with GB,GRI and ASTM  test standard .

**Specification 

 

 

**Technical Data(GRI GM13 Virgin material standard)

 

Test		Unit	Standard	BMS75	BMS10	BMS15	BMS20	BMS30	Test Frequency
Mechanical	Thickness	mm	D5199	0.75	1.00	1.50	2.00	3.00	Per roll
Properties	Density	g/cc	D1505/D792	0.94					90,000 kg
	Tensile Properties		D 6693
	·         yield strength	kN/m	Type IV	11	15	22	29	44	9,000 kg
	·         break strength	kN/m		20	27	40	53	80
	·         yield elongation	%		12	12	12	12	12
	·         break elongation	%		700	700	700	700	700
	Tear Resistance	N	D 1004	93	125	187	249	374	20,000 kg
	Puncture Resistance	N	D 4833	240	320	480	640	960	20,000 kg
	Stress Crack Resistance	hr.	D 5397	300 hr.					per GRI GM-10
	Carbon Black Content	%	D 4218	2.0-3.0%					9,000 kg
	Carbon Black Dispersion		D 5596	For 10 different views: 9 in Categories 1 or 2 and 1 in Category 3					20,000 kg
Reference	Oxidative Induction Time	min	D 3895	100 min.					90,000 kg
Properties	(a) Standard OIT		D 5885	400 min.
	(b) High Pressure OIT
	Oven Aging at 85°C retained	%	D 5721	55%					per each
	after 90 days
	(a) Standard OIT - %		D 3895	80%					formulation
	(b) High Pressure OIT - %		D 5885
	UV Resistance	%							per each
	High Pressure OIT - % retained		D 5885	50%					formulation
	after 1600 hrs

 

**Application  

It's mainly applied to environment protection and sanitation ,water conservancy ,municipal projects ,landscaping ,petrochemical industry ,mining ,salt industry ,agriculture ,aquaculture .

 

1. Fish framing  

 

2. landfill   and  mining 

 

 

3.Agriculture and aquaculture

 

 

**Welding Machine

 

 

**Production process 

 

 

 **Our packing

Geomembranes are wrapped double layers woven geotextile,and added two strips at both ends.

Geotextiles are wrapped double layers woven geotextile.

Of course, If you have any requests, we will package products as your request.

All products will be loaded container safely. 

 

**Our Certificates

 We have obtained SASO, SONCAP, BV, ISO and other certificates.

 And we also have passed DEKRA, Intertek, CNAS and other tests.

 Our quality is reliable.

 If you have any other test or certificate, we can do it for you.

**********If you have any question ,feel free to contact me ***************