Khoom

LDPE Geomembrane

Geomembrane yog ua los ntawm cov khoom siv polymer xws li polyethylene, thiab tuaj yeem muab faib ua cov khoom siv hluav taws xob tsawg polyethylene (LDPE) geomembrane, linear low-density polyethylene (LLDPE) geomembrane thiab EVA geomembrane raws li cov khoom siv raw.

Xa kev nug Tsham tam sim no

Khoom Taw qhia

LDPE geomembrane

Specification: 0.2mm-3.0mm

hdpe_geomembrane 12

Cuab yeej: Lub zog siab, tiv thaiv kev laus, Kev ua haujlwm vuam zoo, kev tsim kho yooj yim.

Kev Siv: Nws yog tsuas yog siv rau kev tiv thaiv dej thiab pom kev tiv thaiv hauv cov av pov tseg, cov dej phwj tuaj tshuaj, cov pas dej cuav, lub pas dej, cov dej pov tseg, cov kwj hauv dej, cov kwj deg, cov qhov dej, thiab ntau qhov dej num hauv av.

Qhov loj me ntawm pob: Dav 2- 10 m, ntev 50-100m lossis raws li tus neeg thov.

Cov lus qhia tshwj xeeb ntawm LDPE geomembrane

HDPE geomembrane cov lus qhia tshwj xeeb (Tebchaws USA GRI-GM13)

TSIS MUAJ.	Tus nqi	值Ntsuas Tus Nqi
TSIS MUAJ.	Tus nqi	0.75 hli	1.0 hli	1.25 hli	1.5 hli	2.0 hli	2.5 hli	3.0 hli
1	Ceev (g / cm2)	0.939
2	性能性能 Tensile prope r ties
	强度强度强度）））应力）））））应力）））））））））））））））. Paib muaj zog (N / hli)	11. 11	15 15	18 18	22	29. 29	37	44
	（（应力） So lub zog (N / hli)	20 20	27. Muaj 27 leej	33	40	53	67	80
	伸长伸长率 Paib Elongation	12%
	伸长伸长率 Txhaum Elongation	450
3	撕裂撕裂强度 Kua muag tsis kam / N	93	125	156	187	249	311	374
4	强度强度 Hlauj Kuj / N	240	320	400	480	640	800	960
5	Kev nyuaj siab tiv thaiv tsis tau / hle	≥ 1500
6	碳黑Cov xim dub
	碳黑含量Cov ntsiab lus carbon dub /%	2.0-3.0
	碳黑分散度Cov carbon dispersion dub	Cov pa roj carbon dub kev sib cais (tsuas yog nyob ze kheej kheej) rau 10 qhov kev pom sib txawv 9 hauv pawg 1 lossis 2 thiab 1 hauv qeb 3
7. Peb muaj 7	氧化诱导时间Oxidati rau lub sijhawm induction
	Txuj Ci Tseem Ceeb / min	100
	Kev kub siab OIT / min	400
8. 8	85 ℃ 烘箱 ven Cub laus ntawm 85 ℃
	烘烤90 天后， IT OIT 的保留 Standard OIT-% khaws cia tom qab 90 hnub	55
	烘烤90 天后， IT OIT 的保留 OIT siab siab-% khaws cia tom qab 90 hnub	80
9. 9	紫外线紫外线强度 UV tsis kam
	照射 00 1600h ，标准 OIT 的保留 Txuj OIT khaws cia tom qab 1600hrs	50.
	紫外线 00 1600h 后高压 IT OIT 保留保留 Kev kub siab OIT khaws cia tom qab 1600hrs	50.
10	-70 Lub cej pwm huab cua kub tsis tshua muaj kev cuam tshuam los ntawm cov khoom ntiag tug ntawm -70 ℃
11. 11	水蒸气渗透系数Permeability G.cm/(cm2).Pa	≤ 1.0 × 10 ^-13
12. 12s	稳定性Qhov chaw ruaj khov	± 2

15 15

Thov

Peb daim ntawv pov thawj

Them nyiaj thiab xa tawm

Peb tau zoo dua

Cov qhua tuaj noj mov

Ua tsaug rau qhov koj tuaj ntsib, yog tias koj muaj kev xav tau txog peb cov khoom, cia li xav tiv tauj peb raws li cov qauv hauv qab no.

Tsis yog.	Em Yam Khoom	100 g	150	200	300 tawm	400	500		600	700	800	Lus khaws xav
1	偏差质量质量偏差 Qhov hnyav txawv%	-5
2	Ick Thickness, hli, ≥	0.8	1.2 .2	1.6	2.2	2.8	3.4		4.2	5.5	6.8
3	幅宽偏差 Kev hloov pauv dav,%, m	-0.5
4	断裂强力 Rhuav lub zog, KN / m, ≥	4.5	7,5	10	15 15	20 20	25. 25		30. 30	40	5 0	向向 MD / CD
5	断裂伸长率 Rhuav kev ncua sijhawm,%	40-80 向向 MD / CD
6	CBR 顶破强力 CBR Mullen tawg ntuag zog, KN, ≥	0.8	1. 6	1. 9	2. 9	3. 9	5.3		6.4	7.9	8,5
7. Peb muaj 7	等效孔径 Seive loj O ₉₀ , hli	0.0 5 -0.2
8. 8	渗透渗透系数 Ntsig Permeability coefficient, cm / s	K × (10 ^-1 -10 ^-3 )						K = 1.0-9.9
9. 9	撕破 ear Tsim kom muaj zog, KN, ≥	0.14	0.21	0.28	0.42	0,56	0.70		0.82	1.1	1. 25	向向 MD / CD