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Water tanks for drought
The water adopted more than ten kinds of aging-resistant, acid-resisting, alkali-resisting, Flame retardant special additives polythene complex film, pass through large-type smart equipment welding and combination.
Using scene
Using scope
Edible liquid: liqueur, drinking water, Lotion, food additives, fruit juice, glucose, medicament etc.
Industry liquid: lubricating oil, additive, Transformer oil, synthetic, Cleaner, silicate, Emulsions, saline,Glycerine, marking ink, base oil, Alcohol Glycerol, Ethylene glycol, clean oil, weedkiller, fertilizer, rust inhibitor, inhibitor, water reducing agent etc.
Items | requirements |
Colour | White or designed according to the customers’requirements |
scratch,scald, adhesion and poking | forbidden |
wrinkle | Slightly wrinkles are allowed by no more than 1% of the area of the product |
Parts of heating seal | smooth,no false heat seal,no layering,no holes,no bubbles |
NO: | Items | Index&Result | ||
1 | Tensile strength,MPa | Longitudinal | ≥25 | |
Transverse | ≥25 | |||
2 | Welding strength,N/15mm | ≥60 | ||
3 | Oxidation,% | ≥25 | ||
4 | Pressure undertaking(10kPa,1500kg,1h) | In good condition | ||
5 | Airproof performance(10kPa,36h) | In good condition | ||
6 | Acid-resistance(5% HB2BSOB3B,72h) | In good condition, unfading | ||
7 | Alkaline-resistance(10% NaOH,72h) | |||
8 | Tensile strength rate(80°C,100h)% | Longitudinal | ≤8 | |
Transverse | ||||
9 | Cold-resistance(-45°C) | In good condition | ||
10 | Resistance to penetration (steel pricker:100g,H:1m) | unpierced | ||
11 | Ageing-resistance test(exposed to xenon lamp for 1000h) | Free of bubble and stratification | ||
12 | Use life | 10years | ||
Folding water tank