Grade Selection
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| Color | Grade | Density | MFI | Characteristrics | Applications |
|---|---|---|---|---|---|
| Natural/Black | SG-510-K6 | 0.938 | ra | Much less surface defects while provide maintaining high mechanical properties. | Thin wall parts requiring a high quality finish and stiffness. |
| Natural/Black | SG-560 | 0.944 | ra | X-linked HDPE, excellent resistance to environmental stress cracking and fatigue failure and chemical resistance, good flow. | Hydraulic oil and diesel tanks. |
| Natural/Black | SG-240 | 0.960 | ra | Crosslink-able HDPE, very stiff. | Chemical storage tanks, hot water tanks, nuclear radioactive waste tanks and other applications. |
| Natural/Black | SG-237-K1 | 0.950 | ra | Crosslink-able HDPE, very tough, not bed barrier to gasoline | Gasoline tanks of dirt bikes and ATV, hydrogen cylinder liners and other applications. |
| Natural/Black | SG-38A | 0.935 | ra | Adhesive layer, good bond to metal, good process-ability and physical properties. | Adhesive tie layer for PE, corrosion protection rotolining of pipers or tanks. |
| Natural/Black | SG-17 | 0.950 | ra | Crosslink-able HDPE, very tough, not bed barrier to gasoline. | <50 L hydraulic oil tanks for forklift/lifting platforms. |
SG-510-K6
Thin-wall and high surface finish applications
SG-510-K6 will enable you to mould delicate and complicated designs with no pinhole and other defects.
- Smooth and high gloss surface
- Relatively high flow
- Easy processing
- Good mechanical properties
- No surface pinhole, no pockmarks
SG-560
Diesel Tank, Hydraulic Oil Tank
Very tough to resist environmental stress cracking and fatigue failure. This grade posses a good flow combined with super mechanical properties, which enables the rotomoulders to make products with delicate and complicated designs with no sacrificing of performance.
- High flow
- High part definition
- Low odour
- Much less warpage and excellent flatness
- Outstanding ESCR
SG-38A Rotolining
Lined aluminum AdBlue tanks, lined pipes and steel or aluminum containers.
PolyBonda SG-38A has a high adhesion excellent to steel/aluminum surface. Rotolining provides a long lasting corrosion protection.
- High adhesion
- Excellent bond to metal
- Easy processing
- Good physical properties
- Corrosion resistance
SG-240
Chemical storage tanks, nuclear power plant radioactive storage drums.
The stiffest PE grade. Strong enough to resist radioactive rays.
- Very stiff
- Easy mold
- Super impact strength
- Outstanding ESCR
SG-237-K1
Gasoline Tanks for Dirt Bikes and ATVs
Highly cross-linked and fine micro grids make it resistant to gasoline swelling. Pretty good barrier performance to pass Europe and Asia Emission Standards.
- High cross-linking degree
- High temperature resistance
SG-17
Small Volume Hydraulic Oil Tanks
Much less risk of leaking around inserts, which often seen in MDPE hydraulic oil tanks. Its Vicat softening point up to 133C enables the continual operations of construction machinery in hot summers. Stiff and hard surface stands frequent impact and abrasion.
Very popular among forklift and lifting platform manufacturers in East Asia.
- High flexural modulus
- Tight metal inserts wrapping and seal
- High temperature endurance
- High impact strength
- Outstanding ESCR
