1superior flowability,ageing resistance, 2high rigidity,heat resistance 3Injection molding grade
HIPS virgin&recycled
1.Good quality, prompt delivery
2.film grade, blow/injection grade
3.Big quantity, competitive price
High Impact Polystyrene/HIPS
Heat Insulation, Water-proof
High Compressive Strength
High Impact Polystyrene/HIPS advantage : Heat Insulation, Water-proof, Noise-elimination, Anti-corrosion, Anti-aging, Light-weight, High Compressive Strength and Low Moisture permeability.
High ImpactPolystyrene/HIPS widely used in Perimeter Insulation, Inverted Roof, Thermal Bridge Insulation, Floor Insulation, Core Insulation, Steep Roof Insulation, Ceiling Insulation, Frost Protection for Road and Rail Construction
The Comparison Between PLASTECH XPS Foam Board and Other Heat Insulating Materials |
Item | XPS PLASTECH | EPS | PU | |
Densitykg(/m3) | ≥30 | ≤18 | 20-40 | |
Thermal Conductivity(w/m.k) | ≤0.030 | 0.04and will increase year by year | 0.022-0.038 | |
Structure | compact relative vacuum | loose Parylene F | compact | |
Water Absorption (kg/m3) | ≤1.0% | 8% | 3% | |
Durability | excellent unchange for 50years | poorchange after one year | poor(change easily) | |
Compression Strength(Kpa) | 250 | 50 | 150 | |
Thermal Resistance | 10years80% | 10years60% | 70% | |
Toxic Gas | No | Yes | YesCO353 | |
Freeze-thaw Resistance | stronge | weak | weak | |
Size Variation Ratio | 1% | 3% | 10% | |
Waterproof | stronge | weak | weak | |
Thickness | thin | thick | thick | |
