More than 10 years experiences of exporting
ISO9000 cert. & HACCP cert.
Delivery in time
Competitive price
High quality
Main manufacturer in china. Fire retardant B2. Particle size 0.25mm~1.60mm.high foaming speed.Low density of block.Less air used
Product name:expandable polystyrene(EPS)
Grade : Fire Retardant ( Grade F 301)
Particle size: 1.0---1.6mm
Single Frothing Percentage: 45~65
Applications: Insulation, board stock and so on
Characteristic:Fire retardant B2, uniform size,low density of block,high foaming speed, less air used when foam.
Main manufacturer in china. Fire retardant B2. Particle size 0.25mm~1.60mm.high foaming speed.Low density of block.Less air used
Table of Products | |||
A | Main Product | Styrene | |
| Styrene | ≥99.8% | wt |
α-methylstyrene | ≤300ppm | wt | |
Color | ≤10APHA |
| |
Aldehyde(based on benzaldehyde) | ≤100ppm | wt | |
(H2O2)Peroxidate(based on H2O2) | ≤25ppm | wt | |
sulfur | ≤5ppm | wt | |
Chloride | ≤1ppm | wt | |
Polymer | ≤10ppm | wt | |
TBC | ≤15ppm | wt | |
Xylene | ≤60ppm | wt | |
Water | ≤200ppm | wt | |
B | Byproduct | Methylbenzene |
|
| Toluene | ≥97.8% | wt |
Non-arene | ≤1.4% | wt | |
Ethylbenzene | ≤0.1% | wt | |
Benzene | ≤0.7% | wt | |
C | Byproduct | Benzene |
|
| Light non-arene | 42% | wt |
Benzene | 58% | wt | |
D | Byproduct | Tar oil |
|
| Styrene | 7.60% | wt |
α-methylestrene | 1.75% | wt | |
NSI | 1.75% | wt | |
Heavier component | 40.30% | wt | |
Polymer | 48.60% | wt | |
E | Intermediate material | Ethylbenzene |
|
| Ethylbenzene | ≥99.8% | wt |
Benzene | ≤0.1% | wt | |
Methylbenzene | ≤0.05% | wt | |
Nonarene | ≤0.05% | wt | |
Diethyl benzene | ≤10ppm | wt | |
Xylene | ≤50ppm | wt | |
Color | ≤10(Pt-Co) |
| |
Sulfur | ≤5ppm | wt | |
Cumin | ≤100ppm | wt |