Loading Port:China Main Port
Payment Terms:TT or L/C
Min Order Qty:1*20'FCL m²
Supply Capability:10000 Tons per Year m²/month
Bitumen Modifier generally use a traditional waterproofing medium -- asphalt -- modified with atactic polypropylene (APP), styrene butadiene styrene (SBS), synthetic rubber or other agents that create a uniform matrix that enhances the physical properties of the asphalt.
SBS (Styrene-Butadiene-Styrene) modifies the asphalt by forming a polymer network within the bitumen. SBS gives the bitumen rubber-like characteristics and improved resistance to aging and weathering. Most SBS-modified bitumen sheets are either set in hot mopping asphalt, torch-applied or adhered with cold-process adhesives.
Technical Data of Bitumen Modifier:
Item | S/B Ratio | Oil content (%) | Voliatility (≤%) | Total ash (≤%) | Stress at 300% (≥MPa) | Tensile strenth (≥MPa) | Elongation (≥%) | Permanent deformation (≤%) | Hardness shore (A） | Melt flow rate (g/10min) | Major End Use |
1401 | 40/60 | 0 | 0.5 | 0.20 | 4.5 | 25.0 | 700 | 40 | ≥90 | 0.5 | Adhesives Bitumen modification |
4402 | 40/60 | 0 | 0.5 | 0.20 | 4.0 | 26.0 | 650 | 40 | ≥91 | 0.1 | Adhesives/ Sealants/Footwear Bitumen/Plastics modification |
4452 | 40/60 | 33 | 0.5 | 0.20 | 1.6 | 16.0 | 900 | 25 | ≥65 | 2.0 | Adhesives Polymer Modifiers |
1301 | 30/70 | 0 | 0.5 | 0.20 | 2.4 | 18.0 | 650 | 40 | ≥70 | 2.0 | Footwear Toys |
1401-1 | 38/62 | 0 | 0.5 | 0.20 | 4.5 | 25.0 | 700 | 40 | ≥90 | 1.0 | Bitumen modification |
1301-1 | 30/70 | 0 | 0.5 | 0.20 | 2.4 | 18.0 | 700 | 45 | ≥70 | 6.0 | Bitumen modification |
4303 | 30/70 | 0 | 0.5 | 0.20 | 2.5 | 11.0 | 590 | 12 | 80 | 0.0 | Bitumen modification |
Usage of Bitumen Modifier:
Bitumen Modifier is widely used in civil and industrial roofs, refurbishment of bitumen roofs , car parks, basements, toilets, ponds, bridges, swimming pools, tunnels etc. It is specially suitable to be used in the cold area and buildings with frequent structural movements.
