Complaint
Description
SBS thermoplastic elastomer: is styrene - butadiene - styrene three segment copolymer, also known as thermoplastic styrene butadiene styrene block copolymer or thermoplastic, referred to as SBS. After heating the material can flow, easy processing molding . After cooling to room temperature, the polystyrene segments aggregate into a glassy microdomain, which acts as a physical cross-linking point for the polybutadiene segments, thereby rendering the material behaving as rubber. So called "thermoplastic elastomer". Depending on the synthesis method, the SBS has a linear structure and a star structure. Appearance: SBS is white or yellowish porous round or disk-shaped particles, the relative density of 0.92 to 0.95.
| Model | SBS1301 | SBS1401 | SBS4303 | SBS4402 |
| Appearance | White solid | White solid | White solid | White solid |
| S / B (mass ratio) | 30/70(28/72) | 40/60(35/65) | 30/70 | 40/60 |
| Structure type | linear | linear | star | star |
| Oil filling rate/% | 0 | 0 | 0 | 0 |
| Tensile strength / MPa | 19.6-21.6 | 22.6-25.5 | 15.7-17.7 | 28.5-24.5 |
| 300% constant stress | 1.8-1.96 | 1.9-2.9 | ≥1.96 | ≥2.94 |
| Tensile elongation /% | 600-750 | 600-700 | ≥600 | ≥550 |
| Tensile permanent deformation/% | ≤40 | ≤65 | ≤45 | ≤65 |
| Hardness (Shore A) | 55-80 | 65~90 | 65~84 | 80~95 |
| Melt flow rate, g / 10 min | 1.2 | 2.3 | 0.06 | |
| Application | Adhesives, asphalt modified | Adhesives, footwear, asphalt modification, plastic modification, sealant | Asphalt modified | Adhesives, footwear, plastic modification |
1)SBS molded products mainly used for shoe (sole) industry.
2)extruded products are mainly used hose and tape.
3)as a resin modifier, a small amount of SBS were polypropylene (PP), polyethylene (PE), polystyrene (PS) Blend can significantly improve the low temperature properties of the article, and impact strength.
4).SBS as a binder with the characteristics of a high content of solids, fast drying, low temperature.
5)SBS as asphalt and road construction bitumen modifiers can be significantly improved weathering resistance and load performance of asphalt.
Hebei Haojiang Technology Co.,Ltd. is located in Shijiazhuang City,Hebei Province, China, devoting itself to the independent research and development, manufacturing and service of plastic raw materials, and provides high-quality plastic products for the plastic manufacturing industry. The main products include: plastic masterbatch,engineering plastic,general-purpose plastics, thermoplastic elastomer,such as EVA,TPU,PET,PE,PS,etc. We can customize and develop various corresponding products according to customers' special requirements, and provide customers with strong technical support and a complete set of industry solutions. The company is based on honesty, quality first, active development, high-quality service for the purpose, more professional spirit, the concept of responsibility to serve the majority of customers
1.Are you trading company or manufacturer?
We are factory.
2.Do you provide samples?
Of course,we supply 1kg-2kg free sample,customers just pay for the freight only.
3.How about the price? Can you make it cheaper?
We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.
4.Are you able to deliver on time?
Of course!we specialised in this line for many years,many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!
5.What are your payment terms ?
We usually accept T/T,L/C for payment.
6.Do you accept customization?
yes,the specification,packaging and logo can be customized.
