| CAS No.: | 25038-32-8 |
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| Formula: | C28h27n3o3HCl |
| EINECS: | 0 |
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SUNION Class S-1552 is a linear tri-block and pure SI di-block hybrid product, using styrene and isoprene as monomers, and a thermoplastic elastomer synthesized by anion. The product is compact particle, and it has transparent or translucent particle appearance, which is similar to most of the hard plastic, with 16% styrene content and 52% the di-block content. The advantages of S-1552 are material pipeline, high efficiency and low labor costs by twin screw extrusion modification or direct injection produce process.
| Items | Test methods | Unit | Performance |
| Appearance | By visual | - | Puffy Particles |
| Styrene content | - | % | 15 |
| Di-block content | - | % | 22 |
| Volatile content | GB/T24131-2009 | % | <=0.70 |
| Tensile strength | GB/T528-2009 | Mpa | >=7.0 |
| Elongation | GB/T528-2009 | % | >=1000 |
| Permanent deformation | GB/T528-2009 | % | - |
| Shore A (Hardness) | GB/T531.1-2008 | - | 30±10.0 |
| Melt index[1] | GB/T3682-20000 | g/10min | 12.0±4.0 |
| Viscosity 25% in t oluene | Q/GSC20.0.2-2016 | Mpa·S | <=2000 |
| Notes | [1]: test condition: 200ºC,5.0kg. | ||
Packing
25kg/woven bag
Attentions
S-1552 belongs to combustible, and that should be away from fire and heat source and corresponding high oxidizing material. It also has double bonds in the internal structure which may be cross linked and cracked by the sunlight or ultraviolet radiation. Therefore, it should be avoided sunlight or strong light irradiation, and be stored in a cool, dry and ventilated warehouse.
01,Company Profile
Founded on August 17, 2001, Guangdong Sunion Chemical & Plastics Co., Ltd. is a national high-tech enterprise integrating high-tech research and development and chemical production and management with self-operated import and export rights. Now it has 25 sub-companies with more than 4,200 employees.
The company is mainly engaged in the research and development, production and sales of fine chemical products and polymer materials, and also engages in the production of industrial gas, storage and freight, oil products transit, oil storage tank mechanical cleaning, engineering design, engineering construction, Marine pollution prevention and other businesses.
02,Main products
2-mercaptoethanol, Butadiene-styrene resin(K resin), Sunion SIS/SBS, SEBS, isoamyl rubber, carbon penta resin, para-ester, special fat for explosives, modified plastics, industrial gases, FFS heavy packaging film, petrochemical additives, water treatment agents, etc.
03,Core products
Styrene polymer materials, by a set of devices can switch the production of styrene butadiene transparent impact resin, elastomer SBS/SEBS/ SIS three categories of different brands of products, the overall technology has reached the international advanced level, Butadiene-styrene resin(K resin) to break the pattern of dependence on imports, and exported to the United Kingdom, the Netherlands, Egypt, Indonesia and other countries; Sunion elastomer SIS/SBS, C5 resin products are exported to Britain 3M, HB Fuller, France Bostik, Germany Henkel and other world-renowned enterprises.
Our company has more than 20 years of production and export experience, the company's products have been exported to the United States, Germany and dozens of countries.
As a strong and reputable factory manufacture,we can provide yo with quality,service and price absolute support.
Q1.Who are we,traders or factory?
A:We are a Factory that is a Group Company specializing in manufacturing SBS/SIS/Kresin/Isoprene/C5 Resin
Q2.Do you have any products in stock
A:We have safe stocks to meet customers demands;
Q3.Could you send me all your catalogues and price list?
A: Weleocme to contact us online or send messge in Email, we will send you Catalogue,TDS and quote you the best price.
Q4. Can I get some samples for testing?
A:We'd like to offer free samples for customers test.
Q5: What's your Delivery Time?
A:That depends on Quantities customers ordered,We always make sure the delivery time after customers orders.
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