Elastomer Rubber Sbs with 40% Styrene Content Is Used for Asphalt Modification

• CAS No.: 91261-65-3
• Formula: (C12h14)N
• EINECS: 0
• Model NO.: 3401
• Molecular Principal Chain: Carbon Chain Polymer
• Color: White
• CAS: 91261-65-3
• Grade: 3401
• Standard: SGS
• Styrene Content: 40%
• Usage: Asphalt Modification
• Raw Material: Synthetic Rubber
• Packing: 25kg/Bag
• Appearance: Pellet
• Feature: Low Molecular;Good Melt Fluidity
• Alias: Styrenic Block Copolymers
• Transport Package: 20kg/Bag
• Specification: 25kg/bag
• Trademark: Sunion
• Origin: Guangdong
• HS Code: 4002191300
• Production Capacity: 60000mt

Product Description

Product Description

 

SBS elastomers are styrene-butadiene block copolymers. Both plastic and rubber characteristics, known as the "third generation of synthetic rubber". Similar to styrene butadiene rubber, SBS can be in contact with water, weak acid, alkali, etc., with excellent tensile strength, large surface friction coefficient, good low temperature performance, excellent electrical properties, good processing properties and other characteristics, becoming the largest consumption of thermoplastic elastomer. SBS is mainly used for rubber plastic modification, TPR modification, hot sol modification and asphalt modifier.

 

Product Parameters

Items	Test methods	Unit	Performance
Appearance	By visual	-	pellet
Styrene content	-	%	40
Di-block content	-	%	-
Volatile content	GB/T24131-2009	%	≤0.7
Tensile strength	GB/T528-2009	Mpa	≥24.0
Elongation	GB/T528-2009	%	-
Permanent deformation	GB/T528-2009	%	-
Shore A (Hardness)	GB/T531.1-2008	-	≥88.0
Melt index	GB/T3682-2000	g/10min	1.0±5.0
Tensile stress	GB/T528-2009	Mpa·S	3.5
Ash Content	Q/GSC20.0.2-2019	%	0.1
Notes	[1] Test condition:200ºC,5.0kg. [2] Test condition:25ºC.

Application

Asphalt is the most commonly used waterproof material and an important material for road laying. However, asphalt has poor aging resistance, is easy to become brittle in cold weather, is easy to flow in hot weather, and has poor fatigue resistance. SBS elastomers greatly improve these properties. SBS is elastic and can be restored to its original shape.The addition of SBS to asphalt increases the flow characteristics of asphalt, improves the low temperature flexibility and fatigue resistance of roofing asphalt. The final product form is a high performance 2-3 layer film.

Road asphalt modification can reduce the hidden dangers such as low temperature brittle cracking after asphalt modification, the styrene content of the product is higher, the softening point temperature of the product is further improved, effectively weaken the melting and sticky phenomenon of the asphalt in hot summer, and improve the service life of the asphalt.

Packaging & Shipping

25kg/woven bag

 

Company Profile

1.Company Introduction
SUNION founded in 2001, it is a high-tech enterprise with functional polymer materials and fine chemical products as its development direction, extending the petrochemical downstream industrial chain, and creating "high-grade, precision, advancecd and new" core technology and brand products. At present, SUNION has 27 branches, more than 4000 employees, more than 800 mu of land, and an annual tax payment of more than 100 million yuan. It is one of the major petrochemical post-processing enterprises and tax payment enterprises in Guangdong Province.


2.Product Research

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. Products include: 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.
 

3.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.
 

Certifications

We have got Reach,Rohs,Adidas,Environment Audit Certificates.
 

Our Advantages

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.

FAQ

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.