Butadiene-Styrene Resin (K resin) for Medical Apparatus and Instruments

• CAS No.: 88497-56-7
• Formula: C10h13br
• EINECS: 0
• Model NO.: SL803G
• Molecular Principal Chain: Carbon Chain Polymer
• Color: White
• Usage: Plastic Modification
• Materials: Styrene and Butadiene
• Model No.: SL803G
• Standard: SGS
• Appearance: Colorless, Transparent
• Shored: 71
• Elongation: 150%
• Vicat Softening Point: 80
• Distortion Temperature: 70
• Transmittance: 90
• Haze: 2
• Packing: 25kg/Bag
• Transport Package: 20kg/Bag
• Specification: 25kg/bag
• Trademark: Sunion
• Origin: Guangdong
• HS Code: 3903900000
• Production Capacity: 60000mt

Product Description

Product Description

 

The SL803G is a grade ofSunion resin. lt is comp ounded by styrene(75%) and butadiene. It is non-toxic, colorless, high transparentand high anti-impa ct. The product is not resistant to oil, while it can be solved in toluene, cyclohexane,n-hexane and other non-polar solvent.

1.High transparency, high impact resistance
The high transparency of styrene butadiene transparent impact resistant resin can be compared with that of general polystyrene, polycarbonate, cellulose acetate and plexiglass. The modified polystyrene and SAN resin can not only improve the impact resistance, but also maintain good transparency. The impact strength of styrene butadiene transparent impact resin is about 3-5 times that of general polystyrene and SAN resin, and its impact strength can fully meet the requirements of general products.
2.Safe and non-toxic
Butadiene transparent impact resin products meet the relevant requirements of GB4806.6-2016 "Food Safety National Standard for food contact plastic resin", REACH, ROSH, SGS testing in line with the safety standards of the European Union. Suitable for food packaging, especially non-fat food containers. When used in the medical field, it is disinfected with ethylene oxide, γ rays, and electron radiation, which will not affect its physical properties.
3.Wide application and good processability
Butadiene transparent impact resistant resin can be processed by injection, extrusion, blow molding, die molding and other open forms to meet the requirements of different products, and the processing temperature range is wide, good flow, short cycle, low energy consumption. Products resistant to water, acid, alkali, non-toxic, strong coloring power. It can be used alone or mixed with polystyrene and other materials to be extruded into sheets and thermoformed on ordinary equipment.

 

Product Parameters

Items	Unit	Test method	Test condition	Values
Appearance	-	By visual	-	Colorless,transparent
Density	g/cm^3	GB/T1033.1-2008	23ºC	1.01-1.03
Melt flow rate	g/10min	GB/T3682.1-2018	5kg-200ºC	8.0
Shore D	-	GB/T2411-2008	Shore D	71.0
Tensile strength	Mpa	GB/T1040.1-2018	50mm/min	23.5
Elongation	%	GB/T1040.1-2018	50mm/min	150
Flexural strength	Mpa	GB/T9341-2008	2mm/min	34.0
Flexural modulus	Mpa	GB/T9341-2008	2mm/min	1350
IZOD impact strength	ºC	GB/T1843-2008	Notched23ºC	3.5
Vicat softening point	ºC	GB/T1633-2000	10N,50ºC/h	80.0
Distortion temperature	ºC	GB/T1634.1-2019	0.45MPa,120ºC/h	70.0
Transmittance	%	GB/T2410-2008	2mm	90.0
Haze	%	GB/T2410-2008	2mm	2.0

Application

The product is mainly used in plastic modification (PS modification, ABS modification, PC modification and AS modification etc.), TPR modification, stationery, toys, medical instruments and food packaging, and other fields, such as disposable cup, fruit tray, ice cream lid, carrier tape, set square, ruler, shore sole,transparent plastic model, transparent panel etc.
Among them, the medical field commonly used to produce syringes, disposable infusion sets, elastic rubber tubes, medical packaging boxes, precision medical equipment, etc

 

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. 

2.Technology research
SUNION attaches great importance to scientific and technological progress, adheres to independent innovation, focuses on the development of high-tech industries, and has made remarkable achievements in technological innovation, product development and intellectual property rights of enterprises. Since its establishment in 2001, the company has invested nearly 3 billion yuan to complete 26 product research and development and industrialization projects with independent intellectual property rights, and a number of R&D achievements have won awards. The company has: 1 national key laboratory Maoming Engineering Center, 5 Guangdong provincial R&D centers, 1 project included in the National Torch Program, 94 patents for scientific and technological achievements. Eight famous brand products in Guangdong Province, four products have been assessed as local standards in Guangdong Province, and the trademarks used in three categories of products have been identified as famous trademarks in Guangdong Province.

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.