Compliance with Rosh2.0 and Reach Tests Butadiene-Styrene Transparent Impact Resin (K resin)

• CAS No.: 88497-56-7
• Formula: C10h13br
• EINECS: 0
• Model NO.: 8051
• Molecular Principal Chain: Carbon Chain Polymer
• Color: White
• Usage: Food Packaging
• Materials: Styrene and Butadiene
• Model No.: 8051
• Standard: SGS
• Appearance: Colorless, Transparent
• Shored: 75
• Elongation: 20%
• Vicat Softening Point: 88
• Distortion Temperature: 72
• Transmittance: 91
• Haze: 1.5
• Packing: 25kg/Bag
• Transport Package: 20kg/Bag
• Specification: 25kg/bag
• Trademark: Sunion
• Origin: Guangdong
• HS Code: 3903900000
• Production Capacity: 60000mt
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Butadiene transparent impact resin, also known as Sunion resin, chemical name: butadiene-styrene copolymer, with high transparency, good gloss, impact resistance, good processing performance. Suitable for injection molding, hollow blow molding, extrusion and other processing methods, can be processed smooth appearance, gloss, high transparency products. Widely used in sheet, refrigerator manufacturing, shoemaking, toy manufacturing, food containers and packaging, medical equipment, daily high-end products, electrical instrument panels and other materials (such as GPPS, HIPS, SAN, ABS, PP, PC, etc.) blending modification and other fields.
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	70.0
Tensile strength	Mpa	GB/T1040.1-2018	50mm/min	23.0
Elongation	%	GB/T1040.1-2018	50mm/min	150
Flexural strength	Mpa	GB/T9341-2008	2mm/min	30.0
Flexural modulus	Mpa	GB/T9341-2008	2mm/min	1250
IZOD impact strength	ºC	GB/T1843-2008	Notched23ºC	3.5
Vicat softening point	ºC	GB/T1633-2000	10N,50ºC/h	85.0
Distortion temperature	ºC	GB/T1634.1-2019	0.45MPa,120ºC/h	72.0
Transmittance	%	GB/T2410-2008	2mm	91.0
Haze	%	GB/T2410-2008	2mm	1.5

Application

Summary: 8051 is a grade of Sunion resin, commonly called K-resin. It is compounded by styrene and butadiene. It is non-toxic, colorless, high transparent and high anti-impact.The product has a high hygiene level and complies with relevant tests such as ROSH2.0 and REACH.
It can be widely used in field such as pharmaceutical packaging products, food boxes, decorative boxes, cups, lids, etc.
Corresponding Brand: Asahi Kasei 805, INEOS KR01,styfolux 656C.

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, 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.