Sunion S-1522 Styrene Isoprene Synthetic Elastomer Rubber Sis for Adhesive

• CAS No.: 25038-32-8
• Formula: C28h27n3o3HCl
• EINECS: 0
• Model NO.: S-1522
• Color: White
• Usage: Sanitary Products
• Raw Material: Synthetic Rubber
• Packing: 25kg/Bag
• Appearance: Puffy Pellets
• Styrene Content: 15%
• Model No.: S-1522
• Transport Package: 20kg/Bag
• Specification: 25kg/bag
• Trademark: Sunion
• Origin: Guangdong
• HS Code: 4002991100
• Production Capacity: 60000mt

Product Description

Product Description

 

Sunion Elastomer is a block copolymers polymerized with styrene and isoprene as main monomers and is commonly called SlS. lt can be used in the fields of electrical insulation,protection of maskingdiapers, women supplies, double-sided adhesive tape,labels, packaging , medical and health, bookbinding, surface protection film, wood processing, wallpaper and shoe, etc.

 

Product Parameters

 

Items	Test methods	Unit	Performance
Appearance	By visual	-	Puffy pellets
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
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 toluene	Q/GSC20.0.2-2016	Mpa·S	≤2000
Notes	[1] Test condition: 200ºC 5.0kg  [2] Test condition: 190ºC 2.16kg

Application

1.Hot-Melt Pressure Sensitive Adhesive
Hot melt pressure-sensitive adhesive is a kind of material which can be quickly bonded by applying light pressure after cooling and hardening. Commonly used in disposable sanitary products, such as: sanitary napkin, pad, diapers pieces, mattress, pet pad, etc.

2.Application of hot melt adhesive for adhesive tape
Adhesive tape special hot melt adhesive is often used in transparent adhesive tape, electrical tape and double-sided adhesive. There are many types of transparent adhesive and double-sided adhesive on the market, and the bonding performance or color requirements are not the same, therefore, the formula composition of the adhesive can be determined according to the specific application requirements. S-1522 grade products have good peeling strength, soft and elastic, and their hot melt adhesive melting temperature is not high, not easy to cause PET film perforation during the coating process, suitable for various PET materials, waste and recycling materials less.

3.Application of label paper
Adhesives used for label pasting can be divided into three categories: pressure sensitive adhesive, hydrosol and water rewetting adhesive. Pressure sensitive adhesive has high initial adhesion, good adhesion, low cost, good bonding performance for most packaging materials, and the largest application in label adhesive. Pressure sensitive adhesives include synthetic rubber (SIS and SBS), EVA and acrylate, etc., and the amount of synthetic rubber pressure sensitive adhesives is large.

Packaging & Shipping

25kg/woven bag

 

Company Profile

1.Company Introduction
GUANGDONG SUNION CHEMICAL&PLASTIC CO.,LTD.
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.