| CAS No.: | 64742-16-1 |
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| Formula: | C5h8 |
| EINECS: | 265-116-8 |
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C5 petroleum resin has occupied an important position as a tackifying resin. Among them, the most used is hot melt adhesive and pressure sensitive adhesive, rubber tire and other fields, petroleum resin is suitable for hot melt adhesive, pressure sensitive adhesive and rubber tire petroleum resin. Petroleum resin, due to its high peel bonding strength, fast adhesion, stable bonding performance, moderate melting viscosity, good heat resistance, good compatibility with polymer matrix, and low price, began to gradually replace natural viscosifying resin and occupy a prominent position.
1.The characteristics of C5 petroleum resin in adhesive:
(1) Good fluidity, can improve the wettability of the main material;
(2) Good viscosity, outstanding initial viscosity energy;
(3) Excellent aging resistance;
(4) The optimum balance between cohesion and peel strength is achieved;
(5) Light color, low odor, low volatile matter.
2.The advantages of C5 petroleum resin used in the field of tires:
(1) stickiness
(2) During the processing, it can play a softening and reinforcing role, improve the extensibility and anti-spalling property.
(3) The viscosity was improved significantly, but the curing time and physical properties after curing were not affected.
(4) Avoid adhesion to processing machinery.
(5) Helps evenly distribute the filling material.
| Softening Point (Ring&Ball,ºC) | 85-95 | ASTM E 28 |
| Color (50% toluene,Ga.#) | Max.4 | ASTM D 1544 |
| MMAP (ºC) | 75-85 | ASTM D 611 |
| Color Stability( @200ºC,3hrs,Ga.#) | Max.9 | ASTM D 1544 |
| Acid Value (KOHmg/g) | Max.0.5 | ASTM D 974 |
| Iodine value (gl2/100g) | 60-150 | ASTM D 5554 |
| Melt Viscosity (BRF,@200ºC,cps) | Max.200 | ASTM D 3236 |
| Ash content (%) | Max.0.1 | ASTM D 1063 |
| Specific Gravity (20/20 ºC) | 0.98 | ASTM D 71 |
| Softening Point (Ring&Ball,ºC) | 100 | ASTM E 28 |
| Color (50% methylbenzene,Ga,#) | 3 | ASTM D 1544 |
| Color Stability ( @200ºC,3hr,Ga.#) | 6 | ASTM D 1544 |
| Acid Value (KOHmg/g) | 0.05 | ASTM D 974 |
| Melt Viscosity (@200ºC/m.pas) | 180 | ASTM D 3236 |
| Volatile Content (wt%) | <1.0 | 150ºC, 1hr |
| Molecular Weight (GPC.Mn) | 1100 | G.P.C |
It is available both in big bags of 500 kgs or 1000kgs net weight, multiply paper bags of 25kgs net weight.
2.Storage
Pelletized forms of resins may block or lump in hot weather climates or if stored near heat sources. Inside storage and keep at low temperature is recommended.
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.
We have got Reach,Rohs,Environment Audit Certificates.
Q1. Who are we, traders or factory?
A:We are a factory that a group company specializing in manufacturing SBS/SIS/K-Resin/Isoprene Rubber/C5 Resin.
Q2. Do you have any products in stock?
A:We have enough stock to meet customers' demand.
Q3. Could you send me all your catalogues and price list?
A: Welcome to contact us online or send messge in E-mail, we will send you products lists,TDS and the best price.
Q4. Can I get some samples for testing?
A:We'd like to offer free samples for customers to 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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