| CAS No.: | 64742-16-1 |
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| EINECS: | 265-116-8 |
| Molecular Principal Chain: | Carbon Chain Polymer |
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C9 petroleum resin is a thermoplastic resin which is polymerized with aldehydes, aromatics and terpenes in the presence of catalyst or by co-polymerizing C9 fractions of by-product of cracking ethylene plant as main raw material. Due to its low softening point and relatively small molecular weight, it is generally not used as a material alone. Because the structure of C9 petroleum resin does not contain polar groups, it has good water resistance, acid and alkali resistance, weather resistance and light aging resistance, good solubility in organic solvents, good compatibility with other resins, but also has brittleness, stickiness, cohesiveness and plasticity, mainly used in coatings, rubber additives, paper additives, inks and adhesives and other fields. The market demand is great.
Application of C9 petroleum resin in coating industry:
In the coating industry, petroleum resins can be combined with other resins to replace high-priced resins in whole or in part, so as to reduce costs and improve the luster, hardness, water resistance, stability and chemical resistance of products. For example, in the formulation of phenolic varnish, C9 petroleum resin is used to replace rosin modified phenolic resin and rosin calcium grease in equal amounts, and the obtained product still meets the standards of phenolic varnish and phenolic enamel, but the cost of C9 petroleum resin is less than 1/4 of the cost of rosin modified phenolic resin, so the cost can be greatly reduced. Adding alicyclic petroleum resin to epoxy resin and polyurethane mixed paint can improve the hardness, bending test, temperature resistance, weather resistance and other indexes of the product.
(1) Coating Industry: In the coating industry, petroleum resins can be combined with other resins to replace high-priced resins in whole or in part, so as to reduce costs and improve the luster, hardness, water resistance, stability and chemical resistance of products.
(2) Tires and rubber: C9 petroleum resin is mainly used as a rubber softening additive in the rubber industry.On the other hand, C9 petroleum resin can reduce the amount of natural rubber into synthetic rubber, without changing the quality of rubber products, significantly reducing the cost.
(3) The adhesives industry: C9 petroleum resin mainly plays the role of providing adhesion.To improve the bonding stability, creep resistance, heat resistance and other properties of these polymers.
(4) The ink industry: C9 petroleum resins are mainly used as bonding materials. The processing of petroleum resin into ink can meet the requirements of various indexes such as wetting speed, drying speed, solvent release, water resistance and alkali resistance
25kg/ woven bag
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.
We have got Reach, Rosh, SGS, 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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