Basic Info.
Usage
Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals
Autoignition Temperature
490centigrade
Flash Point
34.4centigrade
Relative Density(Water=1)
1.0-1.1
Relative Vapor Density Air=1
3.6
Saturated Vapor Pressure Kpa
1.33
Transport Package
Wooden Box
Specification
Compliance with international regulations
Product Description
TC-E Cobalt octoate solution
Product Description
Storage Notes:Store in a cool, ventilated warehouse. Keep away from fire and heat sources. Keep the container sealed. Should be separated from reducing agent, acid
types,alkali and food chemicals when storage , avoid mixing reservoir. Use explosion-proof lighting and ventilation facilities. Mechanical equipment and tools that produce sparks easily is prohibited to use. Storage area should be equipped with leak emergency treatment equipment and proper container. Do not shake, hit or rub.
After a period of time, there may be some quality loss in the product. To minimize quality loss, Wanqian Chemical recommends the highest for each product
Storage temperature (Ts max).
For TC-E Cobalt octoate solution:
Maximum storage temperature=30 ° C
Minimum storage temperature=-10 ° C
When stored under the recommended conditions, TC accelerator E can remain within the product specifications of Wanqian Chemical for at least 3 months after delivery.
Properties
This product is the best light color accelerator for room temperature curing of unsaturated polyester resin. It is usually used in conjunction with peroxide initiators such as cyclohexanone peroxide or methyl ethyl ketone peroxide, with a general dosage of about 0.5% -2.5% of the resin. Widely used in fiberglass, Baoli board, polyester home furnishings, artificial agate, buttons, craft casting, etc.
Packaging and transportation
The standard packaging is 20 kilograms of solution in 25 liter HDPE barrels. Packaging and transportation comply with international regulations. Regarding the availability of other quantitative packaging, please contact Wanqian Chemical's sales representative. Safety and operationKeep the container tightly closed. Store and operate TC promoter E in a dry and well ventilated area, away from heat or ignition sources, and avoid direct sunlight.
It is prohibited to weigh and pack in the storage room.
Under no circumstances should accelerators be directly mixed with organic peroxide curing agents. If it is related to organic peroxides such as methyl ethyl ketone peroxide.
Direct contact with the curing agent can cause a violent explosive reaction, causing adverse consequences. Therefore, when using it, the curing agent should be added to the resin first,Stir evenly, then add the accelerator. After stirring evenly, it can be used.
For detailed information on the safe storage, use, and operation of TC accelerator E, please refer to the Safety Data Sheet (MSDS). Before accepting this product,You should carefully read the relevant safety information on the MSDS.
Product Parameters
Physicochemical property | appearance | clear purple , liquid |
Gel time(25ºC) | ≤5min |
density(25ºC) | 0.900-0.922g/min |
Chromaticity of resin casting body | Display resin natural color |
PH value | unavailable |
Fusion point(ºC) | unavailable |
Relative density(water=1) | 1.0-1.1 |
Boiling point(ºC) | 146 |
Relative vapor density(air=1) | 3.6 |
Saturated vapor pressure(KPa) | 1.33 |
Octanol/log Kow | 3.2 |
Flash point(ºC) | 34.4 |
Upper explosive limit:%(V/V) | 6.1 |
Upper explosive limit:%(V/V) | 1.1 |
Autoignition temperature(ºC) | 490 |
Solvent base | insoluble in water, soluble in alcohol ether and absolute majority organic solvent |
Toxicological information | acute toxicity | LD50 316 mg/kg(rat) |
LC50 4000ppm 4h(rat) |
Ecological information | Ecological toxicity | biotoxicity |
Other harmful effects | heavy harm to the environment, especially for surface water, soil,air and drinking water |
According to working conditions, the recommended dosage is as follows: |
Dosage | resin | 100 |
Curing agent (methyl ethyl ketone peroxide) | 1-2(Adjust according to temperature and humidity) |
accelerator RCA | 1-4(Adjust according to temperature and humidity) |
The data in this product manual are accurate and reliable, but customers should still conduct inspection and testing before using this product to confirm that it can meet the client's application requirements. Jiangyin Wanqian Chemical Co., Ltd. reserves all rights related to intellectual property rights. |
Disposal considerations | Product | Because of the high risk of pollution, it is advisable not to recycle. Dispose of wastes according to relevant regulations (try to control incineration). |
Contaminated packaging | Comply with local laws and regulations. Empty packing barrels may have product residues. Even empty vessels should comply with the warning requirements. |
Others | For further suggestion, please contact supplier. |
other information | other information | GB-16483-2000 |
GB-190-1990 |
GB13690-1992 |
GB-12268-2005 |
styrene chemicals Safety Data Sheet (Safety Culture Network) |
DIC Unsaturated Polyester Resin MSDS (English version) |
The above information is provided by Jiangyin Thousands Chemical Co., Ltd. Thousands Chemical has tried to correct the above information, but the error is inevitable. The data and information are for reference only. Users are responsible for judging their availability according to the application requirements. |
Application
Our Advantages
Why Choose Us?
1.Provide Full Export Certificates Necessary For Export In Short Time, Delivery Time Fast .
2.No District Limit , Can Export Our Chemicals To Every Corner Of The World.
3.Corporate With World Famous Brand, Quality Assured, Cost Effective .
4.Professional And Strong Technical Support.
5.Full Line Nouryon Brand Peroxides
6.Hot Chemicals, Short Of Supply Chemicals, We Have .
7.Rich Export Experience In High Dangerous Goods , Like Chemicals Trigonox 301,Perkadox 16 Which Need Cool Container.
Production Process
Company Profile
Evergreen Chemicals is a leading manufacturer and supplier of chemical composite materials in China. We've been and kept leading roles in this industry for more than 20 years, serving 8000+ customers all over the world from more than 25 fields. Our company is located in Jiangyin, half an hour to Shanghai by train, enjoying convenient transportation access.
We are specialized in researching, producing and distributing resin materials and its auxiliaries with premium quality. Our main products are unsaturated polyester resin, epoxy resin, vinyl resin and organic peroxides. In addition to market our own products, we are also the distributor of some global brands like NUORYON, SWANCOR, AOC, INOES etc.
Besides, auxiliaries like curing agent, accelerator, and initiator are also available here to customers. Our products are widely used in the fields of automobiles, tent poles, cooling towers, pipes, FRP, artificial stones, handicrafts, and resin manhole covers.
Certifications
FAQ
1. Q: Is your company a manufacturer?
A: Yes,we are. At the same time, we are also agents of other product brands.
2. Q: Does your company provide samples?
A: Yes,we can provide 100g and 200g for additive and 500g/1kg for resin as free samples, but freight usually requires the buyer to bear.
3. Q:What is your company's transportation form?
A: Samples generally deliver by international express, a large number of goods can be transported by land or water.
4: Q: What is the quality and price of your product?
A: Specializing in epoxy resin and other unsaturated polyester resin .100% tested and working before shipment .best price will grant you as per your quantity .
5. Q: How many days the clear phenolic epoxy resin could sotre ?
A: 12 months below 25ºC in dark.
Address:
Room 807, Building 5, 1590 Longjin Road, Changzhou, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals
Company Introduction:
Since its foundation in 2013, Evergreen Chemicals has established itself as the one-stop solution provider of the composite materials in the national and international market. Evergreen Chemicals keeps developing relationships with top manufacturers and raw materials suppliers around the world.
We are very popular with our customers not only because of our fast delivery time( we promise fastest delivery time than any other factory), most professional &efficiency danger-ous goods export team, most powerful custom clearance capability( can export to every corner of the world), but also because we are world famous brand partner like NOURYON(AKZONOBEL), INOES(ASHLAND), AOC(DSM), SWANCOR, NANYA, HUNTSMAN, CHEMTREND, JUSHI, EVONIK, , BYK, HANKEL, TOSOH, UNITED INITIATORS.
Lt owns scientifc and complete management system to assure the high quality products and o-time delivery rate. Evergreen always focus on clients and delivery performance. We are able to react quickly, competently and efficiently to the individual wishes and requirements of our customers.