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Cyclohexylthiophthalimide PVI(CTP) CAS 17796-82-6
CAS： 17796-82-6
EINECS: 241-774-1
Appearance: White to light yellow to light orange powder crystal
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N-cyclohexylthyl-phthalimide is also known as coke delay agent, early vulcanization inhibitor, anti-coke agent CTP, anti-coke agent PVI, at room temperature for white, light yellow or light yellow brown crystals, and recrystallized products from n-heptane for white crystals. Soluble in acetone, benzene, toluene, ether, ethyl acetate and ethyl acetate, slightly soluble in gasoline, insoluble in kerosene and water, soluble in hot carbon tetrachloride, ethanol and heptane. Cyclohexane is reacted with hydrochloric acid to form cyclohexane chloride. Chlorothiocyclohexane was obtained by sulfurization with sulfur. Finally, the product was prepared by the reaction of phthalimide and chlorothiocyclohexane in the presence of acid absorbent. It can be used for natural rubber and synthetic rubber, which can effectively prevent the scorch of rubber material in the process of processing and improve production efficiency. At the same time, it has a restoring effect on the adhesive material that has been subjected to high heat or slight scorch. N-cyclohexyl thiophthalimide is widely used in sulfur-vulcanized elastomers, and it has good anti-coke effect when combined with various general accelerators. With the anti-coke agent CTP, whether it is open or high temperature fast mixing, it can adopt a mixing process and effectively prevent coke burning. It can be used with accelerators M, DM, TMTD and effective or semi-effective vulcanization system to improve the properties of the compound. It can improve the production efficiency of calender and extrusion. It is beneficial to improve the adhesion of rubber and brass-plated steel wire, and is widely used in various general rubber and special rubber, including nitrile rubber, ethylene propylene or EPDM rubber, butyl rubber and neoprene rubber. Storage should avoid too high and then too low temperature and humidity, placed in a ventilated dry place to avoid heat, moisture. Combustible, low toxicity.
Application:
The product is a very effective anti-coke agent for all sulfur vulcanized dienes and low unsaturation rubber, such as natural rubber, styrene butadiene rubber, nitrile rubber, butyl rubber, neoprene rubber, isopentane rubber, butadiene rubber, EPDM rubber, etc. have a good anti-coke effect, and its activity is not affected when used with other rubber additives. There are no adverse side effects such as foaming and contamination. It can greatly improve the storage stability of the compound and prevent natural vulcanization during storage. Compared with the previous anti-coke agent, the effect is good, the amount is less, the usual amount is 0.1-0.5 parts.
It is mainly used for natural rubber and synthetic rubber, especially when used with secondary sulfonamide accelerators, to form a good vulcanization system
Application
Rubber and plastic ingredients have a wide range of applications across various industries. Here are some common applications:
01. Tires and Automotive Components
Rubber ingredients, such as synthetic rubber compounds, carbon black, and processing additives, are used in the manufacturing of tires, belts, hoses, gaskets, seals, and other automotive components. These materials provide durability, flexibility, and resistance to heat and wear.
02. Industrial Rubber Products
Rubber ingredients are used in the production of various industrial rubber products, including conveyor belts, industrial hoses, seals, gaskets, O-rings, expansion joints, and rubber sheets. These products are used in industries such as mining, construction, agriculture, oil and gas, and manufacturing.
03. Plastics and Packaging
Plastic ingredients, including polymer resins, plasticizers, stabilizers, colorants, and flame retardants, are used in the production of a wide range of plastic products and packaging materials. This includes food containers, bottles, packaging films, pipes, toys, electrical insulation, and automotive parts.
04. Construction Materials
Rubber and plastic ingredients find application in construction materials such as roofing membranes, waterproofing materials, sealants, adhesives, and insulating materials. These materials provide weather resistance, flexibility, and durability in various construction applications.
05. Consumer Goods
Rubber and plastic ingredients are used in the production of consumer goods such as footwear, sporting goods, toys, household appliances, electronics, and furniture. They provide comfort, safety, and aesthetic appeal to these products.
06. Medical and Healthcare
Rubber and plastic ingredients are used in the healthcare industry for manufacturing medical devices, equipment, and packaging materials. This includes items like gloves, syringes, catheters, IV tubes, medical tubing, and pharmaceutical packaging.
07. Electronics and Electrical Industry
Plastic ingredients are used in the production of electrical and electronic components such as connectors, cable insulation, switchgear, circuit boards, and casings for electronic devices. These materials offer insulation, flame resistance, and protection against electrical conductivity.
8. Consumer Electronics
Rubber and plastic ingredients are utilized in the manufacturing of consumer electronic products like mobile phones, laptops, tablets, and audio-visual devices. They provide protective casings, buttons, keypads, and shock-absorbing components.
09. Recycling and Sustainability
Rubber and plastic ingredients are also used in recycling processes to reclaim and reuse rubber and plastic materials. Recycling technologies help reduce waste and promote sustainability in the rubber and plastic industry.
10. Consumer Goods
Rubber and plastic ingredients are used in the production of a wide range of consumer goods. This includes toys, electronic devices, household appliances, packaging materials, sporting goods, footwear, and clothing accessories. They provide flexibility, shock absorption, water resistance, and aesthetic appeal.
These are just a few examples of the vast applications of rubber and plastic ingredients in various industries. The versatility and properties of these materials make them essential for numerous products and sectors in our everyday lives
Shipping & Packaging
Brand
WAP Chemical
Warranty
2 Years
Certificate
TUV, CE, INMETRO
Payment
TT, L/C, Western Union
Lead time
7-15 Days
MOQ
Can Be Negotiated
Full Advanced Automated Production
01. Quality Assurance
At WPA Chemical, we prioritize safety and adhere to strict quality standards in the production of food additives. Trust us to deliver products that meet and exceed industry regulations.
02. Extensive Product Range
With a wide variety of food additives, we offer a comprehensive selection to cater to diverse needs. From preservatives to flavor enhancers, we have the perfect solution for every culinary requirement.
03. Rigorous Testing Procedures
Our products undergo rigorous testing and analysis to ensure their efficacy and safety. Count on WPA Chemical to provide food additives that have been thoroughly examined and approved for consumption.
04. Industry Expertise
With years of experience in the food additive industry, we have developed a deep understanding of market trends and customer demands. Rely on our expertise to provide you with the finest quality additives.
05. Sustainable Solutions
We are committed to sustainable manufacturing practices. Our food additives are produced using environmentally friendly processes, reducing our carbon footprint while delivering exceptional results.
06. Customer Satisfaction
We prioritize customer satisfaction and aim to build long-lasting relationships. Experience our prompt service, reliable delivery, and personalized support, ensuring your needs are met with utmost professionalism.
rubber and plastic ingredients FAQ
Are you a rubber and plastic ingredients manufacturer?
Yes, we are a rubber and plastic ingredients’ manufacturer, WPA is a company that specializes in the production and supply of various substances or compounds used in the formulation and production of rubber and plastic materials. We manufacture and provide base polymers, fillers, plasticizers, stabilizers, antioxidants, colorants, flame retardants, processing aids, and other additives to the rubber and plastic industry.
What rubber and plastic ingredients do you offer
We offer a wide range of products that cater to the needs of the rubber and plastic industry. These products include different types of base polymers, specialty polymers, fillers, reinforcing agents, plasticizers, antioxidants, UV stabilizers, colorants, flame retardants, blowing agents, processing aids, and other additives.
Can you offer customized products?
Yes, we can provide customized products to meet specific customer requirements. WPA have the capability to modify the formulation, grade, or properties of their ingredients based on the customer’s needs, such as adjusting hardness, flexibility, color, or other desired characteristics.
What are rubber and plastic ingredients?
Rubber and plastic ingredients are various substances or compounds that are used in the formulation and production of rubber and plastic materials. These ingredients include base polymers, fillers, plasticizers, stabilizers, antioxidants, colorants, flame retardants, processing aids, and other additives.
What is the purpose of rubber and plastic ingredients?
Rubber and plastic ingredients serve several purposes in the manufacturing of rubber and plastic products. They enhance the mechanical properties, such as flexibility, strength, and durability. They improve processability, moldability, and stability. They also provide desirable characteristics like UV resistance, chemical resistance, heat resistance, flame retardancy, color, and texture.
Which types of polymers are used as rubber and plastic ingredients?
Rubber and plastic ingredients can involve various types of polymers. For rubber, common base polymers include natural rubber (NR), styrene-butadiene rubber (SBR), polybutadiene rubber (BR), nitrile rubber (NBR), ethylene propylene diene monomer rubber (EPDM), and silicone rubber. For plastics, different polymers like polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polyethylene terephthalate (PET), and polystyrene (PS) are used.
What are fillers, and why are they used in rubber and plastic ingredients?
Fillers are materials that are added to rubber and plastic formulations to improve their mechanical properties, reduce costs, and enhance processing. Common fillers include carbon black, silica, calcium carbonate, talc, and glass fibers. They help reinforce the material, increase stiffness, improve abrasion resistance, and reduce shrinkage.
Do rubber and plastic ingredients have any environmental considerations?
Yes, there are environmental considerations associated with rubber and plastic ingredients. The choice of ingredients and additives can impact the biodegradability, recyclability, and sustainability of rubber and plastic materials. Increasingly, manufacturers are exploring eco-friendly alternatives and adopting practices that minimize the environmental impact of rubber and plastic production.
How can I select the appropriate rubber and plastic ingredients for my application?
Selecting the right rubber and plastic ingredients involves considering the desired properties, performance requirements, processing conditions, and applicable regulations for your specific application. It is often beneficial to consult with WPA experts so that we can provide guidance based on our knowledge and experience.
Can rubber and plastic ingredients be customized for specific applications?
Yes, rubber and plastic ingredients can be customized to meet the specific requirements of different applications. WPA can tailor the formulation by adjusting the type and amount of ingredients to achieve the desired properties and performance characteristics.
General FAQ
Who are we?
We are international chemical products supply chain company based in Shanghai, China with more than 10 years working experience, sell to Eastern Europe(50.00%), North America(30.00%), Africa(10.00%), Southeast Asia(5.00%), Eastern Asia(5.00%). There are total about 10–15 people in our office.
How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
What can you buy from us?
Coating auxiliaries,rubber chemicals, plastics, special pigments, flavors and fragrances, food additives, cosmetic raw materials, surfactant, etc
Why should you buy from us not from other suppliers?
WPA is a professional trading company specialized in export chemicals, Our actual capacity is 200,000 tons, with competitive price.We also provide fine checmicals and food additives. And we have a supply chain for chemicals.
What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, Express Delivery
Accepted Payment Currency:USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF;
Accepted Payment Type: T/T,L/C,D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash;
Language Spoken:English, Chinese, Russian
How long will it take for the product to be ready and delivered?
Normally within 20 days after order has been placed. For details, please contact us by phone or email.
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