Trade name: eliciting agent ZH-TBPP
English name: tert-Butyl peroxypivalate
Chemical name:tert-Butyl peroxypivalate
Molecular formula:C9H18O3
Molecular weight:174.2
Theoretical active oxygen content: 9.18%
CAS :927-07-1
UN No. 3113
Einecs :213-147-2
Grade:5.2
Type C liquid organic peroxide, temperature controlled transport. Railroad transportation and air transportation are prohibited.
Properties: It is colorless transparent oily liquid, insoluble in water, soluble in most organic solvents, freezing point below -170C. viscosity(-10℃):2.1mPa.s .
Main decomposition products: tert-butanol, isobutyl ketone, isobutane, CO2, etc.
Safety index:
Half-life:
0.1hour:94℃
1 hour:75℃
10 hours:57℃
Thermal stability data:
Self-accelerated decomposition temperature (SADT): 20℃
Crisis temperature(Tem): 10℃
Control temperature(Tc): 0℃
Storage temperature(Tsmax): -/- 10 ℃
Activation energy E(KJ/mol): 123.59
Use:
1. This product is a high efficiency initiator for high pressure tubular or kettle polymerization of ethylene.
2. For the polymerization of vinyl chloride: This product is suitable for the temperature of 50-700C in the vinyl chloride suspension polymerization process.
3. This product can be used as a suspension polymerization initiator for acrylates and methacrylates. It can also be used in solution and non-aqueous dispersion polymerization of acrylates to make coatings.
4. This product is also an important initiator for ethylene vinyl acetate (EVA).
5. Medium temperature curing agent for unsaturated polyester, curing temperature of 80-100 0C, suitable for hot press molding method process.
Storage precautions.
1. Store in a cool, ventilated space, warehouse temperature not exceeding -100C.
2. Keep away from fire and heat source. It should be stored separately from acids, reducing agents, flammable materials, combustible materials, reducing agents, etc.
3. The lighting and ventilation facilities in the storage room should be explosion-proof, and the switch should be located outdoors.
4. When handling, it should be placed carefully and gently to prevent damage to the packaging and containers, to prohibit impact and oscillation, and to pay attention to personal protection when dividing and handling.
5. Please read our MSDS carefully when storing, transporting and using this product.
Packing:20KG PE drum,48 drums/pallet
Delivery:We have an experienced and qualified logistics management team who are proficient in the characteristics and transportation regulations of hazardous chemicals.They are able to operate various specialized transportation equipment proficiently and strictly follow domestic and international hazardous chemical transportation regulations. To ensure the safe operation of the entire business process, the company has established a comprehensive and perfect security management system. With a professional, efficient, and safe global distribution system and high-quality service, we have established a good reputation and solid brand image in the global organic peroxide market.
FAQ:
1. Are you manufacturer or trading company?
We are a manufacturer and establised in 2003.
2 What is the delivery time?
Usually about 7-15 days, it depends on quantity and products.
3.What are your payment terms?
T/T, L/C,D/P..... can be negotiated.
4. Does your company provide samples?
we can provide a small quantity of free samples, but buyer needs to bear the delivery costs.
