Name: Zinc Acetylacetonate, Zinc ii Acetylacetonate, Zinc acac, CAS No.: 14024-63-6
Brand: TRUNNANO
Availability: InStock
Rating: 5 (1 reviews)

Zinc acetylacetonate is a heat stabilizer for rigid PVC and can help optimize synergy with stearoylbenzoylmethane and dibenzoylmethane.

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Description

Overview of Zinc Acetylacetonate
1. This product is the most commonly used heat stabilizer in the formulation of polyvinyl chloride. It is also used as a heat stabilizer for halogenated polymers such as rigid PVC. It is combined with stearoylbenzoylmethane and dibenzoylmethane (β- diketone) has a better synergistic effect.

2. It is also used as a catalyst, resin cross-linking agent, resin hardening accelerator, resin, rubber additive, superconducting film, heat-ray reflective glass film, transparent conductive film forming agent, etc. It is a new plastic stabilizer.

3. Zinc acetylacetonate is a heat stabilizer for rigid PVC and can help optimize synergy with stearoylbenzoylmethane and dibenzoylmethane.

Usage Guidance and Dosage of Zinc Acetylacetonate
1. Zinc acetylacetonate contributes to the initial thermal stability of PVC and can assist in optimizing initial coloring. As the amount of addition increases, the effect gradually becomes more prominent. However, when the amount of zinc acetylacetonate added is greater than 1 PHR, the phenomenon of "zinc burning" occurs.

2. Calcium acetylacetonate can assist in improving long-term thermal stability. As the added amount increases, the thermal stability time gradually extends. When the added amount in 100phrPVC reaches 4PHR, the thermal stability time can reach more than 80 minutes.

3. Effect of compounding zinc acetylacetonate, calcium acetylacetonate and hydrotalcite on stability:
When the addition amount of zinc acetylacetonate is 0.2phr and the ratio of calcium acetylacetonate/hydrtalcite is 1/2, each component in the ternary thermal stabilization system exerts a synergistic effect, and the initial colorability of PVC is improved, and the effect on PVC The thermal stabilization effect is better and the thermal stabilization time is extended.

4. Compound zinc acetylacetonate and calcium acetylacetonate, add 4phr composite stabilizer to 100phr, and conduct a static thermal aging experiment to study the impact of compounding at different proportions on the thermal stability of PVC. The results show that with the With the increase in the amount of zinc acetylacetonate added, the initial coloring performance of PVC is improved, but due to the "zinc burning" phenomenon, the long-term thermal stability of PVC is reduced. Taking into account the initial coloring performance and long-term thermal stability, the recommended ratios of zinc acetylacetonate and calcium acetylacetonate are determined to be 1:19 respectively, and the thermal stability time of PVC is extended.

5. Add calcium acetylacetonate during high-temperature synthesis of the product. The dosage is 1-2.5% of the product (because each manufacturer has different raw material quality standards for their products, the dosage should be based on the test)

Technical Indicators of Zinc Acetylacetonate

Project	Content
Zinc Acetylacetonate Basic Project
Molecular formula
Short name	ZAA
Molecular weight	About 281.6
Physical and chemical properties of zinc acetylacetonate
Exterior	White crystal powder
Melting point (℃)	129-138℃
Granularity	Pass through 60 mesh sieve
Bulk density	About 0.7kg/l
Moisture content	6-7%
Zinc content	23-26%
Moisture	≤1.0%
Characteristic	It has a characteristic odor, is stable in nature, is easy to react with oxidants, and is soluble in methanol.
Industrial properties of zinc acetylacetonate
Validity period	2 years
*120FCL**	16ton
Storage	Store in a cool and dark place

Applications of Zinc Acetylacetonate
Zinc acetylacetonate is a versatile additive often used as a heat stabilizer in the formulation of halogenated polymers, especially polyvinyl chloride. In addition, it is also used as a catalyst, resin cross-linking agent, resin hardening accelerator, and forming agent for superconducting films, heat-ray reflective glass films, and transparent conductive films. It is an environmentally friendly product that replaces lead-containing additives.

Company Profile
Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.

The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are looking for high-quality Zinc Acetylacetonate, please feel free to contact us or click on the needed products to send an inquiry.

Payment Methods of Zinc Acetylacetonate
L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment of Zinc Acetylacetonate
It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.

Package of Zinc Acetylacetonate
We have many different kinds of packaging, which depend on amount.
This product is regularly packaged in a double-layer plastic woven bag lined with plastic film, with a net weight of 25Kg per bag..

FAQ

Q1
How to prepare zinc acetylacetonate?
Answer: The preparation of zinc acetylacetonate usually involves the reaction of acetylacetone and zinc salts. Specific preparation steps may include dissolving acetylacetone and zinc salts in water, letting them stand for a period of time, then filtering and washing, and finally obtaining crystals of zinc acetylacetonate.

Q2
What are the chemical properties of zinc acetylacetonate?
Answer: Zinc acetylacetonate has the properties of a ketone and an alcohol, and is a white to light yellow crystal. It has wide applications in the fields of organic synthesis and catalysts.

Q3
Is zinc acetylacetonate harmful to humans?
Answer: Under normal use and handling conditions, zinc acetylacetonate should be safe for humans. However, as with all chemicals, proper precautions should be followed, such as wearing protective gear and avoiding inhalation or contact with skin and eyes.

Q3
How to store zinc acetylacetonate?
Answer: Zinc acetylacetonate should be stored in a dry, cool, ventilated place, away from direct sunlight and high temperatures. At the same time, keep away from fire sources and flammable items to ensure safety.

Q4
In what fields is zinc acetylacetonate used?
Answer: Zinc acetylacetonate is used in many fields, including plastics industry, rubber industry, electronic materials and catalyst manufacturing. Its versatility and environmental protection make it widely used in multiple industries.

Q5
How stable is zinc acetylacetonate?
Answer: As a heat stabilizer, zinc acetylacetonate has good thermal stability. It can still maintain its structure and properties under high temperature conditions and is not easy to decompose or fail.

Q6
What substances is zinc acetylacetonate incompatible with?
Answer: Zinc acetylacetonate may react with some strong acids, bases or oxidants, so contact with these substances should be avoided during storage and use.

Q7
How to use zinc acetylacetonate safely?
Answer: When using zinc acetylacetonate, you should wear appropriate protective equipment, such as protective glasses, gloves and protective clothing. Avoid inhaling its dust. If it accidentally comes into contact with skin or eyes, rinse immediately with plenty of water and seek medical help. At the same time, ensure that the operating environment is well ventilated and away from fire sources.