Main types

Polyethylene (PE)

The most commonly used rotational molding raw materials: Polyethylene accounts for the vast majority of the rotational molding raw material market, especially linear low-density polyethylene (LLDPE) and high-density polyethylene (HDPE).

Features: Good processing performance, heat resistance, weather resistance and high strength. LLDPE has better flexibility and impact resistance, while HDPE has higher rigidity and hardness.

Polypropylene (PP)

Features: Polypropylene has excellent chemical resistance, heat resistance and high mechanical strength. However, its application in the rotational molding process is relatively rare because its processing performance may be slightly inferior compared to PE.

Other polymers

Including polycarbonate, nylon, ABS resin and other synthetic resins. These materials have unique advantages in certain specific applications, such as the high transparency of polycarbonate, the wear resistance of nylon, and the easy processing of ABS resin.

1. Raw material selection

2. Mold design

3. Production process control

4. Detection technology

5. Other factors

1. Classification according to heating methods

2. Classification by type of rotation

3. Classification by arm movement method

4. Classification by number of arms

5. Classification by hot box

6. Other special types

1. Principle of rotomolding mold making

2. Rotational mold material selection

3. Rotational mold making method

4. Rotational mold making steps

5. Advantages of rotational molding

1. Origin and early development

2. Technology development and popularization

3. Global application and maturity

4. Development of China’s Rotational Molding Industry

5. Future Outlook

1. Transportation and accessories

2. Industrial containers and storage equipment

3. Agriculture and construction fields

4. Sports and entertainment facilities

5. Other fields

1. Mold design and preparation

2. Material selection and processing

3. Heating and rotation

4. Cooling and demoulding

5. Quality control

6. Safety and environmental protection

This article mainly reflects that the frequency of use of rotational molding products is increasing, and a variety of daily necessities have been converted to use the rotational molding process.

1. Industry scale and growth

2. Technological progress and innovation

3. Expansion of application fields

4. Policy Support and Environmental Protection Trends

5. Competition landscape and market prospects

1. Material properties and structural strength

2. Design flexibility and customization

3. Cost-effectiveness and production efficiency

4. Other advantages

This article introduces the dominant position of rotational molding technology in entertainment facilities from multiple levels and introduces the advantages of rotational molding entertainment facilities.

Recently, some rotational molding companies have increased investment in new technologies, new products and new markets to promote innovative development of the industry.

Application cases of rotational molding technology in many fields continue to emerge, injecting new vitality into the development of the industry.

Exchanges and cooperation within the industry are becoming increasingly frequent. Information exchange and technical cooperation are strengthened through exhibitions, forums and other forms to jointly promote the development of the rotational molding industry.

To sum up, the rotational molding process, as an important plastic molding method, has been widely used in many fields and shows good development prospects. In the future, with the continuous advancement of technology and the increasing market demand, the rotational molding industry will continue to maintain a rapid development trend.