Changhua Chemical Technology Co., Ltd. (stock code: 301518) is a holding subsidiary of Jiangsu Changshun Group Co., Ltd. It was established in 2010 and listed on the Growth Enterprise Market of the Shenzhen Stock Exchange in 2023. The company is an executive director unit of the China Polyurethane Industry Association, the deputy director unit of the Epoxy Propane Polyether Professional Committee of the China Polyurethane Industry Association, and the vice chairman unit of the Polyurethane Industry Journal Council. It is a leading enterprise in the domestic polyether industry with a production capacity of 440000 tons/year. It has three wholly-owned subsidiaries and one holding subsidiary. Among them, the wholly-owned subsidiary Changhua Chemical Technology (Lianyungang) Co., Ltd. is a production-oriented enterprise located in Xuwei New District, Lianyungang, a national chemical park.

The company's products include polyether for soft foam, polyether for CASE, and specialty polyether, among which high activity POP and high rebound PPG products are the company's core competitive products, ranking among the top in domestic and international market share. Relying on continuous technological innovation, the company's products have technical features such as low odor, low VOC, low aldehyde content (formaldehyde, acetaldehyde, and acrolein), and low benzene content, which play an important role in improving the consumption experience of end consumers and are widely recognized by downstream customers.

The company adheres to the corporate mission of "creating green chemistry and carbon plastic for a better future" and the core values of "innovating for customer success". It is always committed to improving product technical performance, optimizing production processes, enhancing production efficiency, and continuously researching and developing new processes and technologies to create higher quality products that meet market demand and personalized customer needs.

Product features and advantages:

Biobased zero pressure Q foam

Product features:

1. Soft and delicate, able to closely fit the curves of the human body, providing excellent comfort experience;
2. The biobased content is over 25%, which meets the standards and specifications for export to Europe and America;
3. Low carbon and environmentally friendly, with certain degradability
4. foam made from bio based polyether has a light odor and no irritating vegetable oil odor.

Application:

Suitable for household items such as mattresses and pillows that require biobased content.

Recommended polyether: BP-1390.

Washable breathable slow rebound foam BMF

Product Features:

1. Washable, low expansion rate after water absorption, excellent tear strength

2. Compared to conventional memory foam, this foam has good breathability and effectively solves the pain points of stuffiness and lack of breathability

3. Strong pressure relief ability, utilizing body heat to achieve self shaping and fitting, gradually absorbing and evenly dispersing weight, effectively dispersing pressure points, and bringing a high degree of comfort during use

4. Low odor, low VOC.

Application:

Suitable for home sofas, mattresses, and sports equipment, improving product breathability and comfort during use.

Recommended polyether: CHF-1080E.

Slow rebound car seat comfortable foam SSCF-5520VE

Product Features:

1. Extremely low temperature sensitivity, able to maintain good comfort even in an environment of -20 ℃
2. Low lag loss rate can significantly optimize seat vibration performance, reduce muscle fatigue, and bring comfortable driving experience
3. Excellent physical and mechanical properties, significantly extending the service life of the foam
4. Low odor, low VOC.

Application:

Suitable for comfortable car seats, such as foam.

Recommended polyethers: CHF-1045E, CHF-1595E.

Viscoelastic comfortable foam for Auto Seat SSCF-6015VE

Product Features:

1. Having slow rebound characteristics, it slowly deforms and closely conforms to the curve of the human body under pressure, evenly disperses pressure, and reduces the feeling of compression on bones and muscles
2. Excellent physical and mechanical performance, significantly extending the service life of the seat

3. Low odor, low VOC.

Application:

Suitable for comfortable car seats, such as foam.

Recommended polyethers: CHF-1045E, CHF-1595E.

Ultra high resilience foam UHR33080

Product Features:

1. Excellent support performance
2. Higher rebound force, more explosive power, and a rebound rate of over 70%

3. The compression permanent deformation rate is low, and it is not easy to collapse locally after long-term use.

Application:

Used for the transition layer of mattresses to improve mattress support; High end home products such as sofas.

Recommended polyether: Hiclaim ® F3075。

Carbon dioxide based automotive skin composite foam 40230

Product Features:

1. High tearing force, extending service life
2. Excellent peel strength, tightly and firmly adhered to the surface and bottom fabric

3. Excellent resistance to moisture and heat aging, no aging decomposition occurred after being placed in an environment of 90 ℃ and 90% RH for 672 hours.

Application:

Suitable for car seat skin composite, children's product skin composite, etc.

Recommended polyether: Carnol ® PCE-3017、PCE-3017。

Carbon dioxide based automotive skin composite foam 55195

Product Features:

1. Strong tearing force, long service life
2. Excellent peel strength, firmly adhered to the surface and bottom fabric

3. Excellent resistance to moisture and heat aging, it does not age or decompose after being placed in an environment of 90 ℃ and 90% RH for 672 hours.

Application:

Suitable for car seat skin composite, children's product skin composite, etc.

Recommended polyether: Carnol ® PCE-3017、PCE-3017。

Washable polymer skin friendly foam

Product Features:

1. Soft and comfortable, with a delicate touch and high content of comfort factors, it can closely fit the curves of the human body

2. Excellent resilience, good toughness, not easily deformed or collapsed, and can still maintain its initial shape after long-term use

3. Safe and environmentally friendly, with no irritating odors.

Application:

Suitable for the surface comfort layer of home sofas, mattresses, pillows and other household items.

Recommended polyether: CHF-6128L.

On November 5-7, 2025, Interfoam China 2025 Shanghai International Foam Material Technology Industry Exhibition will be held at the Shanghai New International Expo Center! Interfoam Foam Materials Exhibition was founded in 2019. As a foam industry exhibition platform serving the Asian market, Interfoam has always been committed to promoting innovative development of foam technology. Foam materials play a crucial role in multiple fields due to their excellent performance. Interfoam will continue to promote the application practice of foam materials in multiple fields, helping our exhibitors achieve transactions and assisting our visitors in finding suitable foam solutions.

Welcome to the booth of Changhua Chemical Technology Co., Ltd! We sincerely invite you to explore the deep integration of innovative polyurethane foam materials such as bio based zero pressure Q-foam, washable breathable slow rebound foam, car seat comfort foam, and carbon dioxide based composite foam in industries such as smart homes (mattresses, sofas, pillows), car interiors (seat comfort layers, skin composites), children's products, etc. Together, we will discuss the cutting-edge trends of green chemistry and sustainable materials, technological breakthroughs in comfort, safety, and performance upgrades, and inspire innovative inspiration for material innovation and industrial upgrading!