Hongteng Plastic

our products

A supplier of high-quality recycled PS particles, with particle purity up to 90%, and performance close to new materials

recycled EPS material

China and Belarus
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Tebai
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top penetration
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da Bai
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Chadu
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tea material
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professional report

EPS recycled tea transparent material [secondary transparent brown material] professional detailed report

The mid-end main general-purpose EPS recycled material has stable performance, clean appearance and extremely high cost performance.

Regardless of equipment or technology, it is the main raw material with the largest and most common use in foam factories, insulation board factories, and filling products factories in the country.

EPS recycled white materials [first-class high-purity white materials] professional detailed report

Source of raw materials

EPS first-grade white material is the highest grade recycled polystyrene particles. All raw materials are made of new Polylon scrap, new foam nozzle, and pure new EPS waste that is unused, unweathered, and non-exposed.
There is only a single high-temperature melt granulation, with very little molecular chain degradation, no multiple recycling and aging, no impurity plastic doping, and no outdoor waste board material mixing.
The production is filtered by a double-layer high-mesh precision filter and has the highest purification level. It is a high-end recycled EPS raw material that can replace some new materials.

product positioning

The mid-end main general-purpose EPS recycled material has stable performance, clean appearance and extremely high cost performance.


High-end EPS recycled raw materials are benchmarked for the quality of new materials. They are specially supplied to manufacturers with strict requirements on appearance, toughness, whiteness, and forming appearance. They are the first-class raw materials with the highest grade, the best appearance, and the most stable performance of EPS recycled materials.​

EPS recycled tea material [Level 3 dark tea material] professional detailed report

Source of raw materials

EPS tea material is a three-level economical recycled particle. The raw materials come from recycled waste foam, old foam at construction sites, old extruded boards, and slightly weathered outdoor foam.
After many times of recycling and recycling, the color is dark brown. It belongs to industrial fill-grade raw materials that meet basic performance standards and focus on low-cost mass production.
After removing impurities through a basic filter, there are no large hard impurities, meeting low-end forming and filling standards.

information centres

Full analysis of EPS material characteristics, forming principles, application scenarios and use points
Full analysis of EPS material characteristics, forming principles, application scenarios and use points
1. Basic principles of EPS material forming EPS raw materials are fine polystyrene beads, and the beads contain special physical foaming agent inside. The production and processing process does not require complex chemical reactions, and mainly relies on steam heating and pressure control to complete the molding. First, the beads are preheated by high-temperature steam. After the beads are heated, the internal foaming agent expands, making the volume of the beads double and forming a uniform microporous foaming structure. The pre-foamed beads are left and cured to stabilize the internal structure and pore state....
From waste CD boxes to new products: A practical case study of closed-loop recycling of recycled GPPS materials
From waste CD boxes to new products: A practical case study of closed-loop recycling of recycled GPPS materials
Waste CD boxes: High-quality raw materials recycled by high-purity GPPS come from the universal polystyrene (GPPS) recycling system. Waste CD/DVD boxes have long been underestimated as "low-value waste plastic", but in fact they have significant material advantages: their GPPS content is generally higher than 98.5%, with few impurities and uniform color.

we look forward to working with you

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1. Contact us

Email: 541382740@qq.com

2. phone

Whats App +8613680799595

3. address

Building A, Building 3, Dongmen Bridge, Huiyang District, Huizhou City, Guangdong Province