| Customization: | Available |
|---|---|
| Feature: | Eco-Friendly/Anti UV |
| CAS No.: | 7085-85-0 |
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Polyurethane Binder is used for manufacturing wet pour rubber surface installation. It is a single-component, MDI-based, non-volatile pre-polymer system. Polyurethane binder is primarily used to mix with EPDM and SBR granules for wet-pour rubber flooring installation.
PU binders are available in two categories, Aromatic and Aliphatic grade as below
1) Aromatic Binder
Aromatic binders are the most commonly used PU binder because of its economic value and availability in the market. Nevertheless, Aromatic binders tend to yellow upon exposure to sunlight and UV rays, namely the "yellowing effect" which is a common phenomenon. Yellowing effect will cause some colors of EPDM Granules to change momentarily until the yellowing tint wears off. Sunzone also offers Aromatic PU binder added with UV inhibitor for the color granules that are sensitive to the yellowing effect. The added UV stabilizer act as a retarder to delay the yellowing effect taking place, allowing it to change slower to a more uniform shade at an extended period of time.
2) Aliphatic Binders
Aliphatic binder is premium grade, non-yellowing Polyurethane binder. It offers exceptional chemical resistance, good weathering properties and superior adhesion. However, Aliphatic PU binder cost much more than the Aromatic grad
Advantage
Application Area Of EPDM PU Binder?
Process method
Depending on the granular size, add 7-15% by weight PU Binder to granular. After fully mixing, pour into mold. Then vulcanize under 120-160ºC and pressure. Depending on the temperature and pressure, demold time will be 5-20 min.
| Product Name | PU polyurethane binder | |
| Type | Polyurethane binder for rubber granules, rubber flooring,EPDM Granules | |
| Material | MDI, polyether | |
| Appearance | Colorless, | |
| Usage | Mix with EPDM or SBR rubber granules, install running track, playground, sport courts, jogging track, park, etc. | |
| Mix ratio |
Binder : EPDM granule = 1kg : 6kg kg |
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| Binder : SBR granule = 1kg : 8kg | ||
| Package | 20kg/bucket, 960kg/pallet, 19.2ton/20ft container | |
| 200kg/drum, 16ton/20ft container | ||
| Certification | ISO9001, ISO14001, ROHS,etc | |
Polyurethane binder is MDl based, contains no volatile monomer and is TDI free, features a superior elasticity and intensity, high transparance, high UV resistance and appropriate cure timing.
Barrels of 20KG and 200KG are both available.
Storage Life
PU binder keep in warehouse 12 Months in room temperature.
The following questions and answers can help you learn more about us:
a. What kind of company are we?
Hebei Chijiang Import and Export Co., Ltd. Is a new type of company integrating production and trade.
b. Where is the port of export?
Our main ports are Shanghai,Tianjin, and Qingdao ports
c. Whether the product is single?
In fact, for each chemical raw material, we have different grades and corresponding prices, and we have a very detailed product catalog, if you are interested in our products, we can give you a detailed introduction.
d. Why should I choose your company?
For this question, I WANT to know that what's your expectation about price, quality, the factory, and last but not least, about the sales person you are talking to. /deadly, if all things are right, or at least 80% are right,you will know which one is the right one.
Warmly welcome friends to inquire about our products. We are looking forward to establishing a mutually beneficial business relationship with you!
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