RRODUCT INTRODUCTION
With its lightweight and high strength, our polyurethane foam provides good support and protection while effectively reducing the overall weight and improving the energy efficiency of the product. And with excellent weathering and aging resistance, it is able to maintain stable performance in a variety of harsh environments.
AS500-A is the polyol component, AS500--B is the prepolymer blocked by isocyanate.Used for the filling of engineering equipment tires.
| Items |
Polyol component
|
Isocyanate component |
| APPEARANCE |
Brownish green viscous liquid |
Brownish green viscous liquid |
| VISCOSITY (AT 25ºC.m Cp.S) |
900±50 |
300±50 |
| SHELF LIFE (MONTH) |
6 |
6 |
| STORAGE TEMPERATURE (ºC) |
20-30 |
20-30 |
| Items |
Value |
Test Methods |
| Mix ratio By volume |
1:1 |
(A:B) |
| Gel Time (min/30ºC) |
90-120 |
/ |
| Operating temperature/ºC |
25-35 |
/ |
| Items |
Polyurethane tire |
| Appearance |
Brownish green elastomer |
| Hardness |
33-37 Shore A |
| Tensile Strength |
2.7 MPa |
| Elongation at break |
420% |
| Tear strength |
6.9 KN/m |
| Rebound |
65% |
| Density |
1.05-1.08 |
Polyurethane foam is commonly used as insulation and structural support material. It can be used in building walls, roofs and floors to insulate, soundproof or add structural strength. It can also be made into furniture and automotive upholstery such as upholstery, mattresses and seats to provide comfort and reduce vibration. It is also used in packaging, refrigerated vehicles and refrigerated equipment to maintain a constant temperature and prevent leakage.
1, PPGs for waterproof materials, PUD coating
AS1000 IS A TYPE OF BHT FREE PPG WITH DUAL-METAL CATALYST, MOLECULAR WEIGHT APPROXIMATELY 1000 AND FUNCTIONAL GROUP ABOUT 2. USED IN PRODUCING WATER-PROOF COATING, ADHESIVE, ELASTOMERS ETC.
2, Based PPGs used in foam sponge for soft furniture
AS3050 IS A TYPE OF PPG WITH DUAL-METAL CATALYST, BHT-ANTIOXIDANT, MOLECULAR WEIGHT APPROXIMATELY 3000 AND FUNCTIONAL GROUP ABOUT 3. USED IN PRODUCING FLEXIBLE SLABSTOCK FOAM.THERE IS NO EO IN THIS.
3, PPGs for slurry and soles
AS360 IS A TYPE OF BHT-FREE PPG WITH KOH CATALYST, MOLECULAR WEIGHT APPROXIMATELY 6000 AND FUNCTIONAL GROUP ABOUT 3.
4, POP PPGs used in foam sponge for soft furniture
ASOP45 IS A BHT-FREE POLYMER POLYOL WITH SOLID CONTENT APPROXIMATELY 44%,USED FOR PRODUCING ULTRA-HIGH HARDNESS FLEXIBLE FOAM, THERMAL-MOULD FOAM.
5, Rigid PPGs for insulation materials
AS7450 MAINLY USED IN REFRIGERATORS FREEZERS, COLD STORAGE AND OTHER POLYURETHANE HEAT PRESERVATION, COLD INSULATION MATERIAL
6, PPGs for defoamer
AS0461 FOR THE SYNTHESIS OF POLYETHER DEFOAMER
7, PPGs for crosslinking agents
AS1250 USED IN CROSSLINKING AGENTS FOR POLYURETHANE ELASTOMERS, RIGID FOAM CROSSLINKER AND FOAM SEALING
| Items |
AS1000 |
AS3050 |
AS7450 |
AS0461 |
ASZR001 |
| HYDROXYL VALUE (mg KOH/g) |
105-115 |
54-58 |
440-460 |
48-52 |
26-30 |
| ACIDI VALUE (mg KOH/g) |
≤0.05 |
≤0.05 |
≤0.30 |
≤0.10 |
--- |
| WATER CONTENT (%) |
≤0.02 |
≤0.05 |
≤0.10 |
≤0.20 |
≤0.10 |
| UNSATURATED VALUE (mol/kg) |
--- |
≤0.01 |
--- |
--- |
--- |
| PH VALUE |
5-8 |
5-7 |
4-6 |
5-7 |
6.5-10 |
| VISCOSITY (AT 25ºC.m Pa.S) |
120-180 |
400-700 |
6000-10000 |
400-600 |
2000-3000 |
| Items |
Index |
| Mold density |
35-45 kg/m3 |
| Tensile strength |
Min. 90 Kpa |
| Elongation |
Min. 85% |
| Resilience |
Min. 50% |
| Tear strength |
Min. 2.0N/cm |
| 75% Compression Set (70ºC, 22h) |
Max. 10% |
| 25% Indentation Load Deflection N/314cm2 |
200-350 |
| 65% Indentation Load Deflection N/314cm2 |
800-1200 |
| Flame retardant grade |
≥Level B2 (cannot burn) |
Our company is a professional manufacturer of polyurethane materials. There are various mature series waiting for your choice.
PACKAGING
Blend polyols for 220kg/steel drum and ISO for 250kg/steel drum; 18.8MT/20'FCL,24.44MT/40'HQ.
OUR COMPANY
We can provide EU chemical access certificates with REACH CERTIFICATE and several certificates from SGS, V-Trust and ISO9001.
We will provide a full range of solutions from product design, production customization, logistics and distribution to after-sales service according to the different needs of customers. So far the satisfaction rate is 100%.
Factory Profile
Audited Supplier 
With its lightweight and high strength, our polyurethane foam provides good support and protection while effectively reducing the overall weight and improving the energy efficiency of the product. And with excellent weathering and aging resistance, it is able to maintain stable performance in a variety of harsh environments.
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