9 * 350-4W Black PU Foam to Thicken The Wheelbarrow Wheel

9"PU wheel, color and tread variation.
Much lighter than traditional rubber pneumatic tires.
Enviroment-friendly products.
Eliminate costly repair or replacement of tires and tubes.
Eliminate ALL downtime related to flat tires.
Long lasting based on high stand.
1, the hardness range is wide. The elongation and elasticity of rubber are still under high hardness.. The hardness range of polyurethane elastomer is Shao A10-D80.
 2, high intensity. In the rubber hardness their tensile strength, tear strength and bearing capacity is much higher than the general rubber. The impact strength and bending strength of the high hardness are much higher than that of the plastic.. 
3, wear-resisting. Its wear resistance is very good, generally in the range of /1.61km (cm3) 0.01-0.10, about 3-5 times of rubber times.
 4, oil resistance. Polyurethane elastomer is a kind of strongly polar polymer compound, and the affinity of non polar mineral oil is small, and it is almost free from fuel oil and mechanical oil.
5, excellent suction performance, can do the shock, buffer effect.
 6, has good low-temperature performance. 
7, radiation resistance. The properties of the high energy - ray ray are good, and the use of the 10-10 radiation dose is satisfactory..
8. For Garden Cart, Hand truck. Wheelbarrow, Washers
according to user needs the hardness, density, size customized various tire. The new generation of PU tire is the most portable and practical non pneumatic tire, and has overcome the shortcomings of pneumatic tires, not afraid of bar, can be based on the size of the load and control. Is currently on the market inflated tire upgrade replacement product, it can be said is a consumption and worry, you provide to ensure safety, confidence in the quality effect, coupled with sustained use period, called for once and for all high-tech environmentally friendly products, is smart user wise choice.
 
We can manufacture the PU foamed and PU filled tires, our tires are mainly used on the hand truck, wheelbarrow, lawn mower, wheelchair and other mobility equipments. The tires are also called Carefree tires, Flat free tires, air free tires, never flat tires and puncture proof tires.