Foaming thermalplastic rubber FTR- ultra - light injection rubber ,
lightweight thermoplastic rubber
FTR is a new lightweight foaming elastomeric composite material
which is a kindly of thermoplastic foaming rubber. The product has excellent performance and can be molded by
FTR has characteristic of low density, high elastic, comfortable,
feel good, the appearance color is even, no flow pattern, the
surface matte, the fog surface effect is good. The end products can
achieve high quality and smooth appearance without spraying. And it
can be recycled 100%. It is a new kind of eco-friendly sole
|Features of foaming thermoplastic rubber FTR||Excellent matte surface effect (no spraying)|
|Excellent wear resistance: DIN is less than 200mm3.|
|Excellent winding resistance performance: - 20 ℃ folding more than
|Super light specific density: 0.65-0.8g/cm3.|
|Has strong rubber texture, high elasticity and comfortable.|
|The processing performance is excellent, it can be molding by the
disk injection molding machine.|
|It is completely eco-friendly and can be recyclable and cyclic
The classification and characteristics of the sole.
3. Polyurethane (PU) :
Polyurethane is the abbreviation of polyurethane, which is A kind
of polymer material, which is made of A/B/C polyester, which is
divided into oil and water. It is a kind of new organic polymer
material, known as "the fifth plastic", used to make high-grade
leather shoes, sports shoes, travel shoes and so on.
Advantages: low density, soft texture, good elasticity, comfortable
and light. Good oxidation resistance, excellent wear resistance,
flexural performance, high hardness; Excellent shock absorption and
anti-slip performance; Good temperature resistance; Good chemical
resistance; Easy to corrode environmental protection, not easy to
Disadvantages: strong water absorption, easy to be yellow, easy to
break, low elongation, water resistance, easy to decay, poor
4. EVA sole:
Ethylene Vinyl Acetate - Vinyl Acetate copolymer, polymer
materials. It is often used for jogging, jogging, casual shoes and
foot training shoes. Light, easy to process, not wear - resistant,
oil - resistant.
Advantages: light, flexible, flexible, easy to wrinkle, with
excellent coloring, suitable for various climates. Disadvantages:
easy to absorb water, not easy to corrode environmental protection,
easy to dirty.
5. MD sole:
The general term of MODEL or PHYLON flying dragon is the second
high pressure molding product of EVA. There must be EVA in the sole
of the MD. The bottom of MD is also called PHYLON base. For
example, MD=EVA+RB or EVA+RB+TPR and some shoes are RB+PU.
Advantages: light, elastic, fine appearance, good softness; Easy to
clean; Hardness, density, tension, tear and elongation.
Disadvantages: it is not easy to corrode the environmental
protection, easy to crease and shrink in high temperature; The
durability is poor, the use time is long its absorbing ability will
be reduced, the air permeability is poor.