1TPU Materials Including: PU prepolymer, TPU Granular Material 1.1PU prepolymer1.1.1SpecificationsPU prepolymer, A B Part Materials 1.1.2Properties Excellent abrasion resistance and tear strength
Good temperature resistance
Small deformation
Processing performance1.1.3ApplicationUsed to process all kinds of PU products including PU rod / sheet / plate, ceramic molds, printing and metallurgy roller, belt, scraping gum and high-performance polyurethane miscellaneous items.
1.2TPU Guanular Materials1.2.1SpecificationsTPU granules, hardness, including 80A/85A/90A/95A.1.2.2FeaturesNormally including two categories: polyester and polyether.
Hardnessm Shore shore 60A-72D.
Performance
FDA certification;
Non-toxic, anti-wear ability (more wear than the POM and nylon), soft, high, silence, similar than the hardness of the rubber has a higher modulus of elasticity;
Good resistance to oil, hydrolysis, anti-UV (ozone), small swelling in non polarity solvent and fuel
Good weather resistance (low temperature flexibility), without plasticizer; it can be dyed with good air permeability and moisture permeability;
TPU thermoplastic elastomers, high tension, high tensile, tough wear-resistant characteristics of aging, as strong of fiber products.
processing methods
Suitable for injection molding, blow molding and extrusion molding and other processing methods.1.2.3ApplicationFor all types of products such as shoes, industrial casters, hose, cable sheathing, film, advanced accessories, medical equipment and sports equipment.1.3Key WordsTPU Material, TPU Granular Material , Thermoplastic
1.4TPU Properties
| Physical Properties | method | unit | E580A | E585A | E590A | E595A | E598A | E559D | 5470D |
| Specific Gravity | | 1.11±0.02 | 1.12±0.02 | 1.12±0.02 | 1.13±0.02 | 1.13±0.02 | 1.14±0.02 | 1.15±0.02 | |
| Hardness | ShoreA ShoreD | 80±3 | 85±3 | 90±3 | 95±3 | 55±3 | 60±3 | 70±3 | |
| 100!%Modulus | Kg/cm2 | 50 | 70 | 90 | 110 | 150 | 180 | 220 | |
| Tensiles Strength | Kg/cm2 | 320 | 360 | 400 | 450 | 450 | 480 | 500 | |
| Elongation at break | 0/0 | 600 | 500 | 450 | 450 | 400 | 350 | 320 | |
| Tear Strength | Kg/cm2 | 80 | 95 | 105 | 120 | 150 | 160 | 200 | |
| Compression Set | 0/0 | 32 | 35 | 38 | 40 | 45 | |||
| Abrasion Loss | Mg | 30 | 32 | 35 | 40 | 50 | 60 | 60 | |
| Polyol | Polyether Temperature:-40ºC-80ºC | ||||||||
| Physical Properties | method | unit | E480A | E485A | E490A | E495A | E498A | E464D | E472D |
| Specific Gravity | | 1.21±0.02 | 1.22±0.02 | 1.22±0.02 | 1.22±0.02 | 1.23±0.02 | 1.24±0.02 | 1.25±0.02 | |
| Hardness | ShoreA ShoreD | 80±3 | 85±3 | 90±3 | 95±3 | 55±3 | 64±3 | 72±3 | |
| 100!%Modulus | Kg/cm2 | 50 | 70 | 90 | 110 | 150 | 180 | 220 | |
| Tensiles Strength | Kg/cm2 | 350 | 380 | 400 | 450 | 450 | 500 | 550 | |
| Elongation at break | 0/0 | 500 | 450 | 450 | 420 | 400 | 350 | 320 | |
| Tear Strength | Kg/cm2 | 85 | 95 | 105 | 125 | 150 | 180 | 200 | |
| Compression Set | 0/0 | 32 | 35 | 38 | 40 | 45 | |||
| Abrasion Loss | Mg | 30 | 32 | 35 | 40 | 50 | 60 | 60 | |
| Polyol | Polyester Temperature:-30 ºC-80ºC | ||||||||
| Testing Condition Pull Strength Testing: extruding and forming 2mm trial sheet, after 100ºC*16 heating and then testing. Abrasion: Tober abrasion Wheel H-22, Weight 1kgs, Turning 1000 Circles *Above data just for Reference. | |||||||||