Polymer Products
A polymer (poly-, "many" + -mer, "parts") is a large molecule, or macromolecule, composed of many repeated subunits.
Because of their broad range of properties, both synthetic and natural polymers play an essential and ubiquitous role in everyday life.
Polymers range from familiar synthetic plastics such as polystyrene to natural biopolymers such as DNA and proteins that are fundamental to biological structure and function.
Polymers, both natural and synthetic, are created via polymerization of many small molecules, known as monomers.
RIC 132
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| Sr. No. | Properties | Test Methods | Results |
|---|---|---|---|
| 1 | Mooney Viscosity ML 1+4 100 OC 121 OC |
JIS – K6300 | 28 16 |
| 2 | Melt Flow Index 190 OC 230 OC |
JIS – K7210 (g/10 min.) (g/10 min.) |
1.6 2.7 |
| 3 | Propylene Cont. | SO Method (wt %) | 24 |
| 4 | Density | JIS – K7112 (Mg / m3) | 0.86 |
| 5 | Tensile Property 23 OC Max. Stress Stress at break Elongation at break |
JIS – K6251 (MPa) (MPa) (%) |
3.3 3.3 1100 |
| 6 | Hardness 23 OC | JIS – K6253 (Duro –A) | 58 |
| 7 | Brittle Temperature | JIS – K6261 (OC) | <-70 |