428175

Polypropylene

Amorphous

• Linear Formula: [CH₂CH(CH₃)]_n
• CAS Number: 9003-07-0
• MDL number: MFCD00084447
• UNSPSC Code: 12162002
• PubChem Substance ID: 24866800
• NACRES: NA.23

Properties

• Quality Level: 100
• form: pellets
• hardness: 18 dmm (Penetrometer, ASTM D 5)
• viscosity: 10 poise(190 °C, Brookfield Thermosel)(lit.)
• transition temp: T_g -10 °C; softening point 155 °C (ring and ball, ASTM E 28)
• density: 0.9 g/mL at 25 °C (lit.)
• SMILES string: CC=C
• InChI: 1S/C22H42O3/c1-2-3-4-5-11-14-17-20-21(25-20)18-15-12-9-7-6-8-10-13-16-19-22(23)24/h20-21H,2-19H2,1H3,(H,23,24)/t20-,21+/m1/s1
• InChI key: NSYDMBURIUSUDH-RTWAWAEBSA-N

Description

Application

Base polymer in hot melt adhesives and paper-laminating, extender and viscosity modifier in caulks and sealants and waterproofing agent in wire and cable applications.

Features and Benefits

Low odor, good heat stability, low color and broad compatibility with elastomers, plastics and tackifying resins.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves