injection molding machine
injection molding machine

Processes

Materials

Additives

Equipment

Products

Glossary

Board polymers

Plastics Wiki

 
Web www.plasticstech.info

Materials

 

Thermoplastics
Polyolefins
Polyethylene PE
HDPE LDPE CPE MDPE
Polystyrene PS
 HIPS High Impact
 MIPS Medium Impact
 EPS Expanded
 GPPS General Purpose
Polypropylene PP
 BOPP Biaxially Oriented
 IPP Inflation
 CPP Cast
 IPP Isotactic
Polycarbonate PC
Polyvinylchloride PVC
Polymethylmethacrylate (Acrylic)
Polytetrafluoroethylene PET
Nylon (Polyamide) PASA
Polyoxymethylene (Acetal) POM
Butadiene Styrene BS
 ABS Acrylonitrile
 PBS Polymethacrylate
 SBS Styrene

Thermoplastic elastomers
Polyurethanes PUR
Styrene copolymers
Olefinics
Elastomeric alloys

Thermosets
Silicone SI
Phenol formaldehyde PF
Urea formaldehyde UF
Unsaturated Polyester UP


Plastic materials Wiki

 
 

Chemistry of teflon

Chemistry
Structurally, there are different types of Teflon:
- Teflon PTFE resin is a polymer consisting of recurring tetrafluoroethylene monomer units with the formula: (CF2-CF2)n

- The Tetrafluoroethylene Hexafluoropropylene-copolymer FEP: [CF(CF3)-CF2(CF2-CF2)n]m

- Perfluoroalkyoxy-polymers, PFA has the same advantages as PTFE Teflon with the structure: [CF(OR,)-CF2(CF2-CF2)n]m OR, represents a perfluoroalkoxy group.
 


The guide to polymer processing technology, materials, additives & equipment  - The guide to polymer processing technology, materials, additives & equipment - Life insurance