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Content

Introduction

Repair or not repair   - that's the issue!

• Injection molding: working principle

Identification of types of polymeric materials

• Thermoplastics against thermosets
• Thermoplastics: polypropylene, polyvinyl chloride (PVC), polycarbonate,
• polyethylene, nylon (polyamide), acrylonitrile butadiene styrene (ABS plastic)
• Reaktoplasty: epoxy resin, urethane, polyester
• Polymer materials for cars
• Vehicles for recreation and entertainment

Possible repair methods for each type of plastic

• Reaktoplasty
• Thermoplastics

Repair procedures

• Basic procedure for repairing & nbsp; processing
• Two-component adhesives
• Cyanoacrylate adhesive
• Hot-melt adhesive
• Methacrylate adhesive
• Introduction to polymer welding

Finishing processing   plastic

• Durable neolefin plastic types
• Plastic neolefin plastic types
• Painted thermoplastic polyolefin and polypropylene
• Unpainted thermoplastic polyolefin and & nbsp; polypropylene
• Polyethylene

Applications

• Tools   their purpose
• How to achieve optimal adhesion

Helps teachers understand research evidence in language assessment for students aged 5-18, and to develop an ability to design, implement and critically evaluate language assessment, with reference to language frameworks and standards for assessment in school education.

The collection is called «Dirty equality» after the name of the first poem. And indeed, the Constitution provides equal rights for all citizens, but not everyone can realize them. Article of the Constitution No. 40 guarantees the right of citizens to housing. And where is it, is this right? The city line in St. Petersburg has been standing for 37 years, today give (if given, of course) housing for those who stood in line until 1980.