№ lp_1_27860
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Character count: 6826
File size: 330 KB
Educational source describing a structured classroom laboratory activity that guides students through planning, producing, and evaluating polymers in relation to material properties and waste management considerations.
Document type:
Educational laboratory activity
Subject area:
Chemistry and environmental science
Educational level:
Secondary education
Curriculum expectations:
Scientific investigation skills, waste management, environmental challenges
Activities:
Polymer synthesis, material testing, data analysis
Polymers produced:
Starch-based polymer, milk-based polymer
Assessment type:
Summative laboratory work
Time allocation:
Four instructional periods
Materials:
Laboratory chemicals, glassware, heating equipment, testing apparatus
Geographic context:
Canada
Referenced resources:
Educational articles and videos on plastics and bioplastics
Curriculum framework:
Science curriculum with environmental focus
Price: 8 / 10 USD
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The product description is provided for reference. Actual content and formatting may differ slightly.
Year:
2022
Region / City:
Not specified
Topic:
Bridge construction, Polymer Concrete overlay
Document Type:
Technical Specification
Organization / Institution:
Not specified
Author:
Not specified
Target Audience:
Contractors, Engineers
Period of Validity:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
2022
Location:
Brussels, Belgium
Topic:
Chemicals, Polymers, REACH Regulation
Document Type:
Meeting document / background paper
Organization:
European Commission, Directorate-General for Environment; Directorate-General for Internal Market, Industry, Entrepreneurship and SMEs
Event:
8th Meeting of REACH and CLP Competent Authorities Sub-Group on Polymers
Date of Event:
1 April 2022
Medium:
Webex
Key Issues:
Definition of PLC, Inclusion and Exclusion Criteria, PRR Assessment
Relevant Legislation:
REACH Regulation (EC) No 1907/2006
Chemical Scope:
Polymers, Fluoropolymers, Perfluoropolyethers, Side-chain-fluorinated polymers
Assessment Criteria:
Molecular weight, Reactive Functional Groups, Environmental Persistence
Date:
7/14/25
Subject:
Fiber reinforced polymer composite strengthening of concrete members
Type of document:
Technical specification
Work category:
Bridge construction and rehabilitation
Materials referenced:
Carbon fiber reinforced polymer (CFRP), glass fiber reinforced polymer (GFRP), epoxy resin, protective coating
Standards referenced:
ASTM D3039, NCHRP Report 678
Professional requirements:
Shop drawings and calculations signed and sealed by a Missouri Professional Engineer
Contractor requirements:
Minimum 5 years documented experience or 25 similar applications; manufacturer certification required
Design applications:
Concrete beam shear strengthening, precast octagonal pile confinement, column confinement, seismic axial resistance
Construction requirements:
Surface preparation, moisture testing, FRP wrapping procedures, anchorage and overlap provisions
Service life requirement:
50 years for protective coating
Year:
2023
Region / city:
Wuhan, P. R. China
Topic:
Materials Science, Energy Storage
Document type:
Research Article
Organization:
Huazhong University of Science and Technology
Authors:
Junchen Meng, Mengjia Yin, Kairui Guo, Xingping Zhou, Zhigang Xue
Target audience:
Researchers, Scientists, Academics
Period of validity:
N/A
Date of approval:
N/A
Date of changes:
N/A
Year:
2026
Region / City:
Thuwal, Saudi Arabia
Field:
Materials Science, Sensors
Document Type:
Research Paper
Institution:
King Abdullah University of Science and Technology (KAUST)
Authors:
Tutku Beduk, Abdellatif Ait Lahcen, Nouran Tashkandi, Khaled Nabil Salama
Target Audience:
Researchers in the fields of electrochemistry, material science, and sensors
Approval Date:
2026-02-20
Modification Date:
N/A
Year:
2023
Region / City:
Princeton, New Jersey, USA
Topic:
Solar Reflectance, Infrared Emittance, Radiative Cooling
Document Type:
Research Article
Institution:
Princeton University, Institut National des Sciences Appliquées de Lyon
Author:
Anson Tsang, Nithin Jo Varghese, Mathis DeGeorges, Jyotirmoy Mandal
Target Audience:
Researchers in materials science and engineering
Date of Approval:
Not specified
Date of Changes:
Not specified
Year:
2023
Region / City:
Ekwulobia, Nigeria
Topic:
Avocado seed powder, biopolymers, agro-waste valorization
Document Type:
Research Article
Organization / Institution:
Not specified
Author:
Not specified
Target Audience:
Researchers, materials scientists, environmental engineers
Period of Validity:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
2015-2019
Region / City:
Yamanashi, Japan
Topic:
Fuel Cell Research, Electrocatalysts, Polymer Electrolytes, Membrane-Electrode Assemblies
Document Type:
Research Paper
Institution:
University of Yamanashi
Authors:
A. Iiyama, K. Kakinuma, M. Uchida, J. Miyake, K. Miyatake, H. Yano, J. Inukai, H. Uchida
Target Audience:
Researchers, Industry Experts
Project:
SPer-FC (Superlative, Stable, and Scalable performance fuel cell project)
Approval Date:
Not specified
Modification Date:
Not specified
Year:
2025
Region / City:
Leicester, LE4 6BW
Subject:
Environmental Permit Surrender
Document Type:
Official Correspondence
Organization:
National Permitting Service
Author:
Sandra Cavill
Target Audience:
BOSTIK LIMITED, Environmental Compliance Department
Effective Date:
18/12/2025
Approval Date:
Not specified
Modification Date:
Not specified
Year:
2026
Region / City:
Ekwulobia, Nigeria
Subject:
Agro-waste valorization, Biopolymer applications, Material characterization
Document Type:
Original research article
Institution / Organization:
Not specified
Author:
Not specified
Material:
Avocado pear seeds (Persea americana)
Methods:
pH measurement, Solubility test, FTIR spectroscopy, SEM–EDX analysis, TGA/DTA thermal analysis
Intended Audience:
Researchers and material scientists
Application Period:
Current applications in biodegradable composites and functional materials
Key Findings:
Mildly acidic pH, limited solubility, presence of lignocellulosic functional groups, thermal stability up to 550 °C, fibrous and porous particle morphology, carbon-rich surface
Year:
2024
Region / City:
N/A
Subject:
Construction Specifications
Document Type:
Technical Specifications
Organization / Institution:
ODOT
Author:
N/A
Target Audience:
Contractors, Engineers
Period of Validity:
2024-2025
Approval Date:
01-21-25
Amendment Date:
01-21-25
Instructor:
Saad A. Khan
Note:
Department of Chemical and Biomolecular Engineering
Ph:
919-515-4519; Fax: 919-515-3465; email: [email protected]
email:
[email protected]
Text:
RHEOLOGY: Principles, Measurements and Applications, by Christopher W. Macosko, Wiley and Sons, 1994. Additional handouts will also be provided.
This introductory course is designed to offer a broad overview of rheological principles. Prior knowledge in the subject is not required (background in differential equations will be helpful):
general principles, experimental methods, and applications. The last part will focus on specific systems (e.g. suspensions, foams, gels, coatings, etc.). Major experimental techniques will be discussed, and, participants having taken this course will be familiar with the peculiar flow characteristics of complex systems, be able to quantify Non-Newtonian fluids and be able to interpret /design rheological experiments. Unlike traditional engineering courses that focus on mathematical solutions, the emphasis will be on interpreting physical situations, analyzing/examining experimental results and designing/proposing methods and experiments to probe fundamental hypothesis.
General Overview:
flow phenomena in polymeric fluids, mathematical preliminaries
Special Topics:
Associative Polymers, Coatings Rheology, Tribology
Homework:
10%
Examinations:
70%
2 Critiques:
20%
Year:
2013
Region / City:
Ethiopia
Theme:
Occupational Standards, Polymer Processing
Document Type:
Occupational Standard
Organization:
Ministry of Education
Author:
Federal Democratic Republic of Ethiopia
Target Audience:
TVET providers, training institutions
Period of Effect:
Not specified
Approval Date:
June 2013
Date of Changes:
Not specified
Year:
2026
Region / city:
Not specified
Topic:
Materials science, bio-based polymers
Document type:
Research paper
Author:
Not specified
Target audience:
Researchers, scientists in material science and polymers
Period of validity:
Not specified
Approval date:
Not specified
Date of changes:
Not specified
Year:
2026
Event type:
Conference
Location:
Not specified
Field:
Polymer Science and Engineering
Organizing institution:
Not specified
Presenter(s):
Mathew Simon, John James
Affiliation:
XXX University, UK; YYY Organization, USA; ZZZ Institute, Brazil
Contact information:
[email protected], +1-1234567
Date:
October 26-28, 2026
Abstract word limit:
200
Biography word limit:
150
Academic audience:
Researchers and engineers in polymer science
Year:
2024
Region / City:
Ekurhuleni
Topic:
Procurement / Disaster Emergency Management
Document Type:
Formal Quotation
Organization / Institution:
Department of Finance, Department of Emergency Management Services
Author:
H. Van Schalkwyk, Ms. Nthabiseng Nkoe
Target Audience:
Bidders for procurement
Effective Period:
2024
Approval Date:
1 March 2024
Amendment Date:
14 December 2023
Year:
2021
Region / City:
Sri Lanka
Topic:
Environmental Regulations
Document Type:
Guideline
Authority:
Central Environmental Authority
Author:
Not specified
Target Audience:
Manufacturers, Environmental Authorities
Effective Date:
January 1, 2023
Date of Approval:
January 21, 2021
Date of Changes:
Not specified
Year:
2022
Region / City:
South Asia
Theme:
Environmental Protection, Plastic Waste Reduction
Document Type:
Call for Concept Notes
Organization:
World Bank, Parley, South Asia Cooperative Environment Programme (SACEP)
Author:
World Bank, Parley, SACEP
Target Audience:
Registered entities in Bangladesh, Maldives, Nepal
Period of Action:
2022-2023
Approval Date:
22nd September 2022
Amendment Date:
N/A
Contextual description:
Call for concept notes for a competitive grant aimed at reducing plastic waste in South Asia, promoting circular economy solutions and innovation in plastic waste management.
Year:
2023
Region / City:
Utrecht
Topic:
Plastic packaging, regulation, sustainability, EU legislation
Document Type:
Letter
Organization:
VBDO
Author:
Elin Noring, Andreas von Angerer, Angélique Laskewitz, and others
Target Audience:
EU lawmakers, MEPs, business stakeholders, investors
Period of validity:
Not specified
Date of approval:
Not specified
Date of changes:
Not specified