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Evidence Guide: PMBTECH508A - Develop a new compound

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

PMBTECH508A - Develop a new compound

What evidence can you provide to prove your understanding of each of the following citeria?

Confirm required properties of compound.

  1. Communicate with stakeholders regarding technical and aesthetic specification.
  2. Identify project constraints such as timelines and cost.
  3. Draft compound specification and project plan.
  4. Identify required tests to verify compound meets specification.
  5. Confirm with stakeholders and modify as appropriate.
Communicate with stakeholders regarding technical and aesthetic specification.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify project constraints such as timelines and cost.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Draft compound specification and project plan.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify required tests to verify compound meets specification.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Confirm with stakeholders and modify as appropriate.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Develop base formulation.

  1. Identify appropriate base polymer/polymer blend.
  2. Select appropriate fillers/reinforcers and estimate required proportions.
  3. Select appropriate plasticisers and related materials and estimate required proportions.
  4. Select appropriate other materials and estimate required proportions.
  5. Draft initial formulation.
  6. Draft trial mixing procedure and order of addition.
  7. Identify any Health Safety and Environment (HSE) issues and modify as appropriate.
Identify appropriate base polymer/polymer blend.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select appropriate fillers/reinforcers and estimate required proportions.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select appropriate plasticisers and related materials and estimate required proportions.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select appropriate other materials and estimate required proportions.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Draft initial formulation.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Draft trial mixing procedure and order of addition.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify any Health Safety and Environment (HSE) issues and modify as appropriate.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Mix, test and modify formulation.

  1. Identify and control all hazards for laboratory development program.
  2. Obtain all required materials and tools/ equipment.
  3. Produce the trial compound following the draft procedures.
  4. Evaluate the compound compliance with the specification.
  5. Modify formulation and procedure as required.
  6. Draft factory trial formula and procedure
Identify and control all hazards for laboratory development program.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Obtain all required materials and tools/ equipment.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Produce the trial compound following the draft procedures.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Evaluate the compound compliance with the specification.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Modify formulation and procedure as required.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Draft factory trial formula and procedure

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Monitor factory trials.

  1. Identify and control al HSE issues for factory trials.
  2. Ensure all required materials and tools/equipment are available.
  3. Organise trial(s) at an appropriate time.
  4. Ensure trial is monitored and required data collected.
  5. Evaluate factory trial compound and procedure.
  6. Modify formulation and procedure as required.
Identify and control al HSE issues for factory trials.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Ensure all required materials and tools/equipment are available.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Organise trial(s) at an appropriate time.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Ensure trial is monitored and required data collected.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Evaluate factory trial compound and procedure.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Modify formulation and procedure as required.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete compound development.

  1. Ensure final formulation and procedures are recorded in standard procedures.
  2. Ensure all required materials and tools and equipment will be routinely available as required.
  3. Ensure HSE controls are standardised.
  4. Ensure skill needs of operators have been addressed.
  5. Complete all required reports and records.
  6. Advise stakeholders of the outcome of the project.
Ensure final formulation and procedures are recorded in standard procedures.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Ensure all required materials and tools and equipment will be routinely available as required.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Ensure HSE controls are standardised.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Ensure skill needs of operators have been addressed.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete all required reports and records.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Advise stakeholders of the outcome of the project.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

The Evidence Guide provides advice on assessment and must be read in conjunction with the Performance Criteria, Required Skills and Knowledge, the Range Statement and the Assessment Guidelines for this Training Package.

Overview of assessment

A holistic approach should be taken to the assessment.

Assessors must be satisfied that the person can consistently perform the unit as a whole, as defined by the Elements, Performance Criteria and skills and knowledge.

This competency should be assessed by examining a number of compound development projects where that development has resulted in a new compound introduced into the factory.

Critical aspects

It is essential that competence is demonstrated in the knowledge and skills defined in this unit. These may include the ability to:

interpret the requirements of the new compound and express this in suitable form

make appropriate choices of components and justify those choices

develop appropriate mixing procedures and conditions and justify those choices

introduce the new compound into the factory successfully.

Consistent performance should be demonstrated. For example, look to see that:

a range of compounds meeting different types of specifications are developed

a range of compounds requiring different components/component amounts are developed.

Context of assessment

Competence in this unit may be assessed:

on the plant

using questions to assess knowledge

in a laboratory/pilot plant

by using suitable simulation and/or a range of case studies/scenarios

through a combination of these techniques.

Method of assessment

In all cases it is expected that practical assessment will be combined with targeted questioning to assess the underpinning knowledge and theoretical assessment will be combined with appropriate practical/simulation or similar assessment. Assessors need to be aware of any cultural issues that may affect responses to questions.

Assessment processes and techniques must be culturally appropriate and appropriate to the oracy, language and literacy capacity of the assessee and the work being performed.

Specific resources for assessment

This section should be read in conjunction with the Range Statement for this unit of competency. Resources required include suitable access to an operating plant or equipment that allows for appropriate and realistic simulation. A bank of case studies/scenarios and questions will also be required to the extent that they form part of the assessment method. Questioning may take place either in the workplace, or in an adjacent, quiet facility such as an office or lunchroom. No other special resources are required.

Access must be provided to appropriate learning and/or assessment support when required. Where applicable, physical resources should include equipment modified for people with disabilities.

Required Skills and Knowledge

This describes the essential skills and knowledge and their level required for this unit.

Competence in this unit requires:

an understanding of compound components to a level necessary to select appropriate components from a range of similar, competing components

an understanding of mixing processes to a level necessary to select an appropriate mixing method, an order of addition and mixing conditions

appropriate tests so as to select the tests needed to check for compliance with the specification, and interpret test results

HSE issues related to various compound components.

Language, literacy and numeracy requirements

This unit requires the ability to communicate at all levels about technical issues and bring agreement as to requirements from the different parties.

Reading is required to the level of interpreting technical information, and writing technical specifications, procedures and reports.

Numeracy is required to the level of interpreting technical information and test results, calculating required proportions and scaling up to a factory sized trial.

Range Statement

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Add any essential operating conditions that may be present with training and assessment depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts.

Where reference is made to industry codes of practice and/or Australian/international standards, the latest version must be used.

Context

This competency applies to technicians who develop new compounds/formulations or who make significant modifications to existing compounds. They will typically be based in a laboratory/office or similar and will also have responsibility for ensuring the new compound works in the factory.

A technician working at this level would typically take the lead responsibility for the development of a new compound, but may work with other technicians of similar or greater responsibility for large or complex projects or as part of the development of a new product

Compound

Compound is used to mean any mixture of materials which is undertaken to a set formula and in specified proportions.

Tests

Tests includes the normal range of physical, chemical and environmental (weathering) tests which might be applied to the product.

Identify polymers

Identification of base polymer is a necessary starting point for any compound, but this competency does not necessarily require the choosing of a polymer from an understanding of its characteristics. Identification may be done in liaison with others, or by choosing the base polymer used in other products with similar requirements.

Select components

Selecting of components, and the proportions of components to be used should be done from a knowledge of a wide range of possible components, the properties each would bring to the compound, the relative advantages and disadvantages of each and the change in compound properties with changing amounts of each component.

Procedures

All operations are performed in accordance with procedures.

Procedures means all relevant workplace procedures, work instructions, temporary instructions and relevant industry and government codes and standards.

Health, Safety and Environment (HSE)

All operations are subject to stringent Health, Safety and Environment requirements, which may be imposed through State or federal legislation, and these must not be compromised at any time. Where there is an apparent conflict between performance criteria and HSE requirements, the technician needs to ensure the HSE requirements take precedence.