- Plan for testing
- Weight in chemical and rubber for mixing
- Mixing compound
- Predicting of Vulcanization (Mooney, Rheometer)
- Vulcanization
- Physical test (Tensile test, Hardness test, Tear test, Liquid resistance test, Ageing and heat resistance test, Compression set test, Permanent set test etc.)
- Test contaminate in Natural rubber before use the production line
- Test adhesion of rubber with another material
- Analyze results