QJ 1617-1989 Determination of glass transition temperature of composite solid propellant
1 Subject content and application scope
This standard specifies the specimen, test conditions and data processing for the determination of glass transition temperature of composite solid propellant.
This standard is applicable to the determination of glass transition temperature of composite solid propellant, as well as the determination of glass transition temperature of inside liner and thermal insulation of motor.
2 Normative references
QJ 1113 Specimens for performance test of composite solid propellant
3 Specimen
3.1 The fabrication, sampling, quality requirements and storage of specimen shall comply with QJ 1113.
3.2 Specimen specifications: for wafer specimen, the diameter is 5±0.5mm and the thickness is 2±0.2mm; for square specimen, the side length is 5±0.5mm and the thickness is 2±0.2mm; the non-parallelism between upper and lower ends is not greater than 0.2mm.
3.3 The processed specimen is placed in a desiccator without desiccant for 24h before use.
4 Instruments and equipment
4.1 RJY-80 thermal mechanical analyzer or other thermal mechanical analyzer with similar performance is adopted. Instruments shall be verified periodically according to requirements.
4.2 The main performance of thermal mechanical analyzer shall meet the following requirements:
1 Subject content and application scope 2 Normative references 3 Specimen 4 Instruments and equipment 5 Test conditions 6 Test steps 7 Result processing and test report
Standard
QJ 1617-1989 Determination of glass transition temperature of composite solid propellant (English Version)
Standard No.
QJ 1617-1989
Status
valid
Language
English
File Format
PDF
Word Count
2500 words
Price(USD)
80.0
Implemented on
1989-9-1
Delivery
via email in 1 business day
Detail of QJ 1617-1989
Standard No.
QJ 1617-1989
English Name
Determination of glass transition temperature of composite solid propellant
QJ 1617-1989 Determination of glass transition temperature of composite solid propellant
1 Subject content and application scope
This standard specifies the specimen, test conditions and data processing for the determination of glass transition temperature of composite solid propellant.
This standard is applicable to the determination of glass transition temperature of composite solid propellant, as well as the determination of glass transition temperature of inside liner and thermal insulation of motor.
2 Normative references
QJ 1113 Specimens for performance test of composite solid propellant
3 Specimen
3.1 The fabrication, sampling, quality requirements and storage of specimen shall comply with QJ 1113.
3.2 Specimen specifications: for wafer specimen, the diameter is 5±0.5mm and the thickness is 2±0.2mm; for square specimen, the side length is 5±0.5mm and the thickness is 2±0.2mm; the non-parallelism between upper and lower ends is not greater than 0.2mm.
3.3 The processed specimen is placed in a desiccator without desiccant for 24h before use.
4 Instruments and equipment
4.1 RJY-80 thermal mechanical analyzer or other thermal mechanical analyzer with similar performance is adopted. Instruments shall be verified periodically according to requirements.
4.2 The main performance of thermal mechanical analyzer shall meet the following requirements:
4.2.1 Temperature range: -120~500℃.
4.2.2 Deformation measurement range: full scale 20μm, 40μm, 100μm, 200μm, 400μm, 1,000μm.
Contents of QJ 1617-1989
1 Subject content and application scope
2 Normative references
3 Specimen
4 Instruments and equipment
5 Test conditions
6 Test steps
7 Result processing and test report
