Hot deformation softening Vicat temperature detector

Hot deformation softening Vicat temperature detectorTechnical parameters and indicators

1. Temperature control range: Room temperature to 300 ℃

2. Heating rate: 120 ℃/h [(12 ± 1) ℃/6min]

50℃/h [(5±0.5)℃/6min]

3 Temperature: ± 0.5 ℃

4. Deformation measurement range: 0-10mm

5 Deformation measurement: ± 0.005mm

6. Deformation measurement display accuracy: ± 0.001mm

7. Sample rack (testing station): 4, 6 (optional)

8. Sample support span: 64mm, 100mm

9. Weight of load rod and pressure head (needle): 71g

10. Heating medium requirements: Methyl silicone oil or other media specified in the standard (flash point greater than 300 ℃)

11. Cooling method: Water cooling below 150 ℃, natural cooling at 150 ℃

12. Equipped with upper temperature limit setting and automatic alarm.

13. Display mode: LCD Chinese (English) display, touch screen control

14. It can display the test temperature, set the upper limit temperature, automatically record the test temperature, and stop heating automatically when the temperature reaches the upper limit value.

15. Deformation measurement method: high-precision digital dial gauge+automatic alarm.

16. Equipped with an automatic oil fume removal system, it can effectively suppress the emission of oil fumes and maintain a good indoor air environment at all times.

17. Power supply voltage: 220V ± 10% 10A 50Hz

18. Heating power: 3kW

Hot deformation softening Vicat temperature detectorFeatures and Applications: The hot deformation Vicat temperature tester is suitable for testing the Vicat softening point temperature and hot deformation temperature of polymer materials. As an indicator for controlling quality and identifying the thermal properties of new varieties, it measures deformation with a dial gauge, sets the heating rate with a temperature controller, and the sample holder automatically lifts and lowers. Three samples can be tested at once. Easy to operate, innovative design, beautiful appearance, and high reliability. Meets the requirements of GB/T 1633 "Determination of Softening Temperature (VST) of Thermoplastic Plastics", GB/T1634 "Test Method for Thermal Deformation Temperature of Plastic under Bending Load", GB 8802 "Determination of Vicat Softening Temperature of PVC-U Pipes and fittings", as well as ISO75, ISO306, ISO2507 and other standards.

Technical parameters: 1. Temperature range: room temperature -300 ℃ 2. Heating rate: 12 ± 1 ℃/6min 5 ± 0.5 ℃/6min 3. Temperature error: ± 1 ℃ 4. Deformation measurement range: 0-1mm 5. Deformation measurement: 0.01mm 6. Heating medium: methyl silicone oil 7. Heating power: 4KW 8. Cooling method: natural cooling above 150 ℃ and water cooling below 150 ℃ 9. Power supply: AC220V ± 10% 20A 50Hz10. External dimensions: 720mm × 700mm × 1380mm11. Weight: 180Kg) Necessary information for distinguishing molding materials, such as type, brand, etc. The template standard establishes the general rules and compression procedures for preparing thermosetting material specimens by hot pressing molding.

This standard specifies the detailed content related to sample preparation that should be included in the performance test report.

This standard provides the general principles for designing and preparing molds for test specimens.

In order to prepare samples in a reproducible manner, this standard discusses the basic conditions involved in preparing samples with comparable test results,

This standard is applicable to thermally responsive powders based on phenolic resin, ammonia tea resin, melamine/phenolic, epoxy, and unsaturated polyester resin

Due to the composition, flowability, or other variable factors of certain molding compounds (PMCs), they may need to be prepared according to prescribed methods for testing

Like. In this case, it is necessary for all parties to reach a consensus through consultation and indicate it in the forecast report.

2 Normative References

The clauses in the following documents become clauses of this standard by reference. Any referenced document with a date shall be followed by all subsequent references

The amendment form (excluding errata) or revised version is not applicable to this standard. However, all parties who have reached an agreement based on this standard are encouraged to study it

Can the latest versions of these documents be used? For reference documents without dates, the latest version applies to this standard.

GB/T 1033.1-2008 Plastics - Determination of density of non cellular plastics - Part 1: Immersion method, liquid pyknometer method and titration method

(ISO 1183-1;2004,1DT)

GB/T 1404.1-2008

Plastic powder phenolic molding compounds - Part 1: Naming methods and basic specifications (ISO14526-1;

1999,IDT)

GB/T 1404.2-2008

Plastic powder phenolic molding compounds - Part 2: Preparation of test specimens and determination of properties (ISO 14526-2:

1999.IDT)

GB/T 2035-2008 Plastic Terminology and Definitions (ISO 472; 1999, IDT)