1. Catalogs
  2. Labthink Instruments Co., Ltd.
  3. Water Barrier Property Test Methods for Rubber Materials

Water Barrier Property Test Methods for Rubber Materials
1 /3Pages

Water Barrier Property Test Methods for Rubber Materials

Water Barrier Property Test Methods for Rubber Materials
1 /3Pages

Catalog excerpts

Water Barrier Property Test Methods for Rubber Materials-1

Labthink Instruments Co., Ltd. [email protected] +86-531-85068566 Water Barrier Property Test Methods for Rubber Materials Rubber's elasticity and ability to recover from deformation make it ideal for sealing and protecting various products. However, its water barrier property, which refers to its resistance to water vapor and liquid water permeation, is crucial for its effectiveness. This report examines the test methods used to evaluate this property. There's no single standardized test method specifically designed for water barrier property of rubber materials. Consequently, relevant methods from other materials, such as plastics, are adapted. Desiccant method (GB/T 1037) measures the amount of water vapor permeating through a rubber sample under specific temperature, humidity, and pressure differentials. A desiccant is used to capture the permeated vapor, and the weight change is measured to calculate the Water Vapor Transmission Rate (WVTR). While relatively simple, achieving a good seal with wax and maintaining a constant high humidity can be challenging. 1

 Open the catalog to page 1
Water Barrier Property Test Methods for Rubber Materials-2

Labthink Instruments Co., Ltd. [email protected] +86-531-85068566 The ASTM E96 (Desiccant and Water Methods) standard offers two methods: desiccant and water method. The water method uses liquid water on one side of the sample to create a high humidity environment. The WVTR is calculated based on the weight change of the test dish. Notably, the two methods yield different results and should be chosen based on the application's specific environment. Labthink C360H Water Vapor Transmission Rate Test System, is designed and manufactured based on the gravimetric determination method and conforms...

 Open the catalog to page 2
Water Barrier Property Test Methods for Rubber Materials-3

Labthink Instruments Co., Ltd. [email protected] +86-531-85068566 Hydrostatic Pressure method (ISO 1420) focuses on liquid water barrier property. It utilizes a pressurized container to assess the sample's ability to withstand water leakage under pressure. The test determines if the material leaks or the maximum pressure it can endure before leakage. Water barrier property testing helps ensure rubber materials meet the required specifications for sealing applications. By comparing the WVTR or hydrostatic pressure results of different rubber types, manufacturers can select the most suitable material...

 Open the catalog to page 3

All Labthink Instruments Co., Ltd. catalogs and technical brochures

  1. C610M

    3  Pages

  2. C690H

    4  Pages

  3. C130H

    4  Pages

  4. COF-P01

    2  Pages

  5. VAC-V2

    3  Pages

  6. C230H (2025)

    4  Pages

  7. C610H

    3  Pages

  8. C206H

    4  Pages

  9. C406H

    5  Pages

  10. C403H

    5  Pages

  11. C 681M

    1  Page

  12. C660B (2025)

    3  Pages

  13. C632M

    3  Pages

  14. C630H

    3  Pages

  15. C620H

    3  Pages

  16. C 640

    4  Pages

  17. C 660M

    3  Pages

  18. C306H (2025)

    4  Pages

  19. C203H

    4  Pages

  20. BTY-B3P

    2  Pages

  21. C360M

    4  Pages

  22. C632B

    3  Pages

  23. C190H

    3  Pages

  24. C390H

    4  Pages

  25. C360H

    4  Pages

  26. C660M

    3  Pages

  27. C303H

    4  Pages

  28. C106H

    5  Pages

  29. C640

    4  Pages

  30. MXD-02

    2  Pages

  31. CHY-C2A

    2  Pages

  32. C611B

    2  Pages

  33. CH130

    4  Pages

  34. C 631 H

    2  Pages

  35. C660 B

    3  Pages

  36. VAC-VBS

    3  Pages

  37. XYD-15K

    2  Pages

  38. C360

    4  Pages

  39. C631 H

    2  Pages

  40. FST-02

    2  Pages

  41. C681 M

    2  Pages

  42. C230

    4  Pages

  43. C631H

    2  Pages

  44. C612M

    3  Pages

  45. SLY-SI

    2  Pages

  46. C360 M

    4  Pages

  47. C611M

    2  Pages

  48. C330H

    4  Pages

  49. Leak Tester

    3  Pages

  50. Tensile Testers

    19  Pages

  51. FDI-01

    5  Pages

  52. DIN 75201

    2  Pages

  53. Abrasion Test

    2  Pages

  54. Torque Meter

    2  Pages

  55. Leak Detector

    2  Pages

  56. Torque tester

    2  Pages

  57. Impact tester

    2  Pages

  58. Gas Analyzer

    2  Pages

  59. TOQUE TESTER

    1  Page

Archived catalogs

  1. C611M

    2  Pages

  2. C306H

    3  Pages

  3. C230H

    4  Pages

  4. Leak Tester

    2  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.