Systèmes liquides et chargés

Systèmes de laminage

The Ampreg™ 3X Series replaces Gurit`s legacy range of wet laminating systems for the manufacture of large composite structures in the marine, wind and construction industries.

The comprehensive 3X Series portfolio comprises of a single range of low toxicity, blend-able Ampreg 30 hardeners that can be used in conjunction with the following resins:

  • Ampreg 30 Low viscosity Resin: replaces Ampreg 21
  • Ampreg 31 Drainage resistance Resin: replaces Ampreg 22
  • Ampreg 36 Premium Performance Resin: replaces Ampreg 26

Additional ancillary products including Thixotropic Pregel Resin and High Tg hardeners are also available.

Health and Safety Focus

The award winning Ampreg™ 3X Series laminating system has been reformulated to prioritise user health and safety through careful selection of base chemicals. The new low toxicity resin matrix is CMR, SVHC and AEP free* and the hardeners are classified as environmentally non-hazardous.

Light Reflective Technology As Standard

Ampreg 30 is available with LRT (Light Reflective Technology) as standard, which serves as a risk monitoring feature for the user and enables inspection of contamination by means of UV light. To learn more about Gurit® LRT technology, please refer to the respective data sheet.

Ampreg 3X Series Product Selector

Resin

Mix ratio

Ampreg 30 Hardener

Mixed Viscosity

Working Time (150g Pot-life)

Earliest time to apply vacuum*

Latest time to apply vacuum*

Tg1 by DMA**

Ampreg 30

  • Low viscosity
  • Excellent wet-out
  • Replaces Ampreg 21
  • DNV-GL Certified

100 : 26
(parts by weight)

Fast

900 cP

½ hour

1½ hours

2 hours

85

Standard

750 cP

1 hour

2 ½ hours

3 hours

89

Slow

350 cP

4 hours

4 hours

5 hours

81

Extra Slow

300 cP

7 hours

6 hours

7 ½ hours

78

High Tg

820 cP

8½ hour

7 ¼ hours

9 ¼ hours

107

Ampreg 31

  • Drainage resistant
  • Excellent wet-out
  • Replaces Ampreg 22
  • DNV-GL Certified

Fast

1,300 cP

½ hour

1 ¼ hours

1 ¾ hours

79

Standard

1,000 cP

1 hour

2 hours

2 ¾ hours

78

Slow

500 cP

3 ½ hours

3 ¼ hours

4 ¼ hours

75

Extra Slow

400 cP

6 hours

4 ¼ hours

5 ½ hours

73

High Tg

1,110 cP

5 ¾ hour

4 ¾ hours

6 ¾ hours

100

Ampreg 36

  • Premium handling & wet-out
  • Fast property generation
  • Replaces Ampreg 26

100:29
(parts by weight)

Fast

1,300 cP

½ hour

1 ¼ hours

1 ¾ hours

79

Standard

1,000 cP

1 hour

2 hours

2 ¾ hours

77

Slow

500 cP

3 ½ hours

3 ¼ hours

4 ¼ hours

70

Extra Slow

400 cP

6 hours

4 ¼ hours

5 ½ hours

69

Thixotropic Pregel

100:24
(parts by weight)

Refer to product datasheet for blending mix ratios with other Ampreg resins

  • Reduces drainage of vertical laminates
  • Can be used as core bonding adhesive
  • For use with Ampreg 30, 31 and 36

*working time properties are highly subjective to ambient conditions and should be used an approximate guideline for all Ampreg 3X systems at 25°C. Please refer to the corresponding page of this document for specific testing methods used.
**Tg generated after initial cure of 24 hours at 21°C, followed by 5 hours at 85°C post-cure for High Tg hardeners and 16 hours at 50°C post-cure for all other hardeners.

For further information, please see the related documents on the side bar or contact your customer support representative.