Quality Inspection for Pultruded Frp Manufacturing - Hardener – Huabin
Quality Inspection for Pultruded Frp Manufacturing - Hardener – Huabin Detail:
Product Profile
Hardener METHYL-TETRAHYDROPHTHALIC ANHYDRIDE is designed for epoxy resin and it is for heating operation under high temperature.
Technical indicator
Technical index |
Data |
Appearance |
Light yellow liquid |
Density g/cm3 at 20℃ |
1.21±0.05 |
Acid value (mgKOH/g) |
660-685 |
Viscosity Pa.s at 25℃ |
≤0.060 |
Anhydride content, g |
≥40.5 |
Condensation point, ℃ |
≤-15 |
Heating loss,%,120℃ |
≤2.0 |
Advantage
■ Low viscosity
■ Light color
■ High pureness
■ Good process performance
Product Application
Electronic pouring sealant
Insulation paint
Basalt fiber rebar (pultrusion technology)
FRP pipeline (winding technology)
Building structure adhesive
Stone adhesive
Product detail pictures:

Related Product Guide:
Our company sticks to the principle of "Quality is the life of the company, and reputation is the soul of it" for Quality Inspection for Pultruded Frp Manufacturing - Hardener – Huabin, The product will supply to all over the world, such as: Ghana, Morocco, Japan, Our company's main products are widely used all over the world; 80% of our products exported to the United States, Japan, Europe and other markets. All stuff sincerely welcome guests come to visit our factory.

We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
