China Gold Supplier for Pultruded Frp Composites - Hardener 2251 – Huabin

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China Gold Supplier for Pultruded Frp Composites - Hardener 2251 – Huabin Detail:

Product Profile

Hardener 2251 is designed for epoxy resin and it is for heating operation under low temperature.

Technical indicator

Technical index

Data

Viscosity (25℃)

50-100

Proportion (25℃)

0.95

Amine value (mgKOH/g)

300

Active hydrogen equivalent

87

Gelation time (25℃/100g)minutes

75

Film hardening time (25℃) hours

6

Complete hardening time (70/25℃) hours

18

Advantage

■ Low viscosity
■ High glossy
■ Long operation time
■ High mechanical strength

Mechanical property

Mechanical property Curing process
Tensile strength  60.5Mpa 8hours fully cured at 50-60℃
Bending strength  96.6Mpa 5hours fully cured at 70-80℃
Bending failure load 272N  
Tensile failure load 2702N  

Product Application

Epoxy floor artesian plane coating casting material

Epoxy floor artesian plane coating/casting material

FRP water softening tank production(winding technology)

FRP water softening tank production(winding technology)


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We offer fantastic strength in high quality and enhancement,merchandising,income and marketing and procedure for China Gold Supplier for Pultruded Frp Composites - Hardener 2251 – Huabin, The product will supply to all over the world, such as: Iraq, luzern, Estonia, Each customer's satisfactory is our goal. We are looking for long-term cooperation with each customer. To meet this, we keep up our quality and provide extraordinary customer service. Welcome to our company, we are expecting to cooperate with you.
  • It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Erin from Netherlands - 2018.03.03 13:09
    On this website, product categories is clear and rich, I can find the product I want very quickly and easily, this is really very good!
    5 Stars By Ellen from Estonia - 2017.07.28 15:46

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