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Epoxy E44 & Hardener T31



Product details:

- Product Name: Epoxy E44 & Hardener T31

- Chemical composition : China-20kg

- Product Type: Industry chemicals

Product description :

 

Epoxy E44 & Hardener T31

 

1.  Introduce

                     Epoxy resin use++++s most wide, quantity most heavy variety E - 44, suitable for and prepare , ring oxygen glass fibre reinforced plastic insulateboard and strengthen the material insulating material glimmer very much. Because its viscidity is moderate , it is particularly suitable to paste the law antiseptic lining material of glass fibre reinforced plastic as hands, Large-scale cement troughs, iron store jar, tank wagon,etc. first-selected materials when requiring antiseptically. Mix at normal atmospheric temperature solidification pharmaceutical and active diluents, can have been at a simple and convenient one done by hand to make glass cloth paste and line into the surfaces of material firm at 6101 with WSR, Form oxygen glass fibre reinforced plastic of ring antiseptic layer. Therefore is used in chemical plant, brewery, sewage disposal device,etc. and require the antiseptic occasion extensively. E - 44 suitable for and prepare and have solvent or little solvent coatings too by epoxy resin, this antiseptic and better ability coating, It is small to the environmental pollution while constructing.

2.      Characteristic

Appearance

no visible mechanical impurity

(eq/100g)Epoxide Value

  0.41—0.47

(eq/100g)Unhydrolytic Chlorine

  1×10-3

(eq/100g)Hydrolytic Chlorine

  2×10-2

 (%)  Volatile

  ≤1

Colour

  6

(℃) Softening Point

  12-20

 

 

 

 

 

 

 

 

 

3.  Storage, transportation and points to note

This product does not belong to dangerous article. It can be stored and transported in the way as common chemicals do. The shelf life is designated in the container.

4.  Packing

Packed in 20kgs metal container.

 

  Note: The data above are typical tested at a relative humidity of 70 % and a temperature of 25 oC. They are just for customers’ reference. We cannot wholly guarantee all the listed data will be reached under specific test conditions. When applying the product, the customers should use data obtained through their own testing.

 

 

 

 

 

 

 

 

 

T31 EPOXY RESIN HARDENER

Product
    T-31 is a polyamine epoxy resin hardener (aliphatic amines, aromatic amines and amine limbs) and phenol formaldehyde as the main raw material, synthesized by Mannich condensation reaction of phenolic amine curing agent.

Quality indicators

Apperance

Reddish brown transparent thickness liquid

Viscosity(mpa.s/25oC)

1000-3000

Specific gravity(20oC)

1.01-1.10

Amine value(KOHmg/g)

450-550

Ratio of the reference(E44 100piece)

0oC

28-32

15oC

25-28

25oC

20-25

 

Characteristics and applications 
   T-31 epoxy resin curing agents through modification of the molecular weight increases, less volatile, is a non-toxic compounds; to low-temperature fast curing, moisture resistance, chemical resistance, good compatibility with epoxy resin with than the range, and easy construction. 
T-31 epoxy resin curing agent widely used in anti-corrosion coatings, electronic packaging, adhesives, composite materials and other industries.

 

Packaging and storage
5kg Plastic drums;
2, sealed in a cool dry and ventilated place; storage period of one year.

 


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