J-340A Construction Sealant
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J-340A Construction Sealant

Place of Origin: China
Brand Name: OEM
Certification: GB/T 13477.2, GB/T 13477.4, GB/T 13477.5, GB/T 13477.6, HG/T 4363, GB/T 2793, GB/T 531.1, GB/T 528, GB/T 7124
Model Number: J-340A
Packaging Details: 400ml, 600ml
Delivery Time: 20-30days
Payment Terms: T/T, L/C

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Product Specifications

Testing ItemsTypical Value
AppearanceBlack White Gray Beige
Density (g/cm³)1.46
Sagging properties (mm)0
Tack free time (min)65
Curing speed (mm/d)3.0
Volatile content (%)1
ShoreA-hardness (A°)35
Tensile strength (Mpa)2.5
Elongation at break (%)615
Elastic Recovery Rate%75
Extrudability (ml/ min)300

J-340A is one-component, moisture curable polyurethane sealant. Good sealing and flexible performance.
No corrosion and pollution to base material and environment-friendly. Pricking resistance, easy for repairing. Good bonding performance with cement and stone.Low modulus, good anti-water pressure performance.

Product Features

  • One-component, excellent extrusion, no-sag, easy construction.
  • Low modulus, 20LM, high movement-resistance.

Areas of Application

Suitable for sealing joints and interior walls of underground tunnels, bridge tunnels, drainage pipes, sewage pipes, epoxy floors, concrete, etc.
Suitable for sealing various holes on walls and floors.

Packing Specification

  • Cartridge: 310ml; 12pcs/20pcs/24pcs per carton
  • Sausage: 400ml/600ml; 20pcs per carton
  • Barrel: 200L/250KGS

 

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