Gold Member Since 2013
Audited Supplier
Beijing Oriental Yuhong Waterproof Technology Co., Ltd.

Waterproof Material, Buliding Coating, Buliding Paint manufacturer / supplier in China, offering PU Polyurethane Waterproof Material Coating, Waterproof Membrane for Construction House, HDPE Self Adhesive Waterproof Membrane and so on.

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PU Polyurethane Waterproof Material Coating

FOB Price: Get Latest Price
Min. Order: 3 Tons
Port: Shanghai, China
Production Capacity: 80, 000 Ton Per Year
Payment Terms: T/T
Basic Info
  • Model NO.: spu-311
  • Appearance: Liquid
  • Method: Brush
  • Drying Method: Air Drying
  • Substrate: Concrete
  • Formation Mechanism: Conversion Type
  • Transport Package: Barrel
  • Origin: China
  • Color: Black
  • Main Raw Material: Polyurethane
  • Level: Finish Coat
  • Certification: ISO9001
  • Components: Solvent
  • Trademark: Yuhong
  • Specification: ASTM C 836
  • HS Code: 32089010
Product Description
A synthetic polymer waterproof coating by two components reaction. Component A is a polyurethane prepolymer through the reaction between polyether polyol and isocyanate. Component B is a colorful liquid consisting of plasticizers, curing agents, thickeners, coagulants and fillers.

Where to use:
Undergrounds, cold stores and grade;
Bathroom, kitchen and pools;
Hard to dry substrate of underground construction;
Subways, channels, bridges, tunnels and unexposed roofs;

Can be applied on the wet underground substrate with strong bonding power;
Multipurpose to apply on horizontal planes, vertical planes and top planes;
Seamless, no pinholes and bubbles;
Liquid with cold applied;
Fast solidify and convenient to apply.
PU Polyurethane Waterproof Material Coating
PU Polyurethane Waterproof Material Coating
PU Polyurethane Waterproof Material Coating
ItemRequirementTest Method
Hardness≥ 50ASTM D 2240
Weight Loss≤ 20%ASTM C 1250
Low temperature crack bridgingNo crackingASTM C 1305
Film thickness(vertical surface)1.5mm± 0.1mmASTM C 836
Adhesion-in-peel after water immersion175N/mASTM C 794
Optional test after adhesion in peelNo separation at surfaceASTM C 836
Extensibility after hear aging6.4mm (note 1) no crackingASTM C 1522
Stability≥ 6 monthsASTM C 836
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Mr. Alex Fang
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