Manual Sigle Component Polyurethane High Tensile Strength Brushable Polyurea for Reparing Coating

• Molecular Principal Chain: Naphthenic Polymer
• Color: Brown
• Solid Content%: >98
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LY-4201
• Tensile Strength MPa: up to 40
• Tear Strength N/mm: >50
• Flash PointºC: 95ºC
• Adhesion MPa: 2.5-12
• Transport Package: Steel Drum/IBC Drum/Tank
• Specification: pure
• Trademark: G-TECH@
• Origin: China
• Production Capacity: 10000mt/Year
• Package Size: 23.50cm * 23.50cm * 37.50cm
• Package Gross Weight: 21.500kg

Product Description

Product Introduction
LY-4201 is aromatic polyurea coating of 100% solid content; component A isisocyanate, and component B ispolyether. The product is designed for waterproof, protective, anti-corrosion, and wear-resistant occasions, and implements GB/T23446-2009 national standard indicators.
LY-4201 is suitable for construction using heated two-component equipment to realize rapid coating forming without any solvent. LY-4201 can quickly gel and can be applied in high humidity areas without worrying about blister or holes.

Basic Use
LY-4201 is designed for the waterproofing of horizontal or vertical substrates of various buildings, including roof waterproofing and underground waterproofing. It is widely used for primed steel, concrete, wood, glass fiber and foam substrates. Through construction, LY-4201 can make the rough surface reach the anti-slip effect. In areas where color stability is the main requirement, UV-resistant aliphatic topcoats must be used.

Polyurea performance

Solid content%	>98	Gel time	3-120s
Tensile strength MPa	up to 40	Elongation at break%	20-600
Tear strength N/MM	>50	Hardness  Shao A	60A-75D
Flash pointºC	95ºC	Water impermeablility0.4MPa/2h	water impermeable
Adhesion MPa	2.5-12	Mixing ratio (volume ratio)	1:1
Color	can be adjusted according to requirements	Density g/cm3	0.95~1.2
Operating temperatureºC	-45~150	Weather resistance	Accelerated aging of ultraviolet rays can reach 25000h

Supporting series

index Product name	Solid content	Fineness µm	Surface dry time at 25ºC, h	Actual dry time at 25ºC, h	Adhesion (circle method)	Impact kg·cm	Tensile strength MPa	Elongation
One-component manual polyurea	>98%	≤40	≤6	≤24	≥3.5Mpa	100	6-20 MPa	50-600%
Two-component manual polyurea	>98%	≤40	≤6	≤24	≥3.5Mpa	100	6-20 MPa	50-600%

Supporting series

index Product name	Solid content	Fineness µm	Surface dry time at 25ºC, h	Actual drying time at 25ºC, h	Adhesion (circle method)	Impact kg·cm
LY-201 solvent-free primer	>98%	≤40	≤4	≤24	Level 1	50
LY-301 weather-resistant primer	>50%	≤30	≤2	≤24	Level 1	50
LY-202 primer	>98%	≤40	≤4	≤24	Level 1	50