Rigid PU 2 Component PUR PU Foam Insulation Polyol Mixture for Roller Shutter Panel

• Customization: Available
• Molecular Principal Chain: Naphthenic Polymer
• Color: Brown
• Model NO.: LY7401RS
• Hydroxyl Value Mgkoh/G: 320-360
• Dynamic Viscosity (25ºC) MPa.S: 1000-1400
• Density (20ºC) G/Ml: 1.06-1.10
• Storage Temperature ºC: 10-25
• Storage Stability Month: 6
• Moulding Density: ≥70kg/M3
• Closed-Cell Rate: ≥90%
• Thermal Conductivity at 20ºC: ≤0.026W/(M.K)
• Dimension Stability: Max±2%
• Transport Package: Steel Drum/IBC Drum/Tank
• Specification: pure
• Trademark: G-TECH@
• Origin: China
• HS Code: 390931
• Production Capacity: 30000mt/Year
• Package Size: 60.00cm * 60.00cm * 102.00cm
• Package Gross Weight: 218.000kg

Product Description

Rigid Polyurethane Blend Polyols for Roller Shutter
LY7401RS

Description
LY7401RS is a polyol formulation use to produce rigid PUR foam intended specifically design for roller
shutter or rolling door. This formulation is designed for green product as it contains only water as blowing agent.

Physical Property

Appearance Hydroxyl value mgKOH/g Dynamic viscosity (25ºC) mPa.S Density (20ºC) g/ml Storage temperature ºC Storage stability month

Light yellow transparent viscous liquid 320-360 1000-1400 1.06-1.10 10-25 6

Recommended Ratio

Raw materials	pbw
LY7401RS Isocyanate	100 140-150

Foam Performance

Moulding density Closed-cell rate Thermal conductivity at 20ºC Dimension stability (70ºC/-30ºC,48hrs)

ASTM D 1622 ASTM D 2856 ASTM C 518 ASTM D 2126

≥70kg/m3 ≥90% ≤0.026W/(m.K) Max±2%

The data provided above are typical value, which are tested by our company. For our company's products, the data included
in the law do not have any constraints.