Hand Paste Unsaturated Polyester Resin for Boating General Purpose Resin

• Customization: Available
• CAS No.: 26098-37-3
• Formula: C19h24o11
• Model NO.: JL-189
• Bending Strength: 298MPa
• Bending Flexible Modulus: 1.35 X 104MPa
• Heat Distortion Temperature: 57°c
• Solid Content: 59-65%
• Transport Package: IBC/Drum
• Specification: 220KG/1 TON
• Trademark: JLon
• Origin: China
• HS Code: 3907910000
• Production Capacity: 100000ton/Year

Product Description

JL-189 UP Resin Technical Data Sheet

Product Description

Introduction:

JL-189 UP resin is water and chemical resistant, has low viscosity and high breaking elongation. It is suitable to make FRP boat hull by hand layup process.It is also suitable for use in cooling tower,pools and storage tanks...  

Product Parameters

Details:

Liquid Resin Technical Specification:

Item	Unit	Specification	Testing Method
Appearance	--	Transparent, light yellow liquid	GB/T 8237.4.1.1
Viscosity	25°C,Pa.S	0.25-0.45	GB/T 7193.1
Gel time	25°C,min	10.5-21.5	GB/T 7193.6
Acid value	mgKOH/g	19-27	GB/T 2895
Solid content	%	59-65	GB/T 7193.3

Resin Casting Body Performances (for reference only)

Item	Unit	Actual Value	Testing Method
Barcol hardness	--	46	GB 3854-83
Heat distortion temperature	°C	57	GB 1634-04
Breaking elongation	%	4.0	GB/T 2568-95
Water absorption	%	0.1	GB/T 1462-88

Remarks:

1Make casting body according to method in GB 8237-87

2Curing system: curing agent: 55% MEKP: 2% accelerator E1: 2%

3Post curing system: 60°C x 2 hours + 80°C x 2 hours

 

FRP Performances (for reference only)

Item	Unit	Actual Value	Testing Method
Bending strength	MPa	298	GB/T 2570-95
Bending flexible modulus	MPa	1.35 x 10^4	GB/T 2570-95

Remarks:

1Make FRP according to method in GB 8237-87

2Curing system: curing agent: 55% MEKP: 2% accelerator E1: 2%

3Post curing system: 60°C x 3 hours + 110°C x 2 hours