Unsaturated Polyester Resin for Spray up

• Customization: Available
• Surface Treatment: Smooth
• Color: Yellow
• Model NO.: EL4052- 106TV
• Usage: Industral
• Product Categories: FRP Tank
• Molding Method: Spray Method
• Material: FRP
• Fiber Type: GFRP
• Type: Polyester FRP
• Pre-Accelerated: Yes
• Thixotropic: Yes
• Viscosity: 200-300
• Acid Value: 14-22
• Transport Package: Drum/ IBC
• Specification: 4052-106TV
• Trademark: hong yun xi
• Origin: China
• HS Code: 39079100
• Production Capacity: 20000ton/Year

Product Description

Product Characteristics

EL4052- 106TV is a phthalic type of unsaturated polyester resin, is thixotropic and pre-accelerated resin with low viscosity and high reactivity.
EL4052- 106TV resin has good mechanical properties, and no wax in the resin.
Major applications/Principal properties
EL4052- 106TV resin has good wettability of glass fiber, widely used in hand paste, spray and other processes. This resin has good water resistance and small shrinkage, and is widely used in shipbuilding.

Characteristics of product transparent liquid form
 

characteristics	Unit	Spray type	Test Method
Appearance		Hazy
Geltime	min	8-30	TM-018
Viscosity 23ºC	mPa.S	200-300	TM-002
Acid Value	MgKOH/g	14-22
Solid content	%	57-63	TM-011
Flash point	ºC	33	-

Characteristics of  cast resin (typical values)

characteristics	Unit	Typical Value	Test Method
Barcol Hardness	Barcol	>40	GB3854-2005
Tensile strength	MPa	70	GB/T2567-2008
Tensile modulus	GPa	3.5
Elongation at break	%	3.0
Flexural strength	MPa	120	GB/T2567-2008
Flexural E-modulus	GPa	3.3	GB/T2567-2008
Impact res.-unnotched	KJ/m2	15	GB/T1043.1-2008
HDT	ºC	70	GB/T1634.2 2003

Note: RT:25±2ºC;  RH:50±5% . cure condition:24h at RT, 24h at  80ºC.

Packaging, storage and handling conditions
The curing agent can be used with MEKP, and the dosage is 1.0~2.5%. The curing agent should be guaranteed in the period of validity.
EL4052- 106TV resin is a pre thixotropic resin. It is possible for thixotropic agent to deposition in long-term storage. It is properly dispersed before use.
In order to gain the optimum surface quality, a higher temperature such as 50-80°C cure system is strongly recommended
EL4052- 106TV  should be stored in the original closed packages at a temperature not exceeding 30°C out of direct sunlight, and away from heat sources. Under these conditions, the product has a stability of 3 months from dispatch date.
It is FLAMMABLE.  It should be kept away from naked flames. Please refer to the safety on data sheet.