DP-1102D Unsaturated Polyester Resin for FRP Sheet And Pipes

The DP-1102D series is a medium-viscosity, ortho-phthalic type unsaturated polyester resin with good mechanical strength. It is suitable for making the structural layer of fiber-wound (sandwiched) FRP pipes, as well as hand lay-up and pultrusion molded FRP products. Among them, DP-1102D-Y contains wax, and DP-1102D-N does not contain wax.

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Model:
DP-1102D
Brand:
HUAKE

Product Description

Principal Properties：

The DP-1102D series is a medium-viscosity, ortho-phthalic type unsaturated polyester resin with good mechanical strength. It is suitable for making the structural layer of fiber-wound (sandwiched) FRP pipes, as well as hand lay-up and pultrusion molded FRP products. Among them, DP-1102D-Y contains wax, and DP-1102D-N does not contain wax.

Specifications of Liquid Resin：

Item	Unit	Indicator	Test Method
Appearance	--	Light yellow transparent liquid	GB/T 8237.6.1.1
Viscosity	25℃, cP	300-450	GB/T 7193.4.1
Gel Time	min	10.0-20.0	GB/T 7193.4.6
Solid Content	%	60.0-68.0	GB/T 7193.4.3

*Curing system in GT test: curing agent: AKZO M-50 2%; Promoter: 0.6% Co-Naph, 2%.

Physical Properties of Casting(for reference only)：

Item	Unit	Measured Value	Test Method
Heat Distortion Temperature	℃	68	GB/T 1634
Tensile Strength	MPa	70	GB/T 2568
Tensile Modulus	MPa	3021	GB/T 2568
Elongation at Break	%	3.92	GB/T 2568
Flexural Strength	MPa	115	GB/T 2570
Flexural Modulus	MPa	3540	GB/T 2570
Impact Strength	KJ/M²	12.9	GB/T 2571
Barcol Hardness	Barcol	41	GB/T 3854

Note：

1)The casting system sample method is executed according to GB/T 8237.

2)Curing System: Hardener AKZO M-50: 1.5%; 0.6% Co-Naph 2%.

3) Post curing: RT × 24 h + 60℃×3h+100℃×2h.

Application

|Application:

The DP-1102D is suitable for making the structural layer of fiber-wound (sandwiched) FRP pipes, as well as hand lay-up and pultrusion molded FRP products