ISO-Npg Type Polyester Gelcoat TM68

• Molecular Principal Chain: Element Organic Polymer
• 220kg/Drum: 80 Drum in 20FCL
• Shelf Time: 6 Month
• Transport Package: Drum
• Specification: A Grade Quality
• Origin: China
• Model NO.: TM68
• HS Code: 39079100
• Production Capacity: 10000ton/Year

Product Description

 

Product Description

 

TM68 is Iso-NPG type polyester gelcoat.
TM68 has good mechanical properties, application properties, water proof, weather reliability ,chemical resistant.
It is recommended for example for the manufactrue of automobile and other outdoor FRP products and mould.
It is suitable for spraying or hand lay up.

 

Product Parameters

  1.  Technical specification of liquid resin (25ºC)

Item	Unit	Index	Test method
Viscosity(25ºC)	cP.	1600-2600/3500-5500	GB/T7193.4. 1
Gel time(25ºC)	min	8.0~20.0	GB/T7193.4.6

Note: 25ºC gel time test: resin 100g, curing agent M50:2.0ml


2.Physical properties of castings (for reference only)

Item	Unit	Test Value	Test method
		Casting
Tensile strength	MPa	68	GB/T2567-2008
Tensile modulus	MPa	3200	GB/T2567-2008
Elongation at break	%	2.6	GB/T2567-2008
Flexural strength	MPa	125	GB/T2567-2008
Flexural modulus	MPa	3200	GB/T2567-2008
Impulse strength	KJ/m2	10	GB/T2567-2008
Thermal deformation temperature	ºC	90	GB/T1634-2004
Barcol hardness	--	45	GB/T3854-2005

Note:  1) Casting system according to GB/T 8237-2005 implementation, curing system: accelerator 0.8%
CO/OCT 1.0%, curing agent Butanox M-50 1.5%;
2) Casting after curing: room temperature ×24 hours +60ºC ×3 hours +80ºC ×2 hours.

 

Packaging & Shipping

Packing of export :

1. silver color drum
2.200kg/drum ,4 drums/pallet

 

 

 

Application