Gelcoat Resin for Marine, Marine Unsaturated Polyerster Resin

• Molecular Principal Chain: Heterochain Polymer
• Transport Package: Drum
• Specification: 220KG/DRUM
• Trademark: TIANMA RESIN
• Origin: Changhou, China
• Model NO.: Gelcoat Resin
• HS Code: 3907910000
• Production Capacity: 50000ton/Year

Product Description

Product Description

GELCOAT- ISO TYPE

1,Brief Introduction:
TM-31 IS ONE KIND OF WATER RESISTANCE ISOPHTHALIC BASE GELCOAT WITH LOW VISCOSITY. THE GELCOAT HAS HIGH ELONGATION .IT CAN BE APPLIED IN MANUFACTURING FRP BOATS AND COOLING TOWER AS WELL AS HAND LAY-UP OR SPAYR-UP PRODUCTS. THE GELCOAT HAS PASSED THE DNV CERTIFICATE.
 
2,   Liquid resin technical data:Gel Time:  50% cyclohexanon   peroxide 4%,  Accelerator E1:  4%:
 

PROJECTS	UNIT		INDEX
VISCOSITY	25ºC,mPA.S		1600-2600/3500-5500
GEL TIME	25ºC,MIN		8-20
FLEXIBLE STRENGTH	MPa		120
FLEXIBLE MODULUS	GPa	3.2
TENSILE  STRENGTH	MPa	68
TENSILE  MODULUS	GPa	3.2
ELONGATION AT BREAK	%	2.6
IMPACT STRENGTH	KJ/sqm	12
BARCOL HARDNESS		43
HDT	ºC	81
PROCESS	HAND BRUSH/SPRAY-UP

 
3. Refererce Formula
                                               Weight portion
GEL COAT                                 100 pottion
Hardener(55%MEKPO)                           2 portion
(or 50% cyclohexanon peroxide)                (4 portion)

 
6,Storage And Transportation
The loading and transportation must follow the rules in chapter 5 of dangerous chemicals regulations .The products should stored under 25ºC and avoid the sunshine ,heat source and fire source. The shelf life is 6 month.
 

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