Aoc Neogel 8305 I 0052 Transparent Gelcoat UV Resistance Synthetic Resin

Product Description

Neopentyl glycol isophthalate transparent gel coat Neogel® 8305-I-0052 has been widely used in sanitary ware, artificial marble and furniture.

Typical base gel coat liquid properties
Performance	Test method	Unit	Typical   value
Appearance	TM 2265		Thixotropic liquid
Viscosity at 25ºC (spindle 4, rpm2)	TM 5042	mPa.s	13500-18500
Viscosity at 25ºC (spindle 4, rpm20)	TM 5042	mPa.s	2350-3200
Gel time at 25ºC (2%M50)	TM 2245	min	8-12

NeogelR8305-I-XXXX Gel coat water absorption test (*)
Performance	Unit	Typical value
RINA/Lloyd's Register	mg	<60
RINA/Lloyd's Register	%	<0.40
Det Norske Veritas	mg	<80
Det Norske Veritas	%	<0.30
ASTMD 570	mg	<12
(*) Cured at 40ºC for 16 hours

Characteristic performance

 

Features Neogel® 8305-I-XXXX is a neopentyl glycol isophthalate gel coat. It has excellent comprehensive performance, excellent UV resistance, light transmittance and water resistance, excellent mechanical properties and product appearance, and has passed RINA certification.

 

Typical application

Neogel® 8305-I-XXXX is a pre-accelerated, thixotropic gel coat, especially suitable for spraying operation process. When using spray equipment, we recommend that customers operate under the following conditions: • For compressed air spray guns, the nozzle diameter is required to be 2.0-3.0mm and the spray pressure is 4-5 atmospheres • For non-air spray guns, the nozzle model is recommended to be: 18/40-21/40 In addition, Neogel® 8305-I-XXXX can also be used in the following processes: • Air-drying molding process (gel coat brand is 8305-T-XXXX) In order to obtain the best use effect, we recommend that customers ensure the following construction conditions: • The gel coat is used at a temperature of 18ºC to 25ºC • Use a curing agent solution with a concentration of 50% MEKP*, and the dosage is 1.0%-2.5% • The coating thickness is not less than 500-600g/m²*Butanox M50 (Akzo Nobel).

 

Unsaturated Polyester Resin Team

UPR TEAM is the earliest expert team formed by Evergreen Chemicals, which started in 2019. Members show their talents in UPR brand, application, technology, research and development, etc. They are committed to providing expert solutions to UPR customers around the world.