Super Yellow Resistance Polyurethane Resin for Wall Stickers

• Customization: Available
• CAS No.: 25068-38-6
• Bonding Function: Structural Adhesive
• Model NO.: 618AB-18
• Morphology: Liquid
• Application: Construction
• Material: Polyurethane
• Classification: Room Curing
• Main Agent Composition: Thermosetting Resin
• Characteristic: Waterproof
• Promoter Composition: Curing Agent
• Composition: Organic Material
• Color: Colorless, Transparent
• Shelf Life: 6 Months
• Mixing Ratio: 1:1
• Sample: Available
• OEM: Available
• Transport Package: 20kgs
• Specification: SGS, ROHS, STC
• Trademark: Jinhua glue
• Origin: China
• HS Code: 3506912000
• Production Capacity: 10 Ton /Day

Product Description

Application
618AB-18 is a two components polyurethane system with the mixing ratio of 1:1, can be cured under normal temperature and high temperature, it forms a very high gloss and transparent coating to its applications such as nameplate, signage and decorations. It is specially designed for the applications requires a soft and flexible clear coating. After cured, it will has a very good features of UV resistance and weather resistance, can be for outdoor use, and can meet the strict requirements for car raw materials, will not yellowing for about 3 to 5 years for outdoor use.

Features
1, With long pot life and fast heat curing to save time.
2, With low viscosity and good natural defoaming, come to a high gloss and bright surface after cured, without ripple.
3, Very high transparency, with good elasticity and bonding strength.
4, With very good weather and UV resistance for outdoor use, can be used at the temperature of 0 ºC to 100 ºC.

Detailed information

Model 618AB-18	Main agent 618A-18	Curing agent 618B-18
Properties before Hardening
Color	Colorless transparent	Colorless transparent
Viscosity(25ºC)	172CPS	115 MAXCPS
Conditions of Usage
Mixing ratio	A: B = 100:100(weight ratio)
Hardening conditions	25 ºC×6H or 65ºC×3.5H or 80ºC×2H
Usable time	25ºC×15-20min
Properties after Hardening
Hardness, shore A	70±5
Appearance	Transparent
Flexural strength, Mpa	75
Tensile strength,MPA	>2
Elongation Ratio, %	>200

Operation
1.Weigh A and B glue according to the given weight ratio into the prepared cleaned container, fully mixed the mixture again the container wall by clockwise, place it along for 3 to 5 minutes, and then it can be used.
2.Take the glue according to the usable time and dosage of mixture to avoid wasting. When the
temperature is below 15 ºC, please heat A glue to 30 ºC first and then mix it to the B glue (A glue
will be thicken in low temperature ); The glue must be sealed lid after use to avoid rejection
caused by moisture absorption.
3.When the relative humidity is higher than 85%, the surface of the cured mixture will absorb
moisture in the air, and form a layer of white mist in the surface, so when the relative humidity is
higher than 85%, is not suitable for room temperature curing, suggest to use the heat curing.


Company Profile
Shenzhen Jinhua Electronic Materials Co.,Ltd engaged in epoxy resin adhesive and the second-processing of hardener agent since 2009, our products range covers from clear resin, hard glass like epoxy coating, epoxy flooring, epoxy potting, fast dry 2 parts epoxy, crystal epoxy decoration, soft epoxy, and resin for LED lights,crystal clear polyurethane, urethane floor, urethane potting etc, and now we are one of the most professional and competitive epoxy resin glue suppliers in China. Jinhua professional in development, production and sales of clear epoxy resin AB glue and ployurethane with the factory area of 2000 square meter. All the equipment in Jinhua are comply to advanced international technology and standard, refer to the excellent formula in domestic and from abroad, and with the high property raw material imported from America, Japan and Germany, every step of the production are with strict test, all of our products have passed RoHS, REACH, CPSIA, PAHS, EN71, make Jinhua to be the leading supplier in this field in China and gained high reputation from our customers during the past years




Free samples are available! Please contact us for more details and tell us what you need!