Sq-720001 Good Yellowing Resistance Universal UV Hard Coating for Mobile Phones, Laptops, Home Appliances and Other Products

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  • Sq-720001 Good Yellowing Resistance Universal UV Hard Coating for Mobile Phones, Laptops, Home Appliances and Other Products
  • Sq-720001 Good Yellowing Resistance Universal UV Hard Coating for Mobile Phones, Laptops, Home Appliances and Other Products
  • Sq-720001 Good Yellowing Resistance Universal UV Hard Coating for Mobile Phones, Laptops, Home Appliances and Other Products
  • Sq-720001 Good Yellowing Resistance Universal UV Hard Coating for Mobile Phones, Laptops, Home Appliances and Other Products
  • Sq-720001 Good Yellowing Resistance Universal UV Hard Coating for Mobile Phones, Laptops, Home Appliances and Other Products
  • Sq-720001 Good Yellowing Resistance Universal UV Hard Coating for Mobile Phones, Laptops, Home Appliances and Other Products
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  • Overview
  • Technical data
  • Performance
  • Application
  • Construction process
  • Precautions
  • Product application display
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
SQ-720001
EINECS
/
Molecular Principal Chain
/
Color
Transparent Liquid
Appearance
Transparent Liquid
Viscosity (Iwata – 2 Cups)
8.5-9.5 S
UV Component (%)
35±2 %
Density (G/Cm³, 25℃)
0.90±0.05
Curing Energy (Mercury Lamp, Mj/Cm²
600-1, 000
Transport Package
Barrel
Specification
1KG/5KG/25KG/barrel
Trademark
Lencolo
Origin
China Guangdong

Product Description


SQ-720001 Universal UV Hard Coating

SQ-720001 single-component UV hard Coating is mainly used for hardening the surface of PC, PET, PMMA, PC/PMMA composite sheets or membranes. It can be applied by spraying, shower coating, roller coating and other methods. After the coating is formed into a film, it has good adhesion to the substrate and can protect the surface of the coated material for a long time. The coating process is simple and the production efficiency is high. The coating has good optical properties, does not produce rainbow streaks, has high cross-linking density, low curing shrinkage, extremely high hardness and excellent wear resistance. It can be used to make texture decoration and shell molding for mobile phones, laptops, home appliances and other products. High hardness, good chemical resistance, high transparency, steel wool resistance 30-80 times.
 

Technical data

Appearance Transparent liquid
Viscosity (Iwata - 2 cups) 8.5-9.5 S
UV component (%) 35±2 %
Density (g/cm³, 25ºC) 0.90±0.05
Coating performance
Hardness (1Kg force load) 2H-4H
Coating thickness (μm) 5-15
Boiling performance (surface spray paint, no primer 100ºC/60min) Adhesion 5B, no change in coating
Bending (cylindrical shaft diameter) 40mm
Curing energy (mercury lamp, mj/cm²) 600-1,000
QUV resistance More than 200h
Anti-friction performance (1Kg load-bearing, wear-resistant machine, 1*1 grinding head, 0000# steel wool) 50 times, no wear marks
Anti-graffiti (Zebra oil-based pen) General
Water contact angle General
Note: The above performance parameters can be customized according to customer requirements
 

Performance

The product is suitable for hardening the surface of PC, PET, PMMA, PC/PMMA composite sheets and other sheets and film materials.
It has good wetting properties on the substrate. After film formation, the coating is smooth and flat, with high gloss, high hardness and smooth feel.
Excellent wear and scratch resistance
It has good resistance to high and low temperatures, high humidity, chemical solvents, moisture resistance, and UV resistance. The product performance remains stable in harsh environments.
 

Application

Texture decoration and shell molding of mobile phones, laptops, home appliances and other products.
 

Construction process

1. Clean the material surface.
2. Pour the glue into the metal mold, fit the PC or PET to the metal mold, and use a glue stick to squeeze the surface of the material so that the glue can expel air bubbles and achieve better leveling. Make sure that the bonding parts are covered with glue.
3. Irradiate with ultraviolet light with a wavelength of 265 or 395 nanometers. When irradiating, keep the UV lamp as close to the glue as possible to speed up the curing.
4. Tear off the PC or PET from the metal mold. At this time, the adhesive layer is completely peeled off and stuck to the surface of the PC or PET.
5. If the adhesive layer is not completely cured, you can continue to use UV light until the adhesive layer is fully cured.

Unwind → Glue on specially treated release film → Mold rolling → UV curing → Demold → Rewind → Printing ink, etc. → Cutting → Forming → Injection molding → Peel off the surface polyester film → Spray hardened layer
 

Precautions

1. Ensure that the UV adhesive layer absorbs sufficient UV energy to achieve the best curing effect, otherwise it will easily affect the performance of the adhesive layer.
2. Remaining glue cannot be returned to the original packaging. It should be sealed away from light and stored at room temperature.
 

Product application display

Sq-720001 Good Yellowing Resistance Universal UV Hard Coating for Mobile Phones, Laptops, Home Appliances and Other ProductsSq-720001 Good Yellowing Resistance Universal UV Hard Coating for Mobile Phones, Laptops, Home Appliances and Other ProductsSq-720001 Good Yellowing Resistance Universal UV Hard Coating for Mobile Phones, Laptops, Home Appliances and Other ProductsSq-720001 Good Yellowing Resistance Universal UV Hard Coating for Mobile Phones, Laptops, Home Appliances and Other ProductsSq-720001 Good Yellowing Resistance Universal UV Hard Coating for Mobile Phones, Laptops, Home Appliances and Other ProductsSq-720001 Good Yellowing Resistance Universal UV Hard Coating for Mobile Phones, Laptops, Home Appliances and Other ProductsSq-720001 Good Yellowing Resistance Universal UV Hard Coating for Mobile Phones, Laptops, Home Appliances and Other Products

 

Company Profile

Sq-720001 Good Yellowing Resistance Universal UV Hard Coating for Mobile Phones, Laptops, Home Appliances and Other Products

Sq-720001 Good Yellowing Resistance Universal UV Hard Coating for Mobile Phones, Laptops, Home Appliances and Other ProductsSq-720001 Good Yellowing Resistance Universal UV Hard Coating for Mobile Phones, Laptops, Home Appliances and Other ProductsSq-720001 Good Yellowing Resistance Universal UV Hard Coating for Mobile Phones, Laptops, Home Appliances and Other ProductsSq-720001 Good Yellowing Resistance Universal UV Hard Coating for Mobile Phones, Laptops, Home Appliances and Other Products

FAQ

1) Are you a factory or trading company ?
A: We are a professional factory with over 5 years producing experience.

2) MOQ
A: 1KG

3) How about your payment?
A:30% deposit in advance, 70% balance by T/T, L/C, paypal, Western Union or else before shipment.

4) What about the lead time?
A: Samples around one week, mass production around two weeks. (The specific delivery time would be determined by the ordered products and quantity)

TDS and SAMPLE are avaiable for evaluation, Should you have any question, please feel free to contact us.

 

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