The PC Resin Surface Hardness Is Greatly Improved by Transparent High Surface Hardness Material

Min.Order: 25

Product origin: Dongguan, Guangdong, China

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US$ 0.27 ~ 2.42

Description

The PC resin surface hardness is greatly improved by transparent high surface hardness material
https://forever-plastics.en.made-in-china.com/product-list-1.html

Product Description
Transparent high surface hardness polycarbonate acetate resin KH3310 UR* is traditional. Compared to A type, different chemical structures are used. Special polycarbonic acid, so that compared with the traditional PC resin, The surface hardness is greatly improved by transparent high surface hardness material.
General
Form	Resin Pellets
Feature		High Surface Impact	Anti-Scratch		Good Thermal
Uses Film
Physical			Nominal Value		Test Method
Density / Specific Gravity			1.17 g/cm³		ISO1183
Melt Volume Rate, MVR(300 °C;1.2kg)			31 cm³/10 min		ISO1183
Mold Shrinkage, MD(3 mml)			0.5 - 0.7 %
Mold Shrinkage, TD(3 mml)			0.5 - 0.7 %
Pencil Hardness(1 kgf)			H		ASTMD 3363
Mechanical			Nominal Value		Test Method
Tensile Modulus			2700 MPa		ISO 527-1/2
Tensile Stress Yield			74 MPa		ISO 527-1/2
Tensile Strain, Yield			6 %		ISO 527-1/2
Tensile Elongation, Break			85 %		ISO 527-1/2
Flexural Strength			106 MPa		ISO 178
Flexural Modulus, ISO			2600 MPa		ISO 178
C harpy Impact Strength, Unnotched(23 °C)			No Break		ISO 179-1/2
C harpy Impact Strength, Notched(23 °C)			3 kJ/m²		ISO 179-1/2
Thermal			Nominal Value		Test Method
Temp. of deflection under load(1.8 MPa)			107 °C		ISO 75-2
Optical			Nominal Value		Test Method
Transmittance (2 mmt)			89 %		ASTMD 1003
Haze(2 mmt)			0.3 %		ASTMD 1003
Processing				Nominal Value
Drying Temperature<Injection><Extrusion>				100 °C
Dry Time<Injection><Extrusion>				4 - 8 hr
Nozzle Temperature<Injection>				250 - 280 °C
Front - Zone 3 Temperature				250 - 280 °C
Middle - Zone 2 Temperature				250 - 280 °C
Rear - Zone 1 Temperature				230 - 260 °C
Mold Temperature<Injection>				50 - 80 °C
Injection Pressure<Injection>				50 - 100 MPa
Screw Speed <Injection>				50 - 100 rpm

Dongguan FOREVER Co., Ltd. Was founded in 2005 and is a national high-tech enterprise and national-level specialized giant enterprise dedicated to the research and production of polymer composite modified materials. With an annual capacity of 100, 000 tons of modified engineering plastics. Since its establishment, the company has been committed to the research of high-performance composite materials such as modified PC, PC/ABS, PBT, PA6, etc. Its products have been widely used in industries such as LED lighting, consumer electronics, new energy, security equipment, and small household appliances, providing customers with efficient delivery experience, ultimate price advantages, and strict quality assurance, contributing to the creation of a green and environmentally friendly world.

Dongguan FOREVER Co., Ltd's main products has obtained UL certification for RTI authorized temperature, outdoor weather resistance F1 and 5VA flame retardancy grades, as well as recycled-certified post-consumer low-carbon circulation products. Dongguan FOREVER Co., Ltd's products are highly recognized by customers worldwide for their reliable quality, excellent performance, and superior cost-effectiveness.

With a strong focus on research and development, Dongguan FOREVER Co., Ltd. Has established an advanced technology research and development center, equipped with state-of-the-art testing and analysis equipment and a professional R&D team that has accumulated rich experience in the field of polymer composite modified materials. Dongguan FOREVER Co., Ltd also maintains close partnerships with renowned universities and research institutions to stay at the forefront of technology and drive innovation in the industry

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