Manufacturer Virgin GPPS Granules on sale China Manufacturer

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Manufacturer Virgin GPPS Granules on sale

Unit Price:	957.99~1265.99 USD
Min. Order:	5 Ton

Product Description

Overview

Place of Origin	Xinjiang, China	Brand Name	Hebei Zonghang Technology Company
Model Number	GPPS- 500NT	Material	PS Plastic Raw Material
Appearance	GPPS Clear granule	Full name	General Purpose Polystyrene resin
Grade	Injection Molding Grade	MOQ	25 kg
CERTIFICATE	ISO SGS	MFR	3.2
SAMPLE	Free	Density	1.04

Technical parameters

Physical properties of	Rating	Unit	The test method
Volume flow rate of solution
200℃，5kg	3.2	cm³/10min	ISO 1133
The density of	1.04	g/cm³	ISO 1183
Bibulous rate	＜0.1	%	ISO 62
Mechanical properties of	Rating	Unit	The test method
Tensile stress
yield	53	MPa	ISO 527
Tensile strain
The fracture	3	%	ISO 527
The tensile modulus	3300	MPa	ISO 527
Bending modulus	102	MPa	ISO 178
Rockwell hardness
L level	100		ASTM D785
Impact properties	Rating	Unit	The test method
Non-notched impact strength of simply supported beams	17	KJ/m²	ISO 179/1eU
Notched impact strength of simply supported beam	3	KJ/m²	ISO 179/1eA
Unnotched impact strength of cantilever beam	11	KJ/m²	ISO 180
Thermal performance	Rating	Unit	The test method
VEKA softening temperature
B/503,50N，50℃/h	101	℃	ISO 306
Thermal deformation temperature
0.45MPa	96	℃	ISO 75
Flame retardant performance	Rating	Unit	The test method
Flame retardant grade	HB		UL 94
Electrical properties	Rating	Unit	The test method
Volume resistivity	＞1014	ohms cm	IEC 60093

A brief introduction to the properties of GPPS

General-purpose grade polystyrene is a thermoplastic resin, which is colorless, odorless, tasteless and glossy, transparent bead or granular solid. Density 1.04 ~ 1.09, transparency 88% ~ 92%, refractive index 1.59 ~ 1.60. Under the action of stress, birefringence occurs, that is, the so-called stress-optical effect. The melting temperature of the product is 150 ~ 180℃, the thermal decomposition temperature is 300℃, the thermal deformation temperature is 70 ~ 100℃, and the long-term use temperature is 60 ~ 80℃. At 5 ~ 6℃ lower than the hot deformation temperature, after annealing treatment, the stress can be eliminated and the hot deformation temperature can be increased. The heat resistance of general polystyrene can be improved if a little α-methyl styrene is added in the production process.

It is soluble in aromatic hydrocarbons, chlorinated

hydrocarbons, aliphatic ketones and esters, but can only swell in acetone. Can be resistant to some mineral oil, organic acid, alkali, salt, low alcohol and its aqueous solution. Low water absorption, it can still maintain its mechanical properties and dimensional stability in wet environment. Its optical properties are second only to
acrylic resins. Excellent electrical performance, volume resistivity and surface resistivity are very high, and is not affected by temperature, humidity changes, also is not affected by corona discharge. The radiation resistance is also very good. Its main disadvantage is brittle, low impact strength, poor heat resistance, can not resist boiling water, can only be used at a lower temperature and a lower load. Light resistance is poor and flammable. Black smoke when burning, and have a special smell.

GPPS application

Because polystyrene is transparent and has excellent rigidity, electrical performance and printing performance, especially good hygiene, low price, so that it has a broad application prospect in food packaging. In the electromechanical industry, instrumentation, communication equipment industry and other aspects has been widely used in all kinds of instrument shell, lampshades, optical parts, instrument parts, transparent window mirror, transparent model, chemical acid storage tank, acid transport tank, telecommunications parts, high frequency capacitors, high frequency insulation liner, support, embedded and frozen insulation materials. It is also widely used in a variety of daily necessities, such AS bottle caps, containers, decorations, buttons, combs, toothbrushes, soap boxes, cigarette boxes and toys.

GPPS security Resin production raw materials, human skin and mucous membranes have different degrees of irritation, can cause skin allergic reaction and inflammation; At the same time, we should also pay attention to the harm of resin dust to human body, long-term inhalation of high concentration of resin dust, will cause lung lesions. Most resins have common dangerous characteristics: in open fire, high temperature flammable, and oxidizer contact has caused the risk of combustion, therefore, the operator to improve the operating environment, the operating area and non-operating area consciously cut apart, as far as possible automation, sealing, installation of ventilation facilities.			Quantity(kilograms)	1 - 100000	>100000
				Est. Time(days)	7	To be negotiated

Supply Ability：

Supply Ability 50 Ton/Tons per Day

Packaging & Delivery：

Packaging Details: 25kg/bag
Port: Tianjin(Xingang)
Picture Example:

Lead Time:	Quantity(kilograms)	1 - 100000	>100000
Lead Time:		Est. Time(days)	7	To be negotiated

Company Profile

Hebei Zonghang Technology Co. Ltd. is one of the most dynamic foreign trade companies in the Chinese market. We are a set of production, trade and technology as one of the enterprises. We mainly deal in primary plastic particles and recycled plastic particles. Such as GPPS, PP ,PE, PC,PVA,EPS, ABS, recycled PC, etc., which are widely used in plastic film blowing, wire drawing, casting, hollow, injection molding, plastic coating and Cable industry, etc. The company has the ability to produce all kinds of new plastic materials thirty thousand tons each year. In addition, We have chemical raw material production plant and reagent R&D center. we have developed and produced tens of thousands of reagents. We also have the business of custom synthesis of various organic compounds as a supplement. We can synthesize almost all chemicals. We insist on "seeking survival with quality, seeking development with credibility".

Contact us if you need more details on Virgin Gpps. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Gpps Granules、Gpps. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : plastic particles > GPPS

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