Wholesale Cheap Acrylic PMMA Plastic Particles/PMMA Resin Granules Virgin Grade LG PMMA If830 If850 Hi855h Hi835h Hi8355 Hi535

• Feature: Biodegradable
• CAS No.: 9011-14-7
• Formula: [CH2c(CH3)(Cooch3)]N-
• EINECS: 201-297-1
• Material: Polymethyl Methacrylate/PMMA
• Usage: General Plastics, Engineering Plastics, Specialty Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Blow Molding
• Color: White
• Brand: LG Chemicals
• Type: Virgin&Recycle
• Appearance: Withe Granules
• Transport Package: 25kg Ba or as Your Required
• Origin: China
• HS Code: 3906100000
• Production Capacity: 5000mts Per Month

Product Description

 

Product Description

 

PMMA product introduction :PMMA polymethyl methacrylate, English name Polymethylmethacrylate, referred to as PMMA, commonly known as organic glass, acrylic or sub-addition, is obtained by methylmethacrylate free radical polymerization. PMMA is an important thermoplastic developed earlier, with good transparency, chemical stability and weather resistance, easy dyeing, easy processing, beautiful appearance, and has a wide range of applications in the construction industry.
 

PMMA is a colorless transparent glass. It is the most excellent polymer transparent material at present. The transmittance of visible light reaches 92%, which is higher than the transmittance of glass. The thermal denaturation temperature is between 74°C~102°c, the density is 1.14-1.20g /cc, and the molding shrinkage rate is 0.2-0.8%.
 

PMMA has the advantages of light weight, low price, easy to form, soluble in organic solvents, such as benzene wake, etc., through spin coating can form a good film, has good dielectric properties, can be used as a field effect transistor (OFET), also known as organic thin film transistor (OTFT) dielectric layer.

Product Parameters

Properties	Test Condition	Test Method	Unit	Typical Value
Physical
Melt flow rate	ISO 1133	230ºC/3.8Kg	g/10min	10
Shrinkage	ISO 294	-	%	0.2-0.6
Water absorption	ISO 62	24hr	%	0.3
Density	ISO 1183	-	g/cm³	1.19
Mechanical
Tensile strength	ISO 527	5mm/min	MPa	65
Tensile modulus	ISO 527	1mm/min	MPa	3300
Elongation	ISO 527	5mm/min	%	3
Flexural strength	ISO 178	2mm/min	MPa	95
Flexural modulus	ISO 178	2mm/min	MPa	3300
Charpy impact strength	ISO 179	1eU unnotched	kJ/m^2	20
	ISO 179	1eA notched	kJ/m^2	1.3
Thermal
Vicat softening temperature	ISO 306	B50	ºC	104
Heat distortion temperature	ISO 75	1.8MPa	ºC	95
Thermal expansion coefficient	ISO 11359	-	1/ºC	6*10^-5
Optic
Transmittance	ISO 13468	3mm	%	92
Haze	ISO 14782	3mm	%	<0.5
Refractive index	ISO 489	nd	-	1.49
Flammability
Flame Rating	UL94	1.5mm/3.0mm	Class	HB
Electrical
Surface resistivity	ASTM D257	-	W	>10^16
Volume resistivity	ASTM D257	-	W×m	>10^13
Dielectric strength	ASTM D149	4kv/sec	Kv/mm	20
Dielectric constant	ASTM D150	60Hz	-	3.7

 

Detailed Photos

 

 

Application

PMMA application areas:
 

Lighting equipment products: household lamps, fluorescent lampshades, car taillights, signal lights, road signs, etc
 

Optical glass products: lens, mirror, prism, TV screen, Fresnel lens, camera transparent lens, etc
 

Other: INSTRUMENT parts, OPTICAL fiber, advertising Windows, aircraft/car bulletproof glass, a variety of medical materials, architectural glass products

Packaging & Shipping

1.Packing:

In 25kg PP woven bag, or per your requirement.
17-20mt/20'FCL  24-28mt/40'FCL
2.Storage:
The resin should be stored in a drafty, dry warehouse and away from fire and direct sunlight. It should not be piled up in the open air.
3.Transportation:
During transportation, the product should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.

 

Our Advantages

 

1.Quality Assurance. The compancy has advanced and complete facilities of the laboratory, testing room, color room, to ensure the quality of products.
2.Professional Service. We can serve you in 7/24 hours whole year, professional technical communication and recommend the most suitable material for you.

FAQ

1. Delivery time
a) For the stock items, we can arrange the shippment within 2~3 days after received your payment. For the customized items, we will indicate the delivery time in the quotation list.
2. MOQ&Shipping
a) Full containers by sea
b) Small quantity(>25kg), by air or by LCL or by Express as your requirement
3. Payment term
a) Small quantity recommend West Union
b) Full containers recommend T/T or L/C
4.How is the charge for sample?
Please feel free to negotiate with us.
5. Can you give warranty of your products?
Yes, we extend a 100% satifisfaction guarantee on all items. Please feel free to provide timely feedback if you're not satisfied with our Quality and Service. For the overseas orders, if there is a quality problem, please kindly to provide the picturers to show the problem by e-mail.
6.Can I visit your factory?
Sure, warm welcome. If you have visiting plan, please contact us to make an appointment in advance.