High-Impact PMMA for Protective Shields and Durable Parts

Product Description

Product Description

Poly(methyl methacrylate), referred to as PMMA, is a kind of polymer, also known as acrylic or plexiglass, with the advantages of high transparency, low price, easy machining, etc. It is a commonly used glass substitute material. It is widely used in the preparation of transparent materials, medical devices, building materials and crafts.
 

 
   PMMA material is widely used

PMMA is widely used downstream, and the main application areas of low-end PMMA are advertising light boxes, signs, lamps, bathtubs, meters, daily necessities, furniture, etc. High-end PMMA is mainly used in liquid crystal display, radiation PMMA, optical fiber,

solar photovoltaic cells, automobile lampshade, bulletproof glass, aircraft cockpit glass, medical polymer materials,  optical equipment, high-speed rail Windows, shields, high-end diving goggles and other fields

 

Product Parameters

Chi Mei Acry rex® CM-207 PMMA
Category : Polymer , Thermoplastic , Acrylic (PMMA) , Acrylic, General Purpose, Molded
 

Material Notes:
Features:General PurposeGood Weather ResistanceHigh GlossHigh Heat ResistanceHigh StrengthMedium ViscosityUses: Automotive
Interior PartsBathroom AccessoriesContainersCosmeticsHousehold GoodsKnobsRoHS CompliantAppearance: Clear/TransparentForms: PelletsProcessing Method: Extrusion and Injection MoldingAfrica & Middle EastAsia PacificEuropeLatinAmericaNorth AmericaSouth
America

Physical Properties	Metric	English	Comments
Density	0.700 g/cc	0.0253 lb/in³	Apparent; ASTM D1182
	1.19 g/cc	0.0430 lb/in³	ASTM D792
Water Absorption	0.30 %	0.30 %	Equilibrium; ASTM D570
Linear Mold Shrinkage, Flow	0.0020 - 0.0060 cm/cm	0.0020 - 0.0060 in/in	ASTM D955
Melt Flow	8.0 g/10 min @Load 3.80 kg, Temperature 230 °C	8.0 g/10 min @Load 8.38 lb, Temperature 446 °F	ASTM D1238

 

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	85 @Thickness 6.35 mm	85 @Thickness 0.250 in	ASTM D785
Tensile Strength, Yield	66.9 MPa @Thickness 3.18 mm	9700 psi @Thickness 0.125 in	6 mm/min; ASTM D638
Elongation at Break	5.0 % @Thickness 3.18 mm	5.0 % @Thickness 0.125 in	6 mm/min; ASTM D638
Flexural Strength	97.9 MPa @Thickness 6.35 mm	14200 psi @Thickness 0.250 in	2.8 mm/min; ASTM D790
Izod Impact, Notched	0.200 J/cm @Thickness 6.35 mm	0.375 ft-lb/in @Thickness 0.250 in	ASTM D256

Thermal Properties                                Metric                              English                            Comments
Deflection Temperature at 1.8 MPa (264 psi)	92.0 °C @Thickness 6.35 mm	198 °F @Thickness 0.250 in	unannealed; ASTM D648

Flammability, UL94

HB @Thickness 1.59 mm

HB @Thickness 0.0625 in

UL 94

 

Optical Properties	Metric	English	Comments
Refractive Index	1.49	1.49	ASTM D542
Transmission, Visible	92 % @Thickness 3.18 mm	92 % @Thickness 0.125 in	ASTM D1003

 

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+15 ohm-cm	1.00e+15 ohm-cm	ASTM D257
Dielectric Constant	3.7	3.7	ASTM D150
Dielectric Strength	0.787 kV/mm	20.0 kV/in	ASTM D149
Dissipation Factor	0.19	0.19	ASTM D150

 

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	185 - 200 °C	365 - 392 °F
Middle Barrel Temperature	210 - 225 °C	410 - 437 °F
Front Barrel Temperature	200 - 220 °C	392 - 428 °F
Mold Temperature	40.0 - 60.0 °C	104 - 140 °F
Drying Temperature	75.0 - 80.0 °C	167 - 176 °F
	@Time 14400 sec	@Time 4.00 hour

Packaging & Shipping

 

 

Company Profile

 

COMPANY INFORMATION

Our company is a plastic manufacturer and agent for internationally renowned brands:

1. Kunshan Lizhao Plastic Co., Ltd. Was established in 2009 with a registered capital of 21.24 million yuan and an area of 20, 000 square meters. Our company has 14 high-speed production lines and 3 R&D experimental production lines, with a monthly production capacity of 3, 500 tons. Our company specializes in R&D and production of PP PBT PA6 PA66 PPA PC PC/ABS. The company has first-class production equipment and is equipped with professional product laboratories, testing rooms, and sample warehouses. We always adhere to the principle of "quality first" and strive for perfection. Our company has IS09001: 2008 quality system certification and ISO/TS16949-2009 automotive quality system certification. The company starts from selecting the best raw materials and standardizes, processes and institutionalizes product processing.

In terms of technology, in order to ensure the accuracy of product data and the unity of product performance indicators, the company has introduced a number of related tests such as flow testers, electronic water quality testers, environmental detectors, halogen testers, whiteness testers, constant temperature ovens, etc. Equipment, plastic dryers, film blowing machines, tablet presses, etc. Our materials are widely used in automobile manufacturing, household appliances, communication electronics, industrial equipment and other industries.

2. Suzhou Furenxiang Trading Co., Ltd. Was established in 2016 and is committed to the import and export of our own materials and internationally renowned brand materials. Sales brands include: DuPont, Covestro, Polytechnic, Asahi Kasei, Teijin, LG EMS. Model types include: PP PC PC/ABS ABS PPO PBT POM PA6 PA66 PPA LCP TPE TPU ASA PCR (PC/ABS PC/PET), etc.

 

FAQ

Q:What can you buy from us?
A:PLA,PCTG,ABS,EAA,POM,EVA,POE,PPSU,EMAA,PA66,PC,PC/ABS,PE,POP.

Q:Can we get your samples?
A:Yes! Samples can be arranged for those available products. The Delivery Fee will be on buyer's account.

Q:What are your terms of payment?
A:T/T, L/C,D/P,D/A. Option A:30% pay in advance, 70% before shipping

Q:What is your packing?
A:Basically our packing is in 25/KG bags.

Q:Where is the loading port?
A:Usually Shanghai.

Q:What is the normal lead time?
A:  We will send goods to departure port within 7-15 workdays after we receive your payment.

Q:If any quality problem, how can you settle it for us?
A:When discharging the container, you need to inspect all the goods. If anybreakage or defect products were found, you MUST take the pictures fromthe original carton. All the claims must be presented within 7 working days after discharging the container.This date is subject the arrival time of container. We will advise you to certify the claim by third party,or we can accept the claim from the samples or pictures you present, discharging of the containeris not included. Finally we will completely compensate all your loss.