Products Description
 | LCP Japan Sumitomo Chemical E4008 MR Size Stable Aging Resistance High Heat Resistance Weldable Flame Retardant Grade Liquid Crystal Polymer Automotive Parts Application Connector Applications |
Sumitomo Chemical (SUMIKASUPER) LCP E4008MR is an injection molded glass fiber reinforced liquid crystal resin that exhibits high heat resistance in engineering plastics, with the following characteristics: Ultrasonic welding, irritating gas low to no, low viscosity, rigidity, high, high strength, recyclable materials, good formability, good adhesion, good chemical resistance, high heat resistance, low shrinkage, low water absorption or no water absorption, uses are: electrical/electronic applications, electrical components, optical data storage, connectors, spool. |
product feature
LCP | E4008 MR | Product information | | | | Part Marking Code | >LCP-MGF40< | | | Color | NC BK | | | Material Shape | Pellets | | | Process | Injection molding | | | FR | V-0 | | | Material Attribute | 40%Milled Glass Fiber Filler | | | specification | ·UL-746C F2 UL | | | UL File NO. | E249884 | | | Certificate | UL | | | Physical property | Standard | Value | Unit | Density | ASTM D792 | 1.7 | g/cm³ | Shrinkage Flow | INTERNAL METHOD | 0.1 | % | Shrinkage xFlow | INTERNAL METHOD | 1.32 | % | Hardness | Standard | Value | Unit | Rockwell Hardness R(Scale) | ASTM D785 | 91 | | Mechanical behavior | Standard | Value | Unit | Tensile Modulus | ISO 527 | 11.9 | GPa | Tensile Strength | ASTM D638 | 105 | MPa | Tensile Strength | ISO 527 | 103 | MPa | Elongation | ASTM D638 | 5 | % | Elongation | ISO 527 | 3.1 | % | Flexural Strength | ASTM D790 | 139 | MPa | Flexural Strength | ISO 178 | 153 | MPa | Flexural Modulus | ASTM D790 | 12.3 | GPa | Flexural Modulus | ISO 178 | 12.9 | GPa | Izod Un-notch Impact | ASTM D256 | 520 | J/m | Izod Un-notch Impact | ISO 180 | 425 | J/m | Charpy Un-notch Impact | ISO 179 | 540 | J/m | Thermal | Standard | Value | Unit | HDT 1.8MPa | ASTM D648 | 313 | ℃ | HDT 1.8MPa | ISO 75 | 304 | ℃ | CLE Flow 50~250℃ | INTERNAL METHOD | 1.4E-5 | cm/cm/℃ | CLE xFlow 50~250℃ | INTERNAL METHOD | 6.2E-5 | cm/cm/℃ | Soldering Temperature | INTERNAL METHOD | 330 | ℃ | Electrical properties | Standard | Value | Unit | Volume Resistivity | ASTM D257 | 1E13 | 2.m | Surface Resistivity | ASTM D257 | 1E16 | Ω | Dielectric Strength Short Time Break Down | ASTM D149 | 43 | KV/mm | Dielectric Constant 1MHz | ASTM D150 | 3.9 | | Dissipation Factor 1MHz | ASTM D150 | 0.034 | | Arc Resistance | ASTM D495 | 130 | s | CTI | IEC 60112 | 145 | V | Flammability | Standard | Value | Unit | Flame Rating NCWT BK0.30mm | UL94 | V-0 | | Flame Rating NC WT BK 0.75mm | UL94 | V-0 | | Flame Rating NCWT BK 1.5mm | UL94 | V-0 | | Flame Rating NCWT BK 3.0mm | UL94 | V-0 | | Limiting Oxygen Index | JIS K7201 | 48 | % | UL | Standard | Value | Unit | UL FlameRating NC WT BK 0.30mm | UL94 | V-0 | | HWI NC WT BK 0.30mm | UL746A | 3 | PLC | |
Application
Optical lighting It used to manufacture large lampshade, protective glass, left and right eyepiece tubes of Optical instrument, etc., and can also be widely used as transparent materials on aircraft. | Electronic appliances It used in the manufacturing of insulation connectors, coil frames, sockets, insulation sleeves, telephone shells and parts, and battery shells for mining lamps, and so on. | Mechanical equipment It used for manufacturing various gears, racks, worm gears, worms, bearings, cams, bolts, levers, crankshafts, ratchets, and can also be used as mechanical components such as shields |
Physical Property Parameter


Company Profile:
Dongguan Pengchen plastic Co., LTD Was Established On November 15, 2022, Located Indongguan City.
The Company Covers An Area Of More Than 400 Square Meters, And The Three warehouses Cover A Total Area Of 110000 Square Meters, With 50-60 Employees.
Our Company Is An Expert In The Field Of Plastic Raw Materials. A Professional Supplier Of modified Engineering Plastics Raw Materials. Engaged In R&d, Production And Sales Of engineering Plastics.
We Provide High-quality Plastic Raw Materials With Low Order quantity, Reasonable Price And Fast Delivery.
our Product Range Includes Engineering Materials And General Mater
Warehouse:
FAQ
How about our package?
1.All the packing can be customized.
2.Plastic bags for inner packing, good quality moisture-proof bags for outer packing.
3.We generally make 25kgs per small bag by accurate weight, this will be very convenient for the customer using. It’s very easy to
handle the dosage.
What are our business principles?
1.For the trial order, 1tons will be acceptable.
2.We will do our best for the customer as long as you choosing us.
3.We promise to solve all the problems during trading process, our quality and the products will be approved by your side.
What are the advantages of our shipping and delivery?
1.We make sure all the products will be inspected strictly before loading.
2.We will make the shipment within 7 days after confirm the payment.
3.We will recommend the best suitable shipping company for our customer from different countries. Saving cost for our client
Application | Electronics electrical appliances mobile phones cars |
Grade | Injection Grade,Extrusion Grade |
OEM/ODM | Accepted |