Products Description
 | PBT Germany LANXESS B7375 25% Mineral enhanced thermal stability Bottom warping high reflectivity pbt plastic raw material |
Because of its low warpage, flame retardant and other characteristics, it is very suitable for application in electronic and electrical fields. It can be used to manufacture shells and parts of various electronic devices, which can ensure the dimensional accuracy and appearance quality of the products, and provide the necessary safety protection. |
product feature
PBT | B7375 | 000000 | Product information | | Part Marking Code >PBT-MD25< | Color WT | Material Shape Pellets | Process Injection molding | FR HB | Material Attribute 25%Mineral Filler Heat stabilized grade | specification ·UL | Features ·Low warpage ·High reflectivity | Additives | Pigment | | | UL File NO. | E245249 | | | Certificate | W | | | Physical property | Standard | Value | Unit | Density | ISO 1183 | 1570 | kg/m³ | Shrinkage Flow 60x60x2mm 260℃ 60MPa Mold temperature:80℃ | ISO 294 | 1.8 | % | Shrinkage xFlow 60x60x2mm 260℃ 60MPa Mold temperature:80℃ | ISO 294 | 1.7 | % | Shrinkage Flow 60x60x2mm 120℃4hr | ISO 294 | 0.3 | % | Shrinkage xFlow 60x60x2mm 120℃ 4hr | ISO 294 | 0.3 | % | Water Absorption 23℃ Saturation In Water | ISO 62 | 0.4 | % | Water Absorption 23℃50RH Equilibrium | ISO 62 | 0.2 | % | Melt Index 250℃ 2.16kg | ISO 1133 | 37 | cm³/10min | Bulk Density | ISO 60 | 900 | kg/m³ | Viscosity Number | ISO 1628 | 105 | cm³/g | Hardness | Standard | Value | Unit | Ball Indentation Hardness | ISO 2039 | 160 | N/mm² | Mechanical behavior | Standard | Value | Unit | Tensile Modulus 1.0mm/min ISO527 3500 MPa | Tensile Strength Break 5mm/min | ISO 527 | 55 | MPa | Elongation Break 5mm/min | ISO527 | 3.0 | % | Tensile Creep Modulus 1hr | ISO 899 | 3400 | MPa | Tensile Creep Modulus 1000hr ISO 899 2700 MPa | Flexural Strength 2.0mm/min | ISO 178 | 95 | MPa | Flexural Strength 3.5%Strain 2.0mm/min | ISO 178 | 90 | MPa | Flexural Modulus 2.0mm/min | ISO 178 | 3400 | MPa | Flexural Strain 2.0mm/min | ISO 178 | 5.0 | % | Izod Notch Impact 23℃ | ISO 180 | 10 | kJ/m² | Izod Notch Impact -30℃ | ISO 180 | 10 | kJ/m² | Izod Notch Impact -40℃ | ISO 180 | 10 | kJ/m² | Izod Un-notch Impact 23℃ | ISO 180 | 60 | kJ/m² | Izod Un-notch Impact -30℃ | ISO 180 | 45 | kJ/m² | Charpy Notch Impact 23℃ 1eA | ISO 179 | 10 | kJ/m² | Charpy Notch Impact -30℃ leA | ISO 179 | 10 | kJ/m² | Charpy Un-notch Impact 23℃ | ISO 179 | 65 | kJ/m² | Charpy Un-notch Impact -30℃ | ISO 179 | 50 | kJ/m² | Puncture Resistance Energy 23℃ | ISO 6603 | 3.2 | J | Thermal | Standard | Value | Unit | HDT 1.8MPa | ISO75 | 75 | ℃ | HDT 0.45MPa | ISO 75 | 165 | ℃ | Vicat Softening Temperature 120℃/hr 50N | ISO 306 | 190 | ℃ | Melting Temperature 10℃/min | ISO 11357 | 225 | ℃ | CLE Flow 23~55℃ ISO 11359 1E-4 m/m/K | |
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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 |