Jiasheng New Materials Group- MPPE Series

Core Advantages

Excellent Electrical Insulation

Pain Points Solved: Eliminates high-frequency signal distortion, transmission loss, and insulation failure of electronic equipment in complex environments. Value Delivered: With its non-polar stable molecular structure, MPPE delivers consistent and superior electrical insulation even under harsh high-frequency conditions.
Low Water Absorption & High Stability

Pain Points Solved: Prevents jamming, loss of precision, and performance degradation caused by moisture-induced expansion of components. Value Delivered: MPPE adapts to demanding environments while retaining the advantages of plastics: lightweight design, easy formability, and cost efficiency.
Heat Resistance & Flame Retardancy

Pain Points Solved: Addresses high-temperature softening/deformation and fire safety hazards. Value Delivered: MPPE offers stable high-temperature performance and eco-friendly flame retardancy to suppress fire spread.
Chemical Resistance & Lightweight Design

Pain Points Solved: Mitigates chemical corrosion and aging, while solving issues related to heavy weight, high energy consumption, and handling difficulties. Value Delivered: MPPE’s chemical resistance and ultra-light properties enable metal-to-plastic replacement and substitution of conventional plastics.

Application Fields

Consumer Electronics & Smart Wearables

Application Components: Millimeter-wave radomes, antenna elements, base station RF units & housings, automotive high-voltage connectors, IC socket circuits, circuit breaker components Solution Value: Ensures high-frequency signal integrity and stable performance in humid, variable outdoor environments.
New Energy Vehicles & Smart Mobility

Applications: Battery pack insulation end plates / BMS housings, high-voltage connectors, motor controller enclosures, charging gun components. Solution value: Meets high-voltage safety (insulation & flame retardancy), battery thermal management, and long-term reliability requirements.
Contact between medical devices and food

Applications: Reusable high-temperature steam-sterilizable surgical foam instruments, endoscope structures, disinfection trays, food processing hot water components. Solution value: Withstands repeated high-temperature disinfection without performance degradation; safe and non-toxic.
Special Equipment and Aerospace

Applications: Military electronic equipment housings, aviation interior components (meeting strict flame retardancy standards), satellite components. Solution value: Meets the strict requirements for material reliability, lightweight, and safety in extreme environments.

Manufacturing Process Flow

Related Resources

Performance table of MPPE foaming products
performance items	test standards
Foaming ratio of molded product	Asahi Kasei Foam Test	3.5	5	7	10	5	7	10	15
density of molded article	Asahi Kasei Foam Test	286	200	143	100	200	143	100	67
tensile strength	Asahi Kasei Foam Test	6.3	3.6	2.2	1.4	3.3	2.5	1.8	1.3
5% compressive stress	Asahi Kasei Foam Test	6.3	3.2	1.7	0.9	4.3	2.3	1.3	0.8
hardness	Asahi Kasei Foam Test	E95	E93	E91	E86	E94	E92	E89	E81
bending strength	Asahi Kasei Foam Test	8.6	6	3.6	2	6.4	3.9	2.4	1.4
frictional resistance	Asahi Kasei Foam Test	17	13	twelve	11	21	21	10	11
flame retardancy	UL94V	V-0 3mm≦	V-0 3mm≦	V-0 3mm≦	V-0 5mm≦	eq. HBF 5mm Horizontal			eq. HBF 10mm Horizontal
oxygen index	JIS K7201	31	27	25	26	23	22	21	21
size shrinkage	Asahi Kasei Foam Test	0.3	0.6	0.8	1.2	0.1	0.2	0.1	0.1
linear expansion coefficient	Asahi Kasei Foam Test	4×10-5	6×10-5	9×10-5	8×10-5	7×10-5	6×10-5	7×10-5	8×10-5
thermal conductivity	Asahi Kasei Foam Test	0.049	0.041	0.038	0.034	0.042	0.038	0.036	0.034
Heat deformation temperature HDT	Asahi Kasei Foam Test	114	112	111	106	129	126	124	123
electrical strength	IEC 60243	-	5.1	4.6	-	-	-	-	-
comparative tracking index	IEC 60243	-	-	375	600	-	-	-	-
atomization	ISO 6452	-	99	99.3	-	-	-	-	-
water absorption	Asahi Kasei Foam Test	0.0003	0.0002	0.0002	0.00023	0.0002	0.0002	0.0001	0.0002
water vapor transmission rate	Asahi Kasei Foam Test	-	-	0.05	0.12	-	-	-	-

MPPE product performance table Summary：Here is a brief introduction to the download file, which can be filled in and modified in the download instructions for the right-click properties. The icon on the left can also be adjusted in the right-click property.
Publish Date：2017-01-01
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