Covestro Makrolon 9425 Polycarbonate Resin 20%GF Glass Fiber Reinforced Flame Retardant UL 94V-0

Covestro Makrolon Polycarbonate

Place of Origin：China

Brand Name：Covestro/Makrolon

Model Number：9425

Featured：Flame retardant, Dimensionally stable

Quality：High-quality

Application：General

Keywords：Covestro 9425/ Makrolon 9425/ Covestro Makrolon 9425

Material：Polycarbonate, 100% Vrigin PC Material

Brand：Covestro makrolon

Product Description

Makrolon® 9425

MVR (300 °C/1.2 kg) 5.0 cm³/10 min; 20 % glass fiber reinforced; flame retardant; UL 94V-0/1.5 mm and 5VA/3.0 mm; high viscosity; easy release

Rheological properties

Property Name	Standard	Test condition	Unit	Value
Melt mass-flow rate	ISO 1133	300 °C/ 1.2 kg	g/10 min	6
Melt volume-flow rate	ISO 1133	300 °C/ 1.2 kg	cm³/10 min	5
Molding shrinkage, normal	ISO 294-4	60x60x2 mm/ 500 bar	%	0.45
Molding shrinkage, parallel	ISO 294-4	60x60x2 mm/ 500 bar	%	0.35
Molding shrinkage, parallel/normal	b.o. ISO 2577	Value range based on general practical experience	%	0.3 – 0.5

Mechanical properties (23 °C/50 % r. h.)

Property Name	Standard	Test condition	Unit	Value
Ball indentation hardness	ISO 2039-1		N/mm²	148
Charpy impact strength	ISO 179/1eU	-30 °C	kJ/m²	50C
Charpy impact strength	ISO 179/1eU	-60 °C	kJ/m²	50C
Charpy impact strength	ISO 179/1eU	23 °C	kJ/m²	40C
Charpy notched impact strength	ISO 21305/based on ISO 179/1eA	23 °C/ 3 mm	kJ/m²	8C
Flexural modulus	ISO 178	2 mm/min	MPa	5500
Flexural strain at flexural strength	ISO 178	2 mm/min	%	3.5
Flexural strength	ISO 178	2 mm/min	MPa	135
Izod notched impact strength	ISO 21305/based on ISO 180/A	23 °C/ 3 mm	kJ/m²	8C
Puncture energy	ISO 6603-2	-30 °C	J	5
Puncture energy	ISO 6603-2	23 °C	J	5
Puncture impact properties – maximum force	ISO 6603-2	-30 °C	N	900
Puncture impact properties – maximum force	ISO 6603-2	23 °C	N	900
Strain at break	ISO 527-1,-2	5 mm/min	%	2.6
Stress at break	ISO 527-1,-2	5 mm/min	MPa	86
Tensile creep modulus	ISO 899-1	1 h	MPa	5700
Tensile creep modulus	ISO 899-1	1000 h	MPa	5200
Tensile modulus	ISO 527-1,-2	1 mm/min	MPa	5800

More information please download the datasheet ：Covestro Makrolon 9425 datasheet

Company Profile

1.Professional focus

Professional engineer service team with more than 15 years of experience; Provide a complete set of solutions and services from material sales, quality appraisal, mold design, molding and processing.

2.Perfect service

We have served many high-quality and excellent domestic and foreign enterprises, and We understand the customers’purchasing, product and service needs; From response time, price advantage, problem handling, etc., we provide comprehensive services based on customer needs in multiple dimensions.

3. Inventory supporting

Abundant inventory supporting resources, which are located in Guangzhou, Dongguan, Shenzhen free trade zone and Hong Kong. It has set up warehouses to stock goods, with a standing stock of more than 1000 tons, which can meet the timely spot purchase demand of customers and ensure the reliability and stability of the customer’s material supply chain.

4.Logistics distribution

We have long-term and stable logistics partners. According to the needs of customers, we formulate efficient istribution plans and deliver high-quality products to customers in time.

5. Speed advantage

Professional engineer service team with more than 15 years of experience; Provide a complete set of solutions and services from material sales, quality appraisal, mold design, molding and processing.

6. Small batch type selection technical support

Accept small batch orders of 5kg at least; The rofessional engineer team can cooperate with customers to carry out material selection in the early stage of production, and provide corresponding material recommendations ccording to customer production and product requirements

7. Quality assurance

Our products are all from well-known manufacturers. Each batch of materials has various inspection reports and certificates including original factory certificate, MSDS, ROHS, SGS, reach,, EU, UL, COC / COA, etc.