Flame-Retardant Nylon for Electrical Protection Equipment
High Insulation Flame Retardant Nylon is a reinforced material developed for electrical protection components where flame resistance and resistance to electrical tracking are important.
The material reaches UL-94 V-0 and has a CTI above 500V. It also provides high mechanical strength and good electrical performance.
According to the supplied product information, the material complies with RoHS requirements. Typical applications include circuit breakers and residual current protection devices.
It can be used as an injection molding raw material for housings, insulating supports, mounting structures, and internal functional components. Its material profile is designed to combine flame-retardant safety, electrical tracking resistance, and structural rigidity.
Performance Data for Insulating Structures
The typical density is 1.52 g/cm³. Molding shrinkage is 0.25%–0.35%, providing a relatively controlled range for molded electrical parts that require stable assembly dimensions.
Tensile strength at break is 138 MPa, and elongation at break is 3%.
Flexural strength reaches 175 MPa, while flexural modulus is 7100 MPa. Notched Izod impact strength is 9 kJ/m².
The UL-94 rating is V-0, and the CTI value is above 500V.
This combination allows High Insulation Flame Retardant Nylon to support both electrical and structural requirements in circuit breaker housings, internal supports, and related molded parts.
Consider Part Geometry Together with CTI and V-0
Circuit breakers and residual current protection devices can contain snap-fits, mounting holes, isolation ribs, and thin-wall sections.
For this reason, purchasing decisions should not be based only on CTI and flame-retardant rating. Melt filling, part wall thickness, mold venting, and molding shrinkage also need to be considered.
For components that remain under assembly pressure, tensile and flexural properties should be evaluated together with electrical performance.
Customers can provide the current material grade, part drawings, electrical requirements, and injection molding conditions during inquiry. Trial molding can then be used to check surface condition, dimensions, and assembly performance in the existing mold.
Quality Control Connected to Electrical Applications
Diyou New Material focuses on modified engineering plastics including flame-retardant, reinforced, conductive, and antistatic materials.
For high-insulation flame-retardant nylon, the technical team can evaluate CTI, flame performance, mechanical strength, and injection processing as an integrated material system.
The company has established quality management procedures covering research and development, purchasing, production, inspection, and after-sales activities. Raw materials and finished products are managed with process control and traceability.
For batch projects using High Insulation Flame Retardant Nylon, technical support can include material selection, trial molding parameter adjustment, and analysis of molded-part problems, allowing quality control to be linked directly to stable electrical component production.
Product Specifications
|
Parameter |
Specification |
|
Material Type |
High Insulation Flame Retardant Reinforced Nylon |
|
Flame Retardant Rating |
UL-94 V-0 |
|
CTI |
>500V |
|
Tensile Strength at Break |
138 MPa |
|
Molding Shrinkage |
0.25%–0.35% |
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