Light-shielding PPE materials
NL121M15
NL121M15 is a grade recommended in the product manual for the light-shielding ppe materials series. The table reproduces brochure typical values. Complete test conditions and an official TDS are not provided; these are not guaranteed specifications.
Material features
- Series overview: The manual describes light shielding, hydrolysis resistance, electrical properties and dimensional stability, with flame-retardant and non-flame-retardant options.
- Series descriptions do not establish independent verification for every grade.
Applications
- Series overview: Display-related applications in electric vehicles, air conditioners, water heaters and refrigerators.
- Confirm grade selection against the material documentation and service conditions.
Technical parameters
Typical values from the sourceThe following are typical values from the product brochure, not guaranteed supply specifications. Test methods and conditions absent from the source are marked “Not provided”.
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| Property | Typical value | Unit | Test method | Condition |
|---|---|---|---|---|
| Notched Izod impact strength | 12 | kJ/m² | GB/T 1843-2008 | Not provided |
| Tensile strength | 55 | MPa | GB/T 1040.2-2006 | Not provided |
| Elongation at break | 20 | % | GB/T 1040.2-2006 | Not provided |
| Flexural strength | 80 | MPa | GB/T9341-2008 | Not provided |
| Flexural modulus | 2100 | MPa | GB/T9341-2008 | Not provided |
| Melt flow rate | 14 | g/10min | GB/T3682.1&2-2018 | Not provided |
| Density | 1.2 | g/cm³ | GB/T 1033.1-2008 | Not provided |
| Ash content | Not provided | % | GB/T 9345.1-2008 | Not provided |
| Heat deflection temperature | 120 | ℃ | GB/T 1634.1-2019 | Not provided |
| Flammability rating | Not provided | Not provided | UL94 | Not provided |
Source: company product brochure, page(s) 4. The product brochure is not a formal TDS.
Technical documentation
Formal TDS
A formal TDS is pending. Contact Kingstart to request it. Parameter excerpts from a product brochure do not replace a formal TDS.