Flame Retardant PP
Polypropylene (PP)
FR1020 flame-retardant PP with 15% mineral filler and UL94 V-2 at 1.6, 2.0 and 3.2 mm. View grade data; request TDS, samples and pricing.
Free samples: 5–10 kg. Trial orders: minimum 25 kg. Regular production: minimum 1,000 kg. The customer pays shipping costs.
Jinsu has not completed UL Yellow Card certification. TDS data and UL94 test results do not constitute UL recognition. If your project requires a Yellow Card, verify certification for the exact grade before approval or purchase.
Technical Specifications
- •FR1020
- •15% mineral-filled
- •UL94 V-2 · 1.6 / 2.0 / 3.2 mm
Applications
Technical Data Sheet (TDS) · FR1020
| Property | Test Method | Test Condition | Typical Value |
|---|---|---|---|
| Density | ISO 1183 | 23°C | 1.04 g/cm³ |
| Tensile Strength | ISO 527 | 5 mm/min | 28 MPa |
| Elongation at Break | ISO 527 | 5 mm/min | 130% |
| Flexural Modulus | ISO 178 | 2 mm/min | 2300 MPa |
| Charpy notched impact strength | ISO 179 | 23°C | 5.5 kJ/m² |
| Heat Deflection Temperature (HDT) | ISO 75 | 1.82 MPa; unannealed | 120°C |
| Flame Rating | UL 94 | 1.6 / 2.0 / 3.2 mm | V-2 |
| Glow-wire flammability index (GWFI) | IEC 60695-2-12 | 1.5 mm | 850°C |
Typical values and performance ranges are provided for grade selection. Custom formulations can be adjusted to application requirements. Final properties follow the selected grade TDS and are not specification guarantees.
- This table applies only to FR1020. Refer to the separate TDS for any other grade.
- Typical values from the named grade sheets are selection references, not universal material properties or purchase guarantees. Confirm color, specimen and test conditions for the offered grade.
Processing Conditions · FR1020
80–90°C
2–3 h
180–200°C
30–70°C
Storage & Handling
Store sealed in a cool, dry place, protected from sunlight and rain. The FR1020 sheet recommends drying at 80–90°C for 2–3 h before use; adjust processing for the actual machine and part.
Suzhou Jinsu New Material Co., Ltd.
WhatsApp: +86 17351132569
sales@maxnmtech.com
Verified Customer Feedback
“The FR PP V-0 grade has been stable in long-term use, with no flame-retardant leaching.”
Procurement Manager · Keyang
power tool components manufacturer
Source: email correspondence, 2026-06-18
“The FR PP V-0 passed UL94 V-0 on our power tool housings, and flame performance is consistent from batch to batch against our internal control limits.”
R&D Manager · Keyang
power tool components manufacturer
Source: WeChat conversation, 2026-07-11
Feedback entries: 2
Product Overview
Jinsu flame-retardant PP uses a halogen-free system based mainly on phosphorus and nitrogen. Phosphorus–nitrogen synergy can promote an insulating char in the condensed phase and dilute combustible species in the gas phase, reducing heat feedback to the polymer. It supports polypropylene parts that need a balance of flame performance, low weight and cost.
The series offers a density selection range of approximately 0.95–1.05 g/cm³, with each formulation defined by its own grade TDS. Applications include appliance housings, electrical control boxes, power-strip housings and power-tool housings. The halogen-free design addresses applications concerned with halogen-derived corrosive gases; smoke performance and RoHS restricted-substance conformity should be checked for the selected grade, color and relevant test documents.
FR1020 is a V-2 flame-retardant PP with 15% mineral filler. The displayed table covers FR1020 only. The new sheet records UL94 V-2 at 1.6, 2.0 and 3.2 mm, and GWFI 850°C under IEC 60695-2-12 at 1.5 mm. The 15% mineral content is formulation information confirmed by Jinsu for this grade.
FR1020 typical values include density 1.04 g/cm³, tensile strength 28 MPa, elongation at break 130%, flexural modulus 2300 MPa and notched Charpy 5.5 kJ/m². Refer to the table for methods and conditions; these values guide grade selection. FR1010 has a separate sheet and its values are not included in this table.
Frequently Asked Questions
Which grade does the displayed table cover?
FR1020 is a V-2 flame-retardant PP with 15% mineral filler. The displayed table covers FR1020 only. The new sheet records UL94 V-2 at 1.6, 2.0 and 3.2 mm, and GWFI 850°C under IEC 60695-2-12 at 1.5 mm. The 15% mineral content is formulation information confirmed by Jinsu for this grade.
What information is needed for quotation and trials?
Send the selected grade, color, wall thickness, service load and temperature, processing method, required tests, volume and destination. Validate dimensions, appearance and performance on molded parts. Use separate documents for other grades instead of combining their properties into one material specification.