PP Flame Retardant | UL94 | pp fr material manufacturers

Modifiedcompound PP

Qingdao Zhongxin Huamei stays at the forefront of innovation, delivering one-stop plastic solutions for 5G, new energy, wearables, healthcare, appliances, and automotive industries.

PP+FR V0 flame retardant PP fire resistant PP granules modified material free sample

Flame Retardant PP China Factory

Flame Retardant PP Performance Advantages:

Qingdaozhongxinhuamei's PP VO Flame Retardant (FR-PP V0) is a high-performance modified polypropylene engineered with advanced halogen-free (phosphorus-nitrogen) or low-halogen (bromine-antimony) systems. Uniquely, it achieves UL94 V-0 flame retardancy with only 3% flame retardant addition , retaining PP’s inherent lightweight advantage while delivering superior fire safety. This low-addition formulation avoids mechanical property degradation, making it the top choice for safety-critical applications worldwide.

As a 30-year CHIMEI joint venture,PP VO Flame Retardant Ideal for wire boxes, evaporating dishes, bathroom heater parts, corrugated tubes, electrical casings, motor housings, and filler ropes.

We can provide you with free samples for evaluation and test, please feel free to contact us.

Product Details

Physical properties table Flame retardant,heat resistant,impact resistant18 properties one-stop customization
Flame Retardant PP PHYSICAL PROPERTY TABLE
ITEM	UNIT	STANDARD	A18104 P4/FR-A	A18104 P4/FR-C	A18104 P4/FR-D	FRPP-V0
Density	g/cm³	ISO 1183	1.078	1.06	1.061	1.36
Flexural Strength	MPa	ISO 178	26.2	28.8	26.2	45
Flexural Module	MPa	ISO 178	1645	1784	1492	2200
Notch Impact	KJ/m²	ISO 179-1	5.2	4.4	5.2	6
Tensile Strength	MPa	ISO 527-2	16.7	19	16.3	25
Elongation	%	ISO 527-2	126	77	25	30
Melt Flow Rate	g/10min	ISO 1133	5.5	5	5.7	8
Flame retardancy	class	UL-94	1.5mm V0	1.5mm V0	1.5mm V0	1.5mm V0

Physical properties table Flame retardant,heat resistant,impact resistant18 properties one-stop customization
Flame Retardant PP PHYSICAL PROPERTY TABLE
ITEM	UNIT	STANDARD	FRPP1 -V2	FRPP2 -V2	FRPP3 -V2	FRPP4 -V2
Density	g/cm³	ISO 1183	0.92	1.03	0.93	0.93
Flexural Strength	MPa	ISO 178	28	40	32	28
Flexural Module	MPa	ISO 178	1100	1900	1200	650
Notch Impact	KJ/m²	ISO 179-1	55	5.5	10	40
Tensile Strength	MPa	ISO 527-2	21.5	29	26	22
Elongation	%	ISO 527-2	560	30	120	200
Melt Flow Rate	g/10min	ISO 1133	45691	17	7	3
Flame retardancy	class	UL-94	1.5mm V2	1.5mm V2	1.5mm V2	1.5mm V2

As a source factory jointly invested with Chimei, we rely on Chimei’s CNAS-accredited laboratory and boast over 30 years of experience in R&D and production of modified plastics. The color and performance of our plastic pellets can be customized according to customer requirements.

With an annual production and sales volume of over 100,000 tons of various plastic pellets, our R&D engineers provide one-on-one technical services. We are a long-term cooperative supplier to enterprises such as Huawei, Wanhua, ByteDance, Midea, Goertek, Weigao, and FAW.

PP flame retardant plastic material has low heat deflection temperature (100℃), poor transparency, low gloss and low stiffness, but it has high impact strength, which rises with the increase of ethylene concentration. the Vicat softening temperature of PP flame retardant plastic material is 150℃. Due to its high crystallinity, the material has good surface hardness and scratch resistance. Environmental stress cracking does not occur in flame retardant PP

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Qingdaozhongxinhuamei’s products have earned authoritative certifications including UL, SGS, and FDA — and they fully comply with strict global standards like RoHS and REACH (EU regulatory requirements).

We also hold 4 national invention patents and 11 utility model patents, which underscore our commitment to innovation, quality, and unique product reliability for global customers.