Environment-Friendly Halogen-Free Flame Retardant Material By Zibo Saida Flame Retardant New Materials Co., Ltd,

Environment-Friendly Halogen-Free Flame Retardant Material

FOB Price

Get Latest Price

5 Metric Ton Minimum Order

Country:

China

Model No:

MODIFIED APP SPECIAL FOR PP

FOB Price:

(Negotiable) Get Latest Price

Place of Origin:

Shandong

Price for Minimum Order:

Minimum Order Quantity:

5 Metric Ton

Packaging Detail:

Woven bags lined with plastic, net weight 25kg per bag.

Delivery Time:

within 10 days

Supplying Ability:

1500 Metric Ton per Month

Payment Type:

T/T, L/C

Product Group :

Product Specification

Type: Monoammonium Phosphate
Other Names: APPIIï¼ŒAmmonium polyphosphate
MF: (NH4)n+2PnO3n+1
Grade Standard: Industrial Grade
Purity (%): 100
Appearance: white powder
Application: pp,special for polypropylene
Brand Name: Saida

SD-1101 for Polypropylene:Environment-Friendly Halogen-Free Flame Retardant

Product Description

Product Name :Environment-Friendly Halogen-Free Flame Retardant

intro:

SD****1for Polypropylene

Introduction

The flame retardant SD****1 is environment-friendly and halogen-free. Based on the ammonium polyphosphate (APP) with high molecular weight, it is specially developed for use in polypropylene (PP). With phosphorus and nitrogen as the main elements, it does not contain halogen and meets the requirement of the European Union (EU) RoHS directive (Restriction of the use of certain hazardous substances in electrical and electronic equipment).As intumescent flame retardant suitable for homo-polypropylene and co-polypropylene, SD****1 can achieve good effect through forming carbon-rich foam layer and catalytic charring. Because of its compability with PP, the producthas little influence on the mechanical and thermal properties of PP, with good process stability and low corrosion to mold.

Recommendation of Use Level

The loading / wt%	****5	****1
Flame retard ant effect UL *4 Classification	V*0 (3.2mm thick)	V*0 ( 1.6mm thick)

Product Specification

Apearance	White powder
Phosphorus /wt%	>*2
Nitrogen /wt%	> *8
Average Particle Size /μm	< *0
Water / Moisture /wt%	< 0.5
Decomposition Temperature/ oC	> **0

Processing Instructions
1)The right amount of antioxidants, stabilizer, lubricants, processing agent, etc, could be added according to the performance requirements of the final application.
2) An twin-screw extruder, especially co-rotating twin-srew extruder is recommended for compounding and pelletizing. The temperature profile should be adjusted at ******0oC. With the good thermal stability, the processing temperature could be higher if required.
3) The flame retardant SD****1 should be kept dry during processing. In case of being affected by damp, it is necessary to pre-dry under *****0oC for **6 hours.
4) The careful evaluation is needed before the environment-friendly non-halogen flame retardant SD****1 will be mixed with other additives.

Storage and Transportation

SD****1 could be carried as general chemicla.

SD****1 should be stored at room temperature in a dry place.

Application Examples:
1. Materials
PP: Co-Polypropylene, S***3, Yanshan Petro-Chemical Company of SNP.

2.Formulation (loading: wt%)

No.	PP	SD1	Multiple antioxidants
1	*5	*4.7	0.3
2	*0	*9.7	0.3

3.Processing
SD****1 was pre-dried in the vacuum oven at *0oC for 4 hours.
Compounding and pelletizing in the Φ*0 Twin-Screw Extruder, with the temperature profile: **0, **5, **0, **5, **0, **5oC.
With granules pre-dried at *0oC for two hours, injection molding with the temperature profile: **0, **0, **0, **0, **0oC.

4.Performances and Properties

No.	*UL 4VerticalBurning**		Limited Oxygen Index(%)	Peak- Heat Release Rate(kW/m2 )	Tensile Strength(Mpa)	Heat Distortion Temerature(oC)	Vicat softening point(oC)	Water Absorption%
No.	3.2mm	1.6mm	Limited Oxygen Index(%)	Peak- Heat Release Rate(kW/m2 )	Tensile Strength(Mpa)	Heat Distortion Temerature(oC)	Vicat softening point(oC)	Water Absorption%
1	V*0	V*2	> *9	< **0	> *8	> **0	> **0	< 0.2
2	V*0	V*0	> *1	< **0	> *6	> **0	>**5	< 0.3

Country:	China
Model No:	MODIFIED APP SPECIAL FOR PP
FOB Price:	(Negotiable) Get Latest Price
Place of Origin:	Shandong
Price for Minimum Order:	-
Minimum Order Quantity:	5 Metric Ton
Packaging Detail:	Woven bags lined with plastic, net weight 25kg per bag.
Delivery Time:	within 10 days
Supplying Ability:	1500 Metric Ton per Month
Payment Type:	T/T, L/C
Product Group :	-