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1、 Product introduction
The halogen-free flame retardant for glass fiber reinforced PA6 is a halogen-free flame retardant with N and P as the main flame retardant elements. The product fully meets the requirements of EU ROHS directive and reach regulations. When used in 30% glass fiber reinforced PA6, it has good self extinguishing effect, short flame combustion time, low smoke density, and good compatibility with PA6 resin; Compared with the traditional bromine and antimony system, there is no obvious difference in mechanical properties, good thermal stability, no precipitation, and obvious advantages in electrical properties compared with the traditional bromine and antimony formula.
As an additive flame retardant, this product is applied to 30% glass fiber reinforced PA6 with UL-94 V0 flame retardant requirements, and the flame retardant effect is excellent.
2、 Various performance indexes
Test items | Uint | Index requirements |
appearance | — | White powder |
N content | % | ≥5 |
P content | ≥25 | |
Whiteness | ≥93 | |
water content | ≤0.3 |
3、 Packing
Composite paper plastic packaging, 25kg / package
4、 Storage and precautions
Store in a dry and normal temperature environment to prevent moisture and heat
5、 Use suggestions
Adding 12% - 20% flame retardant to the reinforced PA6 system can reach ul94-v0 (3.2mm and 1.6mm).
project | PA6 | Glass fiber | HT-202E | Flame retardant standard |
1# | 58 | 30 | 12 | UL94-V0（3.2mm） |
2# | 52 | 30 | 18 | UL94-V0（1.6mm） |
1、 Formula
project | PA6(%) | Glass fiber (%) | HT-202E (%) | Foreign flame retardants (%) | Decabromodiphenylethane (%) | Antimony trioxide (%) |
>1# | >58 | >30 | >12 | > | > | > |
>2# | >52 | >30 | >18 | > | > | > |
>3# | >55 | >30 | > | >15 | > | > |
>4# | >52 | >30 | > | >18 | > | > |
>5# | >53 | >30 | > | > | >14 | >3 |
2、 Measure
3、 Conclusion
1. In 30% glass fiber reinforced PA6, 12% ~ 20% of PA6 special halogen-free flame retardant is added, and the flame retardant can reach UL-94 V0 level (3.2mm, 1.6mm).
2. There was no significant difference in mechanical and thermal properties of ht-202e halogen-free flame retardant system; Electrical performance - data of leakage trace. The halogen-free formula has obvious advantages over the traditional bromine and antimony system.
4、 Precautions
1. On the premise of normal production, the machine screw combination shall use weak shear as far as possible and extrude under vacuum;
2. The processing temperature shall be strictly controlled, and the extrusion or injection temperature shall not be higher than 250 ℃;
3. It is strictly prohibited to use this product in contact with antimony and other oxidizing products to avoid color change.
·Specializing in the research of flame retardant, flame retardant masterbatch and flame retardant special materials Development,production and sales of halogen-free flame retardants, with an annual output of more than 50000 tons
·The flame retardant factory covers an area of 30000 + square meters and a building area of 10000 + square meters, 200 + sets of various production equipment
·Flame retardant manufacturers now have 32 production lines and 200 + production personnel, 24-hour full line
commencement
·100 + professional technical R & D personnel, 75 national patents, and passed ISO9001, ISO14001, chsas18001, CSAs and other management system certification.
·Complete physical and chemical performance analysis and testing, and issue relevant professional testing reports.
·Ensure the reliability of all links of flame retardant from raw material warehousing to finished product warehousing.
·Only make high-quality products - do not accept defective products, do not manufacture defective products,
and do not release defective products
·At present, it has established long-term cooperative relations with more than 2000 enterprises,
such as BASF, total, Jinfa technology, jucylon, Formosa Plastics, Zoomlion and rubber VI
·100 + professional technical R & D personnel, 30 with intermediate and senior titles, 27 with master's degree or above, and 20 + external industry experts.
·It covers an area of 30000 + square meters and a construction area of 10000 + square meters. It has two project houses: flame retardant synthesis project house and flame retardant application project house.
·It has more than 200 sets of flame retardant R & D equipment such as flame retardant physical and chemical performance analysis equipment, flame retardant material performance evaluation equipment, flame retardant synthesis pilot test equipment, pilot workshop test equipment, etc.
·It has passed more than 50 honorary certifications, such as polymer material halogen-free flame retardant
engineering laboratory in petrochemical industry, national high-tech enterprise,Shandong enterprise technology
center and key high-tech enterprises of national torch plan.
It has 75 national patents,21 national, industrial and local standards, 1 international leading, 5 international advanced and 6 domestic leading new product identification 3 domestic advanced.
Manufacturing
