1、 Product introduction
Halogen free flame retardant for PBT is an environment-friendly flame retardant with N and P as the main flame retardant elements. It is a special flame retardant for glass fiber reinforced PBT. It fully meets the requirements of EU ROHS directive and reach regulations. It can make glass fiber reinforced PBT pass UL 94 V-0 without migration and precipitation. The product has excellent compatibility with PBT and can be evenly dispersed in PBT; It has extremely high cost performance and excellent flame retardant performance. The mechanical properties of PBT products with flame retardant have no obvious difference compared with bromine antimony flame retardant system. In short, this product has the characteristics of halogen-free, environmental protection, good flame retardant effect, high cost performance and excellent water resistance. It is an ideal substitute for bromine antimony flame retardant system.
2、 Various performance indexes
Test items | Uint | Index requirements | ||
HT-202A | HT-202B | HT-202C | ||
appearance | — | White powder | White powder | White powder |
N content | % | ≥14 | ≥25 | ≥24 |
P content | % | ≥26 | ≥16 | ≥16 |
Whiteness | % | ≥94 | ≥95 | ≥95 |
Moisture (105 ℃, 2h) | % | ≤0.5 | ≤0.3 | ≤0.3 |
3、 Packing
Composite paper plastic packaging, 25kg / package and other fields.
4、 Storage and precautions
Store in a dry and normal temperature environment to prevent moisture, heat and other fields.
5、 Use suggestions
Project | HT-202A | HT-202B | HT-202C | |||
Recommended addition | 10%~12% | 14%~16% | 14%~16% | 19%~21% | 15%~16% | 19%~21% |
UL 94 | V-0 (3.2mm) | V-0 (1.6mm) | V-0 (3.2mm) | V-0 (1.6mm) | V-0(3.2mm) | V-0(1.6mm) |
·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.