High quality chemicals push Flame retardant Fr-235 for polycarbonate
Overview
Quick Details
| Classification: | Chemical Auxiliary Agent |
| CAS No.: | 84852-53-9 |
| EINECS No.: | 230-993-8 |
| Other Names: | pentabromophenyl |
| Purity: | 100% |
| Place of Origin: | Weifang, China |
| Type: | Carbon Black |
| Usage: | styrenic polymers, engineering resins, wire & cable and elastomers |
| Bromine: | 82.3 |
| Initial melting point: | 350 |
| Molecular weight: | 971.2 |
| Appearance: | White |
| form: | powder |
| Dielectric constant: | 2.37 |
| Specific gravity: | 3.25 |
| Dissipation factor: | 0.001 |
Packaging & Delivery
Selling Units: Single item
Single package size: 15X15X45 cm
Single gross weight:25.0 kg
Package Type:25kg N.W./bag, in plastic fabric laminated plastic bags lined with plastic bags.
Lead Time :
Quantity(Kilogram) | 1 - 10000 | 10001 - 20000 | >20000 |
Est. Time(days) | 3 | 7 | To be negotiated |
Product Description
As a halogen-free flame retardant, MC series is suitable for PA6, PA66,PET,TPE,EVA,PE,silicone rubber,epoxy resin and rubber products. It has low application cost,excellent electrical and mechanical and good pigmenting properties.
Technicial demands:
| Appearance | White liquidity powder | White uniformity granule |
| Bromine content, % | 66% min | 66% min |
| Size | 5um (D50) max | 2um max |
| Water content, % | 0.5% max | 0.5% max |
Typical Properties
Advantages:
Excellent thermal stability
High performance additive flame retardant
Outstanding flame retardant ability
Low volatility, will not produce migration
Excellent hydrolysis stability
Can be used for comprehensive applications
Improve added-value of products
Good process ability
Applications:
Suitable for all kinds of engineering plastics such as polyester (PET, PBT) and polyamide (nylon) etc. It should be used along with antimonide.
Reference dose:
High polymer Dose SbO3 Flame retardant level UL94 (1.6mm)
| PA66/6 | 21 | 8 | V-0 |
| PA6 | 21 | 8 | V-0 |
| PBT, PET | 17 | 6 | V-0 |
| PBT, PET Enhanced | 10 | 4 | V-0 |
This dose may differ from the abopve diagram during useing by users, the data above is only for reference.
Packaging & Shipping
It is 20Kg/ bag, packed with inner plastic and outer woven bag, and stored in a cool and dry place to avoid sunshine and rain.
Prompt shipment after receipt of your order confirmation
Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.
For mass orders, it will be delivered by air or sea.
Depending on your location, please allow 1-5 business days for your order to arrive.
For small order, please expect 3-7 days by UPS DHL EMS.
Contact Us
If you are interested in our product , please send inquiry to us.
FAQ
1. What's your payment terms
T/T or L/C.
2. What's your delivery time
Usually we will arrange the shipment in 7 -15 days.
3. How about the packing
Usually1kg/bag;25kgs/drum or according to your individual requirements
4. How about the validity of the products
According to the products you ordered.
5. What documents you provide
Usually, we provide COA .If your markets have any special requirements, let us know.
6. What is loading port
Usually is Qingdao Port.
Product quality protection 
