Injection moulded parts consume a considerable amount of various flame retardants due to their application in the
electrical and electronic industry. Flame retardants save many lives and property because they prevent accidental
fires. However, several concerns related to chemical release into the environment and potential health effects
shroud these additives. Since halogenated flame retardants have been in the focus of public scrutiny, flame
retardants based on other chemistries like phosphorus and nitrogen have been developed and need to prove their
environmental benefits.
Phosphorus chemicals are known as flame retardants. However, their mechanism to prevent fire is different. First of
all the phosphorous content of different chemicals vary from as low as 9.5% in case of TCP to as high as red phosphorus.
Besides, the phosphorus atom is found in oxidation states ranging from 0 to 5. Typically, phosphorus based flame retardant
is designed to develop its activity in combination with the starting decomposition of basic polymer. It can offer a partial
gas phase contribution to the flame extinguishing effect which is comparable to brominated flame retardants. However, the
main feature is char forming activity sometimes combined with foaming or intumescences, which forms a protective top layer
on the surface. This type of solid phase mechanism provides an advantage of less release of smoke and gases in case of fire
situation.
Among all different types of phosphorus flame retardants, organic phosphinates are quite efficient and can be used to
develop polymer products with V0 fire resistant properties despite their lower phosphorus contents. Phosphinates also
have excellent thermal stability. This type of flame retardant has a very low solubility in water and can be effectively
used in polyamides without them losing their inherent properties. This type of phosphorus flame retardant provides
synergetic effect with melamine flame retardants.
Polyester thermoplastic products can be very effectively developed to achieve V0 rating with phosphinate. However
it has different synergy system & does not require melamine flame retardant for synergy. Polyolefins also can
achieve V0 flame retardant property with phosphinates.
Organic phosphinates are a newly developed class of flame retardants for engineering thermoplastics, and are especially
effective for polyamides and polyesters. Different polyamides, especially glass fibre reinforced grades, can be
effectively fire retarded with these new halogen-free products based on the phosphinates. The required dosage for
a UL 94 V-0 performance is lower than for other flame retardant formulations apart from red phosphorus.
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20-Nov-23
Dear Sir, Good day Please share the additive details to avoid odor/smell issues with the Water and beverage HDPE caps/closures
05-May-23
What is the name of the new polymeric stripping agent from BYK-Chemie to help reduce odors in PP bottles?
22-Jan-23
I need a product to remove bad odors/smells from pelletized Poly prop when used on injection moulding machines
18-Sep-22
I wish to buy the product
17-Mar-22
Hello we are manufacturer of recycled plastic granuals and want to remove smell from my product
02-Dec-21
Respected sir/madam I need chemical to remove the odor of recycle polymer ( L D P E / H D P E)after processing. Thanks
10-Sep-21
We Want To Neuatralize The Bad Odour Of Recycled Lubricating Oil, To Odourless Let Me Know If You Can Assits In Solving This Problem.
11-Jun-21
To remove bad smell from reprocessed milky PP granules
16-Apr-21
tôi đang sản xuất găng tay cao su tự nhiên và muốn tìm phụ gia để loại bỏ mùi cao su
03-Apr-21
Hi we are manufacture of reclaim rubber EPDM sheets from scrap type we need some additives to control odour while process if you have solution please contact me.
01-Oct-20
For odour absorbing additive Mail us shinewax@gmail.com Call us at 09910969558
01-Oct-20
shinewax@gmail.com
17-Aug-20
Hi, We are recycling HDPE from oil canisters we are looking for additives that can absorb the oil smell.
23-Jul-20
Hi we are manufacture of reclaim rubber sheets from scrap type we need some additives to control odour while process if you have solution please contact us
26-Feb-20
Sir, We needs all types foul smell remover products for plastics and food application.pl send details.
11-Jan-20
We are making pvc granules from ICW cables, Main complaint from buyer is about odor.. Do you have a dedicated product for PVC? Its really helpful for us if your chemical solve our problem.. pls contact me if you have any product for our pupose. thanks
18-Oct-19
We 're pallet plastic manufacturer from 100% recycle plastic (HDPE, LDPE & PP) in Indonesia Odor/ smell on our raw material or even after becoming a finished product is our main problem. Could you please send the detail TDS or MSDS and also price quotation about your product? I' m very interesting to know more about your product Thank You
16-Sep-19
Hi, We are an compounding industry and we are doing compounding specially in polypropylene, we are using reprocess material too. So we need ur support to solve the odour issue from our product. our limitation is to follow the EU regulation for the material, so as per mentioned above if it can solve the issue then please suggest.
15-May-19
Hello, Could kindly send me more information about the product to my email. I am interested in buying it.
04-May-19
Odours removing chemicals for Polypropylene granules l iam looking to buy it in Mumbai so please suggest something
08-Feb-19
Hi, I’m looking for odour remover chemical, which can remove the odour from recycling Polymer. Regards Vishwajit Singh Mob.- 7674895320
07-Feb-19
Do you have a dedicated product for PVC? odorless or odor absorbed in Wire and Cable Industries. Please introduce me if you know other companies with these conditions. thanks
20-Dec-18
I am very interested for this product.
04-Apr-18
I am a plastic industry MD
23-Feb-18
I m interested to buy material