FOB Price
Obtenir le dernier prix|
Minimum Order
Localité:
Wuhan
Prix de commande minimale:
-
Commande minimale:
2 Ton
Packaging Detail:
25kgs carton
Delivery Time:
10 days
Supplying Ability:
500 Ton per Year
Payment Type:
L/C, T/T
Personne àcontacter Windy
LiuDian, Panlongcheng Economic Development Zone, HuangPi district, Wuhan, Hubei
|
Appearance |
white crystalline powder |
|
Aluminium hypophosphite, % |
≥*6 |
|
Free Aluminium, % |
≤1 |
|
Fe, % |
≤0.***3 |
|
Chloride,% |
≤0.*3 |
|
Sulfate ,% |
≤0.**7 |
|
Heavy metals (as Pb) , % |
≤0.**1 |
Uses:
Aluminium hypophosphite is a new type of flame retardant, the
corresponding chemical formula is Al (H2PO2); 3. With good thermal
stability, ait doesn;t cause the decomposition of n the processing
the polymer, and affect plastic die things. This product
combination, slightly soluble in water in preparation and
processing thermoplastic polymer under the condition of the usually
non-volatile. The use of the products with high thermal stability,
in the machining process good mechanical performance and good
antiweathering resistance, contains the polymer hypophosphite by
combination of high flame retardancy things present, according to
UL*4 standard, thickness of 0. 7 mm, the flame retardant level, and
according to IEC****5 VO think*1 in **0 ℃, the standard is
greater than 0.8 mm thickness, through the GWIT test, all through
the various flame retardant grade examination, because by high
phosphorus content, have hypophosphite thermal stability, water
soluble small, flame retardant effect big advantages by the United
States, blue chemical developed used in PET, got a very high flame
retardant effect, add to PET, exothermic rate and the burning heat,
after the sharp decrease of burning into carbon content increased,
flame retardant performance to UL*4 standard V*0 level, and through
the experiment than domestic PET use now flame retardants, flame
retardant effect is improved by *0%, low cost price by *5%.
Packing:*5kg/carton or kraft bag
