Powder OB-1 optical brightener
- Introduction:OB-1 is a kind additive ,high efficency to increase plastic product brighteness . enhance product gloss white ,which not case any bad effect to your product property.
Powder OB-1 optical brightener
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Specification of OB-1
intensity point
100
brightness value and the standard deviation of brightness value
》 -2
water insoluble matter
《 1.5 %
water content
《 5%
the fineness of 100 mesh sieve residue
《 10%
Function of OB-1
OB-1 is a kind additive ,high efficency to increase plastic product brighteness . enhance product gloss white ,which not case any bad effect to your product property.
Application of OB-1
widely used in plastic (PP ,PVC ,PE ,EVA. TPR ect ) , synthetic fiber ,film , sheet , paint .....
packing & delivery & storage
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packing |
Paper-Poly Pouch or Carton Box (net weight 25kg/bag). |
|
Storage |
It should be stored in a shady and dry storehouse, it is shelf life is three year |
|
payment |
L/C,T/T, Western Union,Paypal. |
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Delivery |
1-2 days for sample, 3-15 days for bulk order. |
|
MOQ |
1 KG |
certification
(1)U.S. Food Safety "FDA" standard;
(2) Japanese Food and Toy Packaging STPART3: 2002 standard;
(3) EU REACH and PHAS standards;
(4) EU ROHSEZT121 standards;
(5) EU Toys PHTHALATES (phthalates) standard;
(6) EU Toys EN71.3 standards;
(7) EN1122 standard.
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CONTACT PERSON
Lyen
Mob/Wechat/WhatsApp: 86-13417457738
Skype: huang.lyen
