Ọkwa nchekwa gburugburu ebe obibi nke bọọdụ melamine (MDF+LPL) bụ ụkpụrụ nchekwa gburugburu Europe. Enwere akara ule atọ na mkpokọta, E0, E1 na E2 site na elu ruo ala. Na klaasị oke formaldehyde kwekọrọ na E0, E1 na E2. Maka kilogram nke ọ bụla nke efere, mpụta nke E2 grade formaldehyde erughị ma ọ bụ hà nhata na 5 mg, E1 grade formaldehyde erughị ma ọ bụ nhata na 1.5 mg, na E0 grade formaldehyde na-erughị ma ọ bụ hà 0.5 mg. Enwere ike ịhụ na ọkwa nkemelamine osisibụ nchekwa gburugburu ebe obibi, na nke na-eru E0 bụ ọkwa nchebe gburugburu ebe obibi nke osisi melamine.
Oge nzipu: Dec-03-2021
