Ukupakisha: Isikhwama sepulasitiki esilukiwe esingu-50kg esinolwelwesi lwesikhwama sepulasitiki.500kgs plastic isikhwama nokwelukiweyo 1000kg isikhwama plastic nokwelukiweyo, ukupakisha ngqo, asikho isidingo ukupakisha kabusha.Izinkomba: Isamba sokuqukethwe kwe-nitrogen (N) (isisekelo esomile) % ≥ 46.4 okuqukethwe kwe-biuret % ≤ 0.85 Okuqukethwe komswakama % ≤ 0.5 Usayizi we-particle (φ0.85-2.80mm) % ≥98