Type
Items |
BL-1 | BL-2 | BL-3 | BL-4 | BL-5 | |||
Viscosity of 1% solution (25ºCBrookfield ),mPa.s | 2000-3000 | 3000-4000 | 4000-5000 | 5000-6000 | 6000-7000 | |||
Degree of Substitution (D.S) | 0.80-0.90 | 0.80-0.90 | 0.80-0.90 | 0.70-0.90 | 0.70-0.80 | |||
Purity, % | ≥98 | ≥98 | ≥98 | ≥98 | ≥98 | |||
PH (25ºC, 1% solution) | 6.0-8.5 | |||||||
Loss on Drying, % | ≤10 |
5) FAQ
Q1. Are you manufacturer?
Yes, we have own factory and our own trading company
Q2.
What is your terms of payment?
T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance. or L/C at sight.
Q3.
What is your terms of delivery?
FOB, CFR, CIF.
Q4.
How about your delivery time?
Generally,it will take 7 to 15 days after receiving your advance payment.
Q5. What is your sample policy?
We can provide free sample, but the customers have to pay the sample courier cost.