T215(T205A) Zinc primary-secondary Alkyl Dithiophosphate
Product Introduction
T205A is mixed primary-secondary alkyl dithiophosphate zinc salt antioxidant (ZDDP), a kind of antioxidant and anti-corrosion agent. This product features excellent anti-oxidation and anti-wear performance, which can effectively solve the problem of engine cam and tappet's abrasion and corrosion. It can be widely applied to various oils, especially for high grade gasoline engine oil.
Reference Dosage
The ordinary percentage in usage is 0.5%-2.5%.
Specification
| Item |
Typical Value |
Test Methods |
| Appearance |
Amber transparent liquid |
Visual test |
| Color number, number |
<2.5 |
GB/T 6540 or ASTM D -1500 |
| Density (20ºC) kg/m3 |
1100-1200 |
GB/T2540 or ASTM D-4052 |
| Kinematic viscosity (100ºC), mm2/s |
Report |
GB/T265 or ASTM D-445 |
| Flash point (COC), ºC |
>180 |
GB/T3536 or ASTM D-92 |
| Sulphur content, % (m/m) |
16.8-19.0 |
SH/T0303 or ASTM D-1552 |
| Phosphorus content, % (m/m) |
8.5-9.3 |
SH/T0296 or ASTM D-4951 |
| Zinc content, % (m/m) |
9.5-10.3 |
SH/T0226 or ASTM D-4951 |
Packing & Storage
1.The product is packed in 200L metal drum.( Net weight : 200kg/drum),suitable for allmeans of transportation.
2.For short-term storage and transportation, thehighest temperature of the product should not over 75°C; for long-term storage, it should not over 45°C. The product guaranteeperiod is two-year.
3.This product is non-flammable, non-explosive, and non-corrosive, it does not need special protection. In case of accidental contact with skin, wash it off thoroughly withwater and detergents.
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: 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.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce according to your samples or technical dates. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we will do 100% test before delivery.
Q8: How do you ensure our business long-term and good relationship?
A:1. We will keep good quality and competitive price to ensure our customers' benefit ;
2. We respect each customer as our friend and we sincerely do business and make friends with them no matter where they come from.
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