Trivalent Chrome Yellowish Passivator TR-125 By Wuhan Fengfan International Trade co., ltd,

Trivalent Chrome Yellowish Passivator TR-125

离岸价格

获取最新报价

6.2 ~ 7.2 / Kilogram ( Negotiable )

1 Ton Minimum Order

国家:

China

型号:

离岸价格:

6.2 ~ 7.2 / Kilogram ( Negotiable )（面議）获取最新报价

位置:

最小订单价格:

6.2 per Kilogram

最小订单:

1 Ton

包装细节:

25kg/drum

交货时间:

With 30 days

供应能力:

15 Ton per Day

付款方式:

Western Union, T/T

產品組 :

产品规格

Application: Passivation
Brand Name: Fengfan

详情

Trivalent Chrome Yellowish Passivator TR-125

Properties & application:

Trivalent chrome passivation process without hexavalent and oxidizer, got SGS international certification.
Apply to zinc and zinc alloy trivalent chrome multicolor passivation process, excellent anticorrosive property.
Exceed the requirements of hexavalent multicolor passivation according to DIN 50 021 SS.
Produce coatings of a clear, green, nearly like rainbow color.
The passivation layer can also be dyed with organic colorings.
Reduce the cost of disposing waste water due to trivalent solution, satisfy the environmental requirements for prohibiting hexavalent chrome passivator layer.
Long service life, even with feed-back of rinse-water.
Comply with American standard GME00252 and GMW-3011.

Process flow
Plate zinc → Wash → Immerse Nitric Acid (0.5%) → Wash → Immerse TR-125→ Wash with cool water → Wash with hot deionized water → Dry

Bath composition & operation condition:

Preparation	Range of operation	Best operation
TR-125 concentrate solution	100-150ml/L	125ml/L (Gravity: 1 ml = 1.425±0.02 g)
Wash	Deionized water
Immersion time	30-90 sec.	60 sec.
Temp.	10-40℃	25℃
PH	1.6-2.4	2.0 Adjust the PH with dilute nitric acid or 10% sodium hydroxide

Related products:
We also provide chemicals for pre-treatments, copper plating, nickel plating, chrome plating, tin plating, zinc plating, cadmium plating, gold plating, silver plating, alloy plating, passivation, electronic electroplating, aluminum-anodizing, etc.

Why us:
1. 31 years researching and manufacturing
2. High and stable quality
3. Competitive price
4. Professional team

Contact person: Mr. Simon Yin
Email: *@********************ype: simonfromwuhan
Phone: +86-27-85615818
Mobile: +86-15072390653
Wuhan Fengfan Electroplating International Trading Co., Ltd

国家:	China
型号:	-
离岸价格:	6.2 ~ 7.2 / Kilogram ( Negotiable ) （面議）获取最新报价
位置:	-
最小订单价格:	6.2 per Kilogram
最小订单:	1 Ton
包装细节:	25kg/drum
交货时间:	With 30 days
供应能力:	15 Ton per Day
付款方式:	Western Union, T/T
產品組 :	-