Founded in 2002, headquartered in Chengdu National Industrial Park - Meishan Jinxiang Industrial Park.

• The largest FKM manufacturer in China, with actual output of 5500mt in 2022
• 2 CNAS approved labs
• 1 10,000 clarification workshop for smart-wearable devices
• 1 100,000 clarification workshop for FKM precompounds and compounds
• 21 producing lines for FKM precompounds and compounds

Fluroelastomer FD-401NC

FD-401NC is a fluoroelastomer precompound which includes copolymer of hexa-fluoropropylene and vinylidene-fluoride, curatives. Calcium hydroxide is not required, eliminating problems caused by Calcium hydroxide such as dispersion and hygroscopy.

Designed for bonding seals such as crank shaft seals and valve stem seals.

• Excellent hot part tear resistance
• Excellent bonding performance
• Fast and safe cure
• Good mold flow

FD-401NC can be compounded with internal mixers or two-roll mills with standard fillers and other ingredients used in typical fluoroelastomer formulations. All dry ingredients should be blended before adding to the rubbery solid. Full cooling should be maintained during compounding, and the compound should be cooled quickly after mixing.

FD-401NC is packed with PE film in carton. The weight is 20kg net per carton.

• Store in well ventilated place
• Smoking is forbidden strictly in working areas
• Avoid eye contact
• Wash thoroughly any contacted skin and clothing after handling

Further safety and handling guidance can be found in the product's Material Safety Data Sheet or by consulting Dowhon's people.

GOTECH Moving Die Pheometer (GT-M3000A) 100 cpm 0.5 Arc 177ºC@ 6min

Press Cure 180ºC@5min, Post Cure 230ºC@24hour

20kgs/25kgs per carton by courier (FedEx, DHL etc); 500kgs/625kgs/700kgs per pallet for shipping.

ISO9001, ISO14001, IS016949

Currently has 65 patents, 15 invention patents under application, participated in the formulation of 4 National Standards.

1. What's your MOQ?
BY air MOQ is 20-25KG, by sea MOQ is 100KG.

2. What's your delivery time?
For stock goods, delivery within 3 working days; otherwise 7-14 working days.

3. What's your package?
Usually packaged with PE film in carton (20-25kg net per carton). 500kgs/625kgs/700kgs per pallet.

4. How can we select the right grade for our usage?
Contact our sales team for recommendations based on your specific physical property requirements.