Zhao Qing Dong Yuan Chemical Industry Co., Ltd.

home products Matting Hardener Matting Hardener D68 (Coating agent)

Matting Hardener D68 (Coating agent)

Product Details:

powder	white

Payment & Shipping Terms:

Minimum Order Quantity:	2 Metric Ton
Packaging Details:	Available in N.W.20Kg /Bag. polyethylene-lined, multi-ply paper sacks.
Delivery Time:	soon
Payment Terms:	L/C,T/T
Supply Ability:	200 Metric Ton per Month

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Detailed Product Description

Application:
Epoxy matting Hardener D68 is the salts of polycarboxylic acid with cyclic amidine. The hardener, applied in suitable formulations can produce epoxy or Hybrid coatings for matt or semi-matt gloss with very good flowing and properties. Variation between matt and semi-matt surface can be obtained by means of suitable adjustment of formulation.

Hybrid coating with matt or semi-matt gloss may be achieved by replacing some of the polyester in the formulation with an equivalent quantity of D68.The following gives the formulations of hardeners for matt epoxy coatings.

Item	I	II	III	IV
604(epoxy,0.12-0.13)	54.5	39.7	35.7	31.5
PE (AV.20-35	---	14.8	20.8	26.7
D68hardener,Dongyuan	5	5	3	1
MA-100(Carbon Black,Misushi)	0.8	0.8	0.8	0.8
DY-88Leveling agent,Dongyuan	0.8	0.8	0.8	0.8
Carb-1(filler,Omiya)	40	40	40	40
Gloss60	5-10	20	70	70

D68 is a leveling agent with silica carrier available from. It's noted that the achievement of matt effect and relevant puppetries of the film is connected with full cured of coatings. Thus, the following cure schedules are recommended.

1802025 min
1901012 min
200810 min

Packing :
Available in 20Kg net. polyethylene-lined, multi-ply paper sacks.
Storage :
1.This material can be stored for very long period in closed contai.
2.Touching with skin and eyes should be avoided.
3.Please wear dust mask while in operation.ners.