Accelerating Wet Agent Silicone Matting Powder , 95-125°C Softening Point Matt Gloss Paint

Matt Hardener/ Accelerating Wet Agent HL701 Used For Powder Coatings

Description

Accelerating Wet Agent (Gloss Enhancing Wet Agent) HL701 is commonly known as moist promoter, wetting promoter or brightening agent. As the molecular structure of HL701 contains a number of polar groups, the wettabilities of both polar additives (such as pigments, fillers)and the objects to be coated (metals such as iron, aluminum) are significantly enhanced. Thereby, during the application of powder coating, it can effectively eliminate the film crater/fish-eye/pinhole, improve the levelling and flatness, and enhance the wettability to the substrate and the dispersibility of the pigment.

Technical Data

ITEMS TEST METHOD HL701

Appearance Visual inspection White transparent granule

Softening point (°C) GB/T4507-1999 95-125

Solid content (%) GB/T1725-2007 ≥99.0

Application and Performance

1, The major function of HL701 is to enhance the anti-fouling performance for powder coating, and prevent the film crater from happening.

2, The general dosage of HL701 varies from 0.5~1.5% by weight of total formulation according to different formulations required from customers.

3. HL701 does not contain any silicone component, with no staining properties. It will not affect the recoating adhesiveness.

Package, Storage and Other Precautions

1, Store in a cool and dry place to avoid contacting other chemical products. Seal tightly after using. As this product is irritant to respiratory tract, please wear dustproof mask and glove when operating.

2, Package: 25kgs/polyethylene-lined Kraft paper-plastic compound bag.

3, Validity will be 1 year under normal temperature. The Product can still be usable out of this period if inspection passed.