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Plastic Protective Agent - Smooth Finish Type DH709

GRASi® DH709 - Smooth Finish Type  

GRASi® DH709 is a high effective waterproof agent developed to provide water repellency for plastic.

The active ingredients which is nano-size penetrate deeply into the substrates and bond with them,form protective layer on the surface. With super low surface tension, it boosts excellent water repellency and fast beading action.

Features

  • Super hydrophobic - aqueous solutions roll off the surface quickly
  • Abrasion Resistance
  • Fast curing, quickly for using
  • Easy stain removal,high visibility
  • Chemical resistance such as acid, alkali - Excellent
  • Low/high temperature resistance (-50℃—200℃)
  • Does not change surface appearance
  • Non toxic ,environmentally friendly.

Applications&Properties

Applications

Provide protection for all kinds of plastic products, like auto film, plastic panels,plastic decoration panels,helmet, goggles, swimming glasses, plastic furniture,plastic film etc.

Properties

Appearance Transparent Liquid
Odor Slight odor
Specific Gravity 0.8±0.01 g/l
PH value 6 - 7
Viscosity 1 mpa.s
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Application Instruction

GRASi® DH709 is ready to use for waterproof treatment.

Plastic surface must be clean and dry.

Smearing,spraying,brushing,soaking are suitable for application. Please apply under the condition of natural ventilation.

Smearing

Using clean soft and high density sponge to dip in the product , smear the plastic surface evenly.

Spraying

Spray with suitable low pressure, 10-15 cm distance away ,using clean soft and high density sponge to smear the plastic surface evenly.

Brushing

Brushing on small area,then using clean soft and high density sponge to smear the plastic surface evenly.

Soaking

Suitable for special objects , soak for liquid,take it out, using clean soft and high density sponge to smear the plastic surface evenly.

Cautions:

  • Don't put the treated material to moisture or rain place,dry in natural air.
  • Advise to use when the temperature is between 2- 45℃(35.6-113°F).

After full curing time at 2-5 hours, it will form an outstanding waterproof protection effect.

Maximum coverage per liter is 80-100 square meters, but depends on environmental conditions and usage method.

Performance

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Storage

  • Keep sealed and store in cool and dry place below.
  • 40℃(104°F), use within 18 months.
  • Keep away from children.
  • Keep away from flame and heat.

Product Special Effects

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