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2K Gloss Varnish

This product has good leveling, high gloss, good workability and good weather resistance. 
It is applicable to the whole vehicle coating or local repair of general vehicles.

Product Description:

Product name: 2K Gloss Varnish

Product Numbers: BF8820

Standard packaging: 1L/5L


Product Features:

This product has good leveling, high gloss, good workability and good weather resistance.

It is applicable to the whole vehicle coating or local repair of general vehicles.


Complementary products and mix ratio

BF8820 2K gloss varnish

2

BF7710 High concentration curing agent

2:1

BF6610 Thinner

0.3±20%


Instructions

①Mix evenly according to the proportion before use, adjust the construction viscosity to 16-18 seconds / 4 cups, spray 2-3 times at 25°C, and the film thickness is 35-50μm.

②Flash drying for 10-15min, baking at 70-80°C for 45min or air drying at 25°C for 24h.

③The service life of paint after mixing is 6 hours / 25°C.


Things to note

①It is not suitable to spray too thick at one time, and each course needs a certain flash drying time.

②In order to ensure the coating effect, please use curing agent and diluent.

③Different types of curing agent and diluent shall be selected according to different construction temperature and construction environment.


Technical indicators

Inspection items

Technical indicators

Inspection method

Material Status in Containers

Easy to stir evenly without foreign matter

GB/T 3186

Viscosity Coating - 4 cup / 25°C,s

≥35

GB/T 1723

Solids content (120C, 2 h)%

≥45

GB/T 1725

Working viscosity (coated - 4 cup/25°C), s

16-18

GB/T 1723

Dryness

Surface trunk, 25°C

≤30min

GB/T 1728

Hard work, 25 °C

≤24h

Drying, 70-80 °C

≤45min

Hardness, pencil hardness tester

≥H

GB/T 6739

Adhesion, Grid method, Grade

≤1

GB/T 9286

Flexibility,mm

1

GB/T 1731

Gloss 60 °

≥95

GB/T 9754

Impact strength, cm

50

GB/T 1732

water resistance, 240 h

Non-foaming, non-wrinkling, non-falling

GB/T 5209

temperature resistance, grade

≤2

GB/T 13492.5.12

gasoline resistance, 6 h

Non-foaming, non-wrinkling, non-peeling, slight discoloration allowed

GB/T 1734

Acid resistance (0.05 mol / l H2SO4), 24h

Non-foaming, , non-peeling, slight discoloration allowed

GB/T 9274

alkaline resistance (0.1 mol / INa0H), 24 h

Non-foaming, , non-peeling, slight discoloration allowed

GB/T 9274

Artificial accelerated aging, 600 h

No obvious cracking Slight discoloration allowed Polishing loss rate ≤ 20%

GB/T 1865

Weather Resistance (Guangdong Region), 12 months

No obvious cracking Slight discoloration allowed Polishing loss rate ≤ 20%

GB/T 1767

Freshness, Gd value

0.6-0.8

GB/T 13492.5.15


Storage

The product shelf life is 1 year at 25°C. Expired products can be used if tested, at your own risk.

Inquiry:

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Contact: Miss Doris

Phone: 001-5103259832

Tel: (510)3259832

Email: doris@pj.com.cn

Add: No.18, Duruan North 2nd Road, Jiangmen , Guangdong

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