Nice Price Waterproof Silicone Conformal Coating for Pcb

$3.99 - $4.30
Min. Order
3000 Pieces
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Company Information

Shanghai Beginor Polymer Material Co., Ltd.

CN Manufacturer, Trading Company
Response Time
<24h
Response Rate:
80%
Transactions
US$ 7,000+
3 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: shanghai
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 200 Ton/Tons per Month
CAS No.: 68909-20-6
Other Names: Silicone conformal coating
MF: N/A
EINECS No.: 230-391-5
Place of Origin: Shanghai China
Classification: Other Adhesives
Main Raw Material: Silicone
Usage: Construction,Other
Brand Name: Beginor
Model Number: Becoat 921
Type: One Component
Application: conformal coating
Color: transparent
Material: Silicone
Hardness: 20
Delivery Detail: 7 work days
Packaging Detail: 30CC/pcs;310 ML/tube;1L/plastic bottle;

Silicone conformal coating

921display.jpg 

PRODUCT DESCRIPTION

The Becoat 921 Silicone Coating is a low viscosity neutral silicone with a solids content of 100%, easy to spray, dip, brush or cast. Protective coating for hard and soft printed circuit boards and protective coating of impregnated porous substrates.

 

FEATURES

Single component, low viscosity solvent-free, environmentally friendly

High transparency, room temperature curing, good adhesion

After curing at -60 - 200 stable and flexible

And most of the substrate without primer coating has a good adhesion

Excellent waterproof, anti-corrosion, moisture, electrical insulation properties

 

APPLICACTION AREAS:

921application.jpg

 

 Suitable for thick film circuit system and printed circuit board coating ; LCM liquid crystal frame seal; other requirements of the application of good permeability;

 

TYPICAL PROPERTIES:

Item

Method

Unit

Becoat 921

Becoat 921L

Before cured

Appearance

Visual inspection

---

transparent

Viscosity

GB/T 10247-2008

25, Pa·s

3000±500

1000±300

Density

GB/T 15223-1994

25, g/cm3

1.00±0.02

Tack free time

GB/T13477-2002

25, 55%RH,min

7-10

5-7

solid content

GB18583-2008

%

100

After cured

Hardness

GB/T 531-2008

Shore  A

20

Elongation at break

GB/T 528-1998

%

200

Tensile Strength Strength

GB/T 528-2009

Mpa

0.5

0.4

Shear Strength

GB/T 7124-2008

Mpa, Iron/Iron

0.3

0.25

Dielectric strength

GB/T 1695-2005

kV/mm(25)

20

Loss factor

GB/T 1693-2007

(1MHz) (25)

0.09

Dielectric constants

GB/T 1693-2007

(1MHz) (25)

3.0

Volume  resistance

GB/T 1692-92

(DC500V) Ω· cm

2.00E +14

 

All of the above data were measured at 25 ° C, 55% RH for 7 days or after further test.

Operation process

1, clean the surface: will be sticky or coated surface clean, clean with detergent to remove rust, dust and oil and so on.

2, sizing: the plastic mouth cut to the required size, into the glue gun. Squeeze the glue onto the cleaned surface to make the distribution evenly. When bonding, it will be fixed to the sticky surface can be fixed.

3, curing: the painted parts will be placed in the air, room temperature curing can be put into use after 24 hours.

4, Note: after opening a run out as much as possible, once, not use up again when used after edging out has formed part, continue to use, does not affect the normal use.

Compatibility

the use of adhesive materials conventional metal, aluminum iron copper nickel tin;

plastic category unless the polarity of the PE \ PP \ PTFE outside the ABS \

PA \ PC \ PBT \ PET \ POM \ PPS \ PPO and other plastic materials;

resin compatible, including acrylic, silicon, epoxy, polyimide resin, unsaturated polyester.

rubber, including EPDM \ TPU \ PVC \ Si and other conventional rubber category

 

 

 

clear silicone adhesive glue


 

 Precautions

1, away from children.

2, recommended in a well-ventilated place to use.

3, if accidentally touched the skin, to be immediately washed with soap and water.

4, if accidentally stained eyes, should immediately rinse with water for a long time, while eyes wide open. If the stimulus is sustained, medical treatment is required.

USABLE LIFE AND STORAGE

30CC;310 ML;1L/plastic bottle

Shelf life at 25: 12 months;  if expired should be tested first.

Packaging & Shipping

 


clear silicone adhesive glue

Company Information

 clear silicone adhesive glue

clear silicone adhesive glue

 

clear silicone adhesive glue

 clear silicone adhesive glue

clear silicone adhesive glue