>Specifications - Original coating by Osaka Gas Chemicals Silicera Coat

Three features of Silicera Coat

Silicera Coat is the optimum coating for those who thinks it wants to impart non-stick and slippage.

The non-stick property is comparable to Silicone coatings.

No peel strength with adhesive tape !
It has the most suitable non-stick for the prevention of adhesive tapes' or films' adhesion and the improvement of mold releasability.

Silicone coatings 0g
Fluoropolymer coatings 51g
Silicera Coat 8011 0g

* Peel strength of adhesive tape (Nichiban 405, 6 mm wide) was tested by abrasion testing machine (HEIDON Type 38).

The nonstick property is comparable to Silicone coatings.

4 times higher hardness than Fluoropolymer coatings raises the durability.

Silicera Coat's coating hardness is 9H, although that of fluoropolymer coatings is 2H.
It achieves the higher hardness than fluoropolymer coatings and raises the durability.

Endurance tests of coatings

The wool felt was pressed against the Silicera Coat coated test piece with a load of 1 kg / cm 2 and slide, and as a result of measuring the peeling strength of the tape with each number of strokes, the high non-stick property was maintained even after sliding over 10,000 times.

Endurance test of coatings

4 times higher hardness than Fluoropolymer coatings raises the durability.

Processable by lower temperature than fluoropolymer coatings

It reduces deformation of substrates due to heat, because the curing temperature after coating is low (100°C~250°C).
It’s possible to impart non-stick to substrates that are worried about thermal deformation.
It can be processed also on CFRP or epoxy resin which non-stick coatings were not available for so far.

Specifications of Silicera Coat

Performance comparison by each coating material

Silicera Coat 8011 Fluoropolymer coatings (PTFE) Silicone coatings (thermal spraying required)
Heatproof temperature of coatings 300℃ 260℃ 200℃
Heatproof temperature by non-stick properties 200℃ 200℃ 150℃
Non-stick properties (initial releasability)*1 0g 51g 0g
Non-stick properties (releasability after sliding 5000 times) 17g 99g Unmeasurable*2
Water repellency (contact angle with water) 100 120 110
Slippage ×
Standard coating thickness (μm) 30~50 30~50 100~200(incl. thermal spraying)
Coating hardness 9H 2H Depending on the way of thermal spraying
Surface roughness Ra (μm) 2.0~3.0 1.0~1.5 3.0~15.0
Heat treatment temperature(℃) vs metal
100~250℃
vs metal
400℃
vs metal
200℃
vs non-metal
100℃
n/a n/a

*1: Peel strength of adhesive tape (Nichiban 405, 6 mm wide) was tested by abrasion testing machine (HEIDON Type 38).
*2: Wool felt was worn away at the sliding test (load 1kg/cm2).

Coating specifications of Silicera Coat

Coating specifications of Silicera Coat

Downloading data sheets

SDS (Safety Data Sheet) and TDS (Technical Data Sheet) of Silicera Coat 8011 are available.
If you need to download it, please click "download".

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We propose you the most suitable coatings according to the applications and the purposes you need, such as non-stick, slippage, durability and so on.
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