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All PU Running Track(Spray Granular Surface)

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Solvent-free materials, odorless, environmentally friendly and healthy products, fully in line with the national standard GB 36246-2018.

All PU Running Track(Spray Granular Surface)

Product advantages

 

Solvent-free materials, odorless, environmentally friendly and healthy products, fully in line with the national standard GB 36246-2018.

 

The base glue can be formed in one step, has good leveling properties, and is easy to construct.

 

Strong elasticity, strong weather adaptability, and no bubbling and hollowing.

 

The spray glue has a 1:1 formula, strong encapsulation of granules, and is not easy to fall off.

 

The surface spray glue uses imported pigments, with long-lasting color and excellent wear resistance.

 

Physical and chemical properties


Physical properties
Inspection itemsTensile strengthElongation at break
( % )
Shock absorptionVertical deformation
( mm )
Sliding-resistance valueFlame retardant properties
Detecting data1.26MPA171%35%-50%2.4mm78BPN, 20℃Level I


Chemical properties
Project StandardDetecting data
Total Volatile Organic Compounds (TVOC): 2.2The sum of three phthalates (DBP, BBP, DEHP): Not detectedBenzene: Not detected
Formaldehyde:0.06The sum of three phthalates (DNOP, DINP, DIDP): Not detectedSoluble lead: Not detected
Toluene, xylene, and ethylbenzene total: 0.014,4'-Diamino-3,3'-dichlorodiphenylmethane (MOCA): Not detectedSoluble cadmium: not detected
Odor level ≤ 3 gradesFree diphenylmethane diisocyanate (MDI): Not detected Soluble chromium: Not detected
Carbon disulfide: Not detectedSum of 18 polycyclic aromatic hydrocarbons: Not detectedSoluble mercury: Not detected
Short-chain chlorinated paraffins (C10-C13): Not detectedFree toluene diisocyanate (TDI) and free hexamethylene diisocyanate (HDI) total: not detectedBenz[a]pyrene: Not detected


Construction process

 

The base layer inspection - The base layer treatment - The base layer sealing- Base glue layer construction - Grinding and repairing - Strengthen layer construction - Grinding and repairing - granular spraying layer- Scribing line- Site acceptance

 

Projects Show


All PU Running Track(Spray Granular Surface)


Honors and Qualification


All PU Running Track(Spray Granular Surface)

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