Natural Bitumen (non-poisonous) - costco

1.non poisonous, 3.use for roofing, road, construction, 4.raw material for painting, plastics,rubber - details see: https://www.buildingsupplieshub.com/natural-bitumen-non-poisonous-10101121

Type: Roofing Felt

Place of Origin: China (Mainland)

Brand Name: costco

Model Number: costco

contact supplier for Natural Bitumen (non-poisonous)

Natural Bitumen (Oil Based)

Technical Aspect of Natural Bitumen

Test Type	Result	Unit
Bitumen Content	25 Min	%
Softening Point deg C	55 Min	°C
Penetration on 25°C, 100g, 5 sec	40 Min	0.1 mm
Ductilityon 25°C, 5 cm/mnt	100 Min	Cm
Solubility in CCL4	99 Min	%
Weight Classification	1.0 Min	gr/cm³
Loss on Heating	0.8 Max	%

Material Properties

Technical and Chemical Aspect of Natural Mastic Bitumen as follows:

Technical Aspect

Test Type	Test Method	Result	Unit
Asphalt Content	SNI 06-2438-91	30.8	%
Penetration on 25°C, 100g, 5 sec	SNI 06-2456-91	36	0.1 mm
Soft Point	SNI 06-2434-91	59.2	°C
Ductylitis on 25°C, 5 cm/mnt	SNI 06-2432-91	> 140	Cm
Solubility in CCL4	AASHTO T 44-90	99.58	%
Weight Classification	SNI 06-2441-91	1.0367	gr/ml
Weight Slope (with TFOT)	SNI 06-2441-91	0.3048	% weight
After Penetration (TFOT)	SNI 06-2456-91	94	% genuine
After Soft Point (TFOT)	SNI 06-2434-91	62	°C
After Dactylitis (TFOT)	SNI 06-2432-91	> 140	Cm
Weight Slope (RTFOT)	SNI 06-2441-91	0.272	% weight
After Penetration (RTFOT)	SNI 06-2456-91	28	%
After Soft Point RTFOT	SNI 06-2434-91	68.8	°C
After Dactylitis RTFOT	SNI 06-2432-91	50	cm