Good Fluidity 400 Mesh 91% Sulfur Powder

• CAS No.: /
• Formula: /
• EINECS: /
• Certification: ISO9001
• Environmental Protection: Yes
• Color: Yellow or Light Yellow
• Model NO.: Sulfur Powder
• Kind: Vulcanizing Agent
• Appearance: Powder, Falke or Granule
• S Content: 99.5%, 99% etc
• Water Content: ≤0.1%
• Ash Content: ≤0.03%
• Application: Rubber Products, Tyres etc
• Transport Package: Bag and Pallet
• Specification: 25kg/bag
• Trademark: LW
• Origin: China
• Production Capacity: 20000 Ton/Year

Product Description

Product Description

Sulfur Series


1. Rubber Vulcanizing Agent Sulfur Powder

Descriptions

Recommended scope of application: Rubber vulcanization agent is mainly used in the manufacture of tires, tape, rubber shoes and other industrial rubber products. Improve the vulcanization resistance and air aging stability of natural rubber, improve heat resistance, reduce heat generation, aging resistance, improve rubber and cord adhesion and vulcanization modulus. Used for load tire shoulder rubber, buffer layer and other rubber, can solve the problem of bias truck tire shoulder empty. It also can be used for large size thick products of natural rubber and various rubber miscellaneous products.

Properties

Item		Technical Index (HG/T 4558/2013)	Test Result
S/Sulfur, (on a dry basis), w/%		≥99.50	99.986
Water content, w/%		≤2.0	0.021
Acidity, (in H2SO4 dry basis), w/%		≤0.005	0.0008
Ash content, (on a dry basis), w/%		≤0.10	0.005
Organics, (on a dry basis), w/%		≤0.30	0.008
As, (on a dry basis), w/%		≤0.01	0.00008
Fe, (on a dry basis), w/%		≤0.005	0.0002
Residue on sieve, w/%	Partical size≥150μm (100 mesh)	≤0	0
	Partical size 75-150μm (100-200 mesh)	≤1.0	0.55
Apperance		Yellow or light yellow, no obvious impurities	Yellow powder, no obvious impurities
Dispersing agent		No	No

Packing
Laminated woven bag: 25kgs/ bag, 50kgs/bag, 1000kgs/ bag.


2. Rubber Additives Sulfur Powder
 

Descriptions

Recommended application: Rubber additives are mainly used in the manufacture of tires, tape, rubber shoes and other industrial rubber products. Improve the vulcanization resistance and air aging stability of natural rubber, improve heat resistance, reduce heat generation, aging resistance, improve rubber and cord adhesion and vulcanization modulus. Used for load tire shoulder rubber, buffer layer and other rubber, can solve the problem of bias truck tire shoulder empty, can also be used for natural rubber large size thick products and various rubber miscellaneous products.



Properties

Item		Technical Index (HG/T 4558/2013)	Test Result
S/Sulfur, (on a dry basis), w/%		≥99.90	99.984
Water content, w/%		≤0.10	0.013
Acidity, (in H2SO4 dry basis), w/%		≤0.005	0.0011
Ash content, (on a dry basis), w/%		≤0.05	0.005
As, (on a dry basis), w/%		≤0.0001	0.00008
Residue on sieve, w/%	Partical size≥125μm (120 mesh)	≤0	0
	Partical size 75-125μm (120-200 mesh)	≤1.0	0.26
Apperance		Yellow or light yellow, no obvious impurities	Yellow powder, no obvious impurities
Dispersing agent		No	No

 

 

3. Sulfur Flake

Descriptions

Recommended scope of application: The use of sulfur includes explosives, iron and steel pickling, medicine and food industry, safety stripping, water treatment, rubber, electrolytic industry, catalyst, pigment, paper, chemicals, sulfur cement, sulfur concrete, alcohol, adhesive, rail fastening, black gunpowder, firecrackers, stone sulfur mixture, etc. In agriculture, it can be used to adjust the nitrification and PH value of the soil, and can also make pesticides and fungicides. In the improvement of horticultural soil must be carefully used, pay attention to pollution problems and safety problems.

Properties

Item		Technical Index (GB/T2449.1-2014)	Test Result
S/Sulfur, (on a dry basis), w/%		≥99.90	99.99
Water content, w/%		≤2.0	0.02
Acidity, (in H2SO4 dry basis), w/%		≤0.003	0.001
Ash content, w/%		≤0.03	0.005
Organics		≤0.03	0.002
As, mg/kg		≤0.0001	0.0001
Fe, w/%		≤0.003	0.0002
Apperance		Yellow or light yellow flake	Yellow or light yellow flake

Packing
Laminated woven bag: 50kgs/bag.


4. Sulfur Granule

Descriptions

Recommended scope of application: The use of sulfur includes explosives, iron and steel pickling, medicine and food industry, safety stripping, water treatment, rubber, electrolytic industry, catalyst, pigment, paper, chemicals, sulfur cement, sulfur concrete, alcohol, adhesive, rail fastening, black gunpowder, firecrackers, stone sulfur mixture, etc. In agriculture, it can be used to adjust the nitrification and PH value of the soil, and can also make pesticides and fungicides. In the improvement of horticultural soil must be carefully used, pay attention to pollution problems and safety problems.

Properties

Item		Technical Index (GB/T2449.1-2014)	Test Result
S/Sulfur, (on a dry basis), w/%		≥99.90	99.99
Water content, w/%		≤2.0	0.02
Acidity, (in H2SO4 dry basis), w/%		≤0.003	0.001
Ash content, w/%		≤0.03	0.005
Organics		≤0.03	0.002
As, mg/kg		≤0.0001	0.0001
Fe, w/%		≤0.003	0.0002
Apperance		Yellow or light yellow granule	Yellow or light yellow granule

Packing
Laminated woven bag: 50kgs/bag.

5. Sulfur Powder (400 mesh, 99%)

Descriptions

Recommended application: The use of sulfur powder includes explosives, iron and steel pickling, medicine and food industry, safety stripping, water treatment, rubber, electrolytic industry, catalyst, pigment, paper making, chemicals, sulfur cement, sulfur concrete, alcohol, adhesive, rail fastening, black gunpowder, firecrackers, stone sulfur mixture, etc. In agriculture, it can be used to adjust the nitrification and PH value of the soil, and can also make pesticides and fungicides. In the improvement of horticultural soil must be carefully used, pay attention to pollution problems and safety problems.

Properties

Item		Technical Index (GB/T 2449.1-2014)	Test Result
S/Sulfur, (on a dry basis), w/%		≥99.00	99.981
Water content, w/%		≤2.0	0.024
Acidity, (in H2SO4 dry basis), w/%		≤0.02	0.0011
Ash content, (on a dry basis), w/%		≤0.2	0.008
Organics, (on a dry basis), w/%		≤0.8	0.010
As, (on a dry basis), w/%		≤0.05	0.00008
Fe, (on a dry basis), w/%		-	0.0001
Residue on sieve, w/%	Partical size≥150μm (100 mesh)	≤3.0	0
	Partical size 75-150μm (100-200 mesh)	≤4.0	0.93
Apperance		Yellow or light yellow powder, no obvious impurities	Yellow powder, no obvious impurities
Dispersing agent		No	No

 

6. Sulfur Powder (400 mesh, 99.5%)

Descriptions

Recommended application: The use of sulfur powder includes explosives, iron and steel pickling, medicine and food industry, safety stripping, water treatment, rubber, electrolytic industry, catalyst, pigment, paper making, chemicals, sulfur cement, sulfur concrete, alcohol, adhesive, rail fastening, black gunpowder, firecrackers, stone sulfur mixture, etc. In agriculture, it can be used to adjust the nitrification and PH value of the soil, and can also make pesticides and fungicides. In the improvement of horticultural soil must be carefully used, pay attention to pollution problems and safety problems.

Properties

Item		Technical Index (GB/T 2449.1-2014)	Test Result
S/Sulfur, (on a dry basis), w/%		≥99.50	99.986
Water content, w/%		≤2.0	0.021
Acidity, (in H2SO4 dry basis), w/%		≤0.005	0.0008
Ash content, (on a dry basis), w/%		≤0.10	0.005
Organics, (on a dry basis), w/%		≤0.30	0.008
As, (on a dry basis), w/%		≤0.01	0.00008
Fe, (on a dry basis), w/%		≤0.005	0.0002
Residue on sieve, w/%	Partical size≥150μm (100 mesh)	≤0	0
	Partical size 75-150μm (100-200 mesh)	≤1.0	0.55
Apperance		Yellow or light yellow powder, no obvious impurities	Yellow powder, no obvious impurities
Dispersing agent		No	No

Packing
Laminated woven bag: 25kgs/bag, 50kgs/bag, 1000kgs/bag.
 

7. High Quality Sulfur Powder (400 mesh, 99.9%)

Descriptions

Recommended application: The use of sulfur powder includes explosives, iron and steel pickling, medicine and food industry, safety stripping, water treatment, rubber, electrolytic industry, catalyst, pigment, paper making, chemicals, sulfur cement, sulfur concrete, alcohol, adhesive, rail fastening, black gunpowder, firecrackers, stone sulfur mixture, etc. In agriculture, it can be used to adjust the nitrification and PH value of the soil, and can also make pesticides and fungicides. In the improvement of horticultural soil must be carefully used, pay attention to pollution problems and safety problems.

Properties

Item		Technical Index (GB/T 2449.1-2014)	Test Result
S/Sulfur, (on a dry basis), w/%		≥99.9	99.984
Water content, w/%		≤0.10	0.013
Acidity, (in H2SO4 dry basis), w/%		≤0.005	0.0011
Ash content, (on a dry basis), w/%		≤0.05	0.005
As, (on a dry basis), w/%		≤0.0001	0.00008
Residue on sieve, w/%	Partical size≥125μm (120 mesh)	≤0	0
	Partical size 75-125μm (120-200 mesh)	≤1.0	0.26
Apperance		Yellow or light yellow powder, no obvious impurities	Yellow powder, no obvious impurities
Dispersing agent		No	No

Packing
Laminated woven bag: 25kgs/bag, 50kgs/bag, 1000kgs/bag.
 

8. Oiled Sulfur Powder

Descriptions

Recommended scope of application: oil-filled sulfur powder is mainly used for rubber products, tires, etc., has good flow performance, and has good dispersion performance in the process of rubber material processing. It has high thermal stability at high processing temperature, and is not easy to heat return, effectively prevent the spray of rubber material, maximize the delay of the burning time of rubber material, and improve the processing safety. Oil filling helps to improve the product operating environment and reduce powder flying. It can make the fabric cord, steel wire and rubber stick more firmly. Used in rubber and skeleton material adhesive and sulfur content of large rubber products.

Properties

Item		Technical Index (GB/T 2449.1-2014)	Test Result
S/Sulfur, (on a dry basis), w/%		≥99.50	99.983
Water content, w/%		≤2.0	0.018
Acidity, (in H2SO4 dry basis), w/%		≤0.005	0.0008
Ash content, (on a dry basis), w/%		≤0.10	0.007
Organics, (on a dry basis), w/%		≤0.30	0.009
As, (on a dry basis), w/%		≤0.01	0.00008
Fe, (on a dry basis), w/%		≤0.005	0.0001
Oil content, (on a dry basis), w/%		1.0±0.2	1.02
Residue on sieve, w/%	Partical size≥150μm (100 mesh)	≤0	0
	Partical size 75-150μm (100-200 mesh)	≤1.0	0.53
Apperance		Yellow or light yellow powder, no obvious impurities	Yellow powder, no obvious impurities
Dispersing agent		No	No

Packing
Laminated woven bag or paper-plastic compound bag: 25kgs/bag, 50kgs/bag, 1000kgs/bag.

9. Sulfur Powder (400 mesh, 91%)

Descriptions

Recommended application: In agriculture, it can be used to adjust the nitrification and PH value of the soil, and can also make pesticides and fungicides. In the improvement of horticultural soil must be carefully used, pay attention to pollution problems and safety problems.

Properties

Item		Technical Index (GB/T2449.1-2014)	Test Result
S/Sulfur, (on a dry basis), w/%		≥91±2.5	93.49
Water content, w/%		≤0.5	0.031
Acidity, (in H2SO4 dry basis), w/%		≤0.005	0.0013
Ash content, w/%		≤8.5	2.58
Organics, w/%		≤3	1.3
Particle size, (through 75μm test sieve),%		≤98	99.56
Size of residue on sieve>250		≤0	0
Thermal stability (54°C±2°C,14d)		Qualified	Qualified
Appearance		No caking, good fluidity, yellow or light yellow powder	No caking, good fluidity, yellow powder
Dispersing agent		Over one type	Two types

Packing
Laminated woven bag: 25kgs/bag, 50kgs/bag, 1000kgs/bag.

10. Food Grade Sulfur Lump

Descriptions

Recommended scope of application: In China, it is a food additive allowed to be used, with bleaching anti-corrosion effect, but only applicable to dried fruits, preserved cold fruits, dried vegetables, surface treated fresh edible fungi and algae, vermicelli, vermicelli and sugar, and shall not exceed the maximum prescribed use.Recommended scope of application: In China, it is a food additive allowed to be used, with bleaching anti-corrosion effect, but only applicable to dried fruits, preserved cold fruits, dried vegetables, surface treated fresh edible fungi and algae, vermicelli, vermicelli and sugar, and shall not exceed the maximum prescribed use.


Properties

Item		Technical Index (GB3150-2010)	Test Result
S/Sulfur, (on a dry basis), w/%		≥99.90	99.98
Water content, w/%		≤0.1	0.06
Acidity, (in H2SO4 dry basis), w/%		≤0.003	0.0028
Ash content, w/%		≤0.03	0.016
Organics, w/%		≤0.03	0.005
As, mg/kg		≤1	<1
Sulfide		Through inspection	Through inspection
Appearance		Yellow or light yellow lump	Yellow or light yellow lump

Packing
Laminated woven bag: 25kgs/bag, 50kgs/bag, 1000kgs/bag.

11. Food Grade Sulfur Flake

Descriptions

Recommended scope of application: In China, it is a food additive allowed to be used, with bleaching anti-corrosion effect, but only applicable to dried fruits, preserved cold fruits, dried vegetables, surface treated fresh edible fungi and algae, vermicelli, vermicelli and sugar, and shall not exceed the maximum prescribed use.


Properties

Item		Technical Index (GB3150-2010)	Test Result
S/Sulfur, (on a dry basis), w/%		≥99.90	99.98
Water content, w/%		≤0.1	0.06
Acidity, (in H2SO4 dry basis), w/%		≤0.003	0.0028
Ash content, w/%		≤0.03	0.016
Organics, w/%		≤0.03	0.005
As, mg/kg		≤1	<1
Sulfide		Through inspection	Through inspection
Appearance		Yellow or light yellow flake	Yellow or light yellow flake

Packing
Laminated woven bag: 25kgs/bag, 50kgs/bag, 1000kgs/bag.

Other product description
The above product indicators are for reference only and are not intended as contract offers. For more information, please contact us.
The quality index of the product shall be subject to the test report provided by our company. Depending on the conditions of use, any risks associated with the use of the above information and data are at the user's own discretion.

 

Company Profile

Limwell New Material Tech.

In 2013, Shanghai Limwell New Material Tech. Co., Ltd. started the operation in Shanghai, China.

Limwell is an exportoriented comprehensive company, dedicating efforts mainly on the manufacturing and trading of rubber additives and tyre specific materials. Our manufacturing bases are in Shan-dong and Zhe-jiang provinces of China. In addition to that, we have also built partnership with a number of China local plants to enrich our product family.

Our Products include processing additives, anti-ozone waxes, masterbatches, resins, peroxides, flameretarders, and a wide spectrum of other materieals used in tyre and rubber products. With the belief in mind to provide both trusted product quality and outstanding sales service, we have become the stable supplier for a great number of tyre and rubber products plants all around the world.

We uphold the concept ''quality goes first, services upmost, human oriented and sustainable development'', and we're willing to be the best fit partner on your way to success!

Shanghai Office

 

 

Our  Plant

One of our plants is located in the Zheshang Science and Technology Park in Jiashan, Zhejiang. This plant is at the center of prosperous Jiangsu Zhejiang Shanghai economic zone, and has achieved fasr and sustainable growth since the establishment due to strong market demand and our outstanding research and quality control capabilities.

This plant can provide high quality masterbatches, homoginizer, vulcanizer, scorch retarder and several other rubber processing additives. In 2014, we paseed ISO9001 and ISO14001 certificate audit. In 2016, we passed the TS16949 Quality System and OGSAS 18001 certificate audit.

In the last development procedure, we have also paid attention to operate in a sustainable and environment friendly manner, strictly adhering to the national and local environment protection regulations.