1.Safe disinfectant for drinking water approved by WHO
2.High effective,0.2-0.4PPM is OK
3.Competitive price
Disinfectant for drinking water (powder)
[Main Ingredient and Content]
Chlorine Dioxide 10±1% (W/W)
[Qualification Number]
370000-000035
[Executive Standard]
Q/L YVH002
[Instruction]
Our product can kill the microbia such as bacterium vegetative form, the white rosary fungus and the bacillus subtilus bud spore, and the hepatitis virus.
[Method of Use]
Configuration of mother liquor:put chlorine dioxide powder 500g into water 25kg(notice: it is forbidden that you pure water into the powder) and then stir averagely 10 min until complete solution.After that you can get 25kg mother liquor whose concentration is 2000mg/L.And then dilute the mother liquid as the tables:
Disinfect ion Object
Dilution Ratio
ML(kg):Water(m
3
)
Concentration
(mg/L)
Time
(min)
Usage Method
Tap water
1:500
0.2
30
use the doser to add medication
incessantly according to the
water supply quantity
Secondary water
supply
1:500
0.2
30
use the doser to add medication
incessantly according to the
water supply quantity
Groundwater
1:330
0.3
30
Calculated mother liquor
dosing quantity
according to water quantity
Surface water
1:250
0.4
30
Calculated mother liquor
dosing quantity
according to water quantity
Natural water
1:200
0.5
30
According to the water to dosing
mother liquor
Infected area water
supply
1:100
1
30
According to the water to dosing
mother liquor
[Notices]:
It is easy to absorb moisture,,so the packing should not be opened before using and used up at once.
It should used in the dark, cool, dry and ve ntilated place with plastic containers or ceramic containers
It should be stocked in the place that is dark,dry,and acid and alkali avoided.
It is strong oxidant, action in transport,storage and use must in accordance with relevent national regulations
When too much medication is used,more water is needed.IF you get medication in your eyes, wash them with clean water as soon as possible.
Sunday, September 4, 2011
Polymethacrylimide Foam(PMI Foam)
1. Polymethacrylimide (PMI) Foam is closed-cell high temperature resistance structural material.high performance core material
1. Polymethacrylimide (PMI) Foam is closed-cell high temperature resistance structural material which applied on light weight sandwich composite material.
2. High performance on mechanical property, at the same density, PMI owns the best tensile, compress and shear performance.
CHINA BEIHAI GROUP focuses on the manufacturing of high performance foam core material. The main business of CHINA BEIHAI is manufacturing the series of PMI foam core material with our owned independent intellectual property right. The field of application of our product includes wind turbine blade, high speed train, radar, etc. Our production capacity is 800,000 square meters annually. Beihai has a professional team working on Resea rch and Development. The member includes Professor, Doctoral tutor, PhD, Senior Engineer. This team provides substantial support on product improvement. Beihai has strict quality management system, emphasis on people-oriented all-member quality management awareness.
Beihai PMI Production Process
1.Monomer solution copolymerized and form into aggregation plate.
2.Aggregation plate frothing and foam into the original foam board.
3.Dimension processing on original foam board and form into final product.
PMI Foam Application
Application on wind turbine blade---.Core material is one of the most important material of wind turbine blade, that main purpose is increasing structural stiffness to prevent local instability, and anti-payload capacity for the whole blade. In areas like leading edge, tailing edge and cutting edge usually use sandwich composite PMI material, since MPI owns high performance, toughness, cost-effective and fatigue resistance.
Applica tion in helicopter propeller as core material.----PMI Foam owns unique fatigue resistance feature which increase the ability of propeller to with stand high load.
Flame retarded PMI Foam application.---It can be applied on high speed train and ship.These applications are as require high fatigue and compression resistance and flame retardant material. These Requirements are all of the advantages of Flame retarded PMI.
Unique feature of PMI
1.
Environment Friendly
. Not contains Freon and Halogen. Freon is a common vesicant used in PUR foam; PVC foam contains Halogen, during the combustion, it will form into acid by reacted with Hydrogen.
2.Easy processing. No need for special equipment.
3.Thermoforming. Inapplicable for common foam such as PUR and PS.
4. 100%closed cell foam and isotropic; according to the research, PUR,PVC and PEI foam have certain percentage of open cell and not isotropic.
5. Compatible with different resin includes Prepreg. Usua lly, it needs extreme caution when PVC foam applied with resin contains styrene.
6. PMI has high heat distortion temperature, which means stable performance in high temperature.
7. High strength-weight ration. Currently, PMI foam has the highest strength-weight ration among polymer foams.
8. High fatigue resistance performance. After fatigue loading on PMI Foams, the change of performance index such as modulus and strength would not be much. However, for PEI foam, the index will decrease a lot.
9. Better fireproof performance. (Burning Non-toxic, Low smoke density, Do not release of hazardous substances.)
1. Polymethacrylimide (PMI) Foam is closed-cell high temperature resistance structural material which applied on light weight sandwich composite material.
2. High performance on mechanical property, at the same density, PMI owns the best tensile, compress and shear performance.
CHINA BEIHAI GROUP focuses on the manufacturing of high performance foam core material. The main business of CHINA BEIHAI is manufacturing the series of PMI foam core material with our owned independent intellectual property right. The field of application of our product includes wind turbine blade, high speed train, radar, etc. Our production capacity is 800,000 square meters annually. Beihai has a professional team working on Resea rch and Development. The member includes Professor, Doctoral tutor, PhD, Senior Engineer. This team provides substantial support on product improvement. Beihai has strict quality management system, emphasis on people-oriented all-member quality management awareness.
Beihai PMI Production Process
1.Monomer solution copolymerized and form into aggregation plate.
2.Aggregation plate frothing and foam into the original foam board.
3.Dimension processing on original foam board and form into final product.
PMI Foam Application
Application on wind turbine blade---.Core material is one of the most important material of wind turbine blade, that main purpose is increasing structural stiffness to prevent local instability, and anti-payload capacity for the whole blade. In areas like leading edge, tailing edge and cutting edge usually use sandwich composite PMI material, since MPI owns high performance, toughness, cost-effective and fatigue resistance.
Applica tion in helicopter propeller as core material.----PMI Foam owns unique fatigue resistance feature which increase the ability of propeller to with stand high load.
Flame retarded PMI Foam application.---It can be applied on high speed train and ship.These applications are as require high fatigue and compression resistance and flame retardant material. These Requirements are all of the advantages of Flame retarded PMI.
Unique feature of PMI
1.
Environment Friendly
. Not contains Freon and Halogen. Freon is a common vesicant used in PUR foam; PVC foam contains Halogen, during the combustion, it will form into acid by reacted with Hydrogen.
2.Easy processing. No need for special equipment.
3.Thermoforming. Inapplicable for common foam such as PUR and PS.
4. 100%closed cell foam and isotropic; according to the research, PUR,PVC and PEI foam have certain percentage of open cell and not isotropic.
5. Compatible with different resin includes Prepreg. Usua lly, it needs extreme caution when PVC foam applied with resin contains styrene.
6. PMI has high heat distortion temperature, which means stable performance in high temperature.
7. High strength-weight ration. Currently, PMI foam has the highest strength-weight ration among polymer foams.
8. High fatigue resistance performance. After fatigue loading on PMI Foams, the change of performance index such as modulus and strength would not be much. However, for PEI foam, the index will decrease a lot.
9. Better fireproof performance. (Burning Non-toxic, Low smoke density, Do not release of hazardous substances.)
EPS COLOR GRADE
1.EPS COLOR GRADE, EPS RAW MATERIAL
2.EPS Standard grade is used for making all kinds of packaging
3. ball grain
1.EPS COLOR GRADE ,
2.It is used for productation EPS blocks , insulation construction material .
3.ball grain
4.EPS Standard grade is used for making all kinds of packaging ,
5.PLEASE FEEL FREE TO CONTACT ME IF ANY INQUIRY .
6.25KG
PAPER BAG , 17TONS IN ONE 20'CONTAINER, OR 800KG JUMBO BAG, 16TONS IN ONE 20'CONTAINER
2.EPS Standard grade is used for making all kinds of packaging
3. ball grain
1.EPS COLOR GRADE ,
2.It is used for productation EPS blocks , insulation construction material .
3.ball grain
4.EPS Standard grade is used for making all kinds of packaging ,
5.PLEASE FEEL FREE TO CONTACT ME IF ANY INQUIRY .
6.25KG
PAPER BAG , 17TONS IN ONE 20'CONTAINER, OR 800KG JUMBO BAG, 16TONS IN ONE 20'CONTAINER
pvc resin K65 k67 K68 K70
proffessional manufacturers
more than 20 years.
PVC Resin K65 K67 K68 K70 etc
PVC resin-SG3,SG5,SG7,SG8 etc
PVC resin k65,k67
1. Product property:
Vinyl chloride-acetate copolymer is produced by international advanced micro-suspension co-polymerization process. As putting vinyl acetate into rigid chain of PVC molecule to make the polarity of PVC molecule reduced and attraction force between molecules lowered, compared with PPVC of homogeneous polymerization, its gelating temperature and molten temperature have been reduced obviously (30-40°C).In addition, because of introducing ester base, it may increase solvent rate between resin and plasticizer, and improve adhesive force between resin and all kinds of adhesion basic material.
2. Specification:
(getting ISO9001:2000certificate international quality system cer tification)
Apparent: white micro-fine powder.
Property
Value
Presentation
White powder
K-Value
66 - 68
Bulk density (g/cm3)
0.45~0.48
Viscosity (g/ml)
100~116
- % Through mesh 40M
99.0 min.
- % Through mesh 200M
3.0 máx
CResidual Monomer (RMVC)
<= 1.0 ppm
3. Uses:
It is used widely as important material of reducing process temperature and increasing plasticization speed and improving product property in PVC automobile plastisol (including coating of preventing bottom disc from stone attacking, spot welding gel for body weld seal, filter core glue and buffered glue etc.), back-lined adhesive for PVC square blanket, printing ink, thermo-sensitivity knitting coating, enameled heel, tarp and chemical foaming product industry etc. It may replace some foreign same product such as E5/65C of Germany WAKER company and PA1384 of France ATO company.
4. Package:
I t is packed by paper bag inner-lined plastic knitting-bag with net weight of 25 kg per bag.
5. Store and transport:
It is prevented from humid, rain and sunshine during store and transport.
more than 20 years.
PVC Resin K65 K67 K68 K70 etc
PVC resin-SG3,SG5,SG7,SG8 etc
PVC resin k65,k67
1. Product property:
Vinyl chloride-acetate copolymer is produced by international advanced micro-suspension co-polymerization process. As putting vinyl acetate into rigid chain of PVC molecule to make the polarity of PVC molecule reduced and attraction force between molecules lowered, compared with PPVC of homogeneous polymerization, its gelating temperature and molten temperature have been reduced obviously (30-40°C).In addition, because of introducing ester base, it may increase solvent rate between resin and plasticizer, and improve adhesive force between resin and all kinds of adhesion basic material.
2. Specification:
(getting ISO9001:2000certificate international quality system cer tification)
Apparent: white micro-fine powder.
Property
Value
Presentation
White powder
K-Value
66 - 68
Bulk density (g/cm3)
0.45~0.48
Viscosity (g/ml)
100~116
- % Through mesh 40M
99.0 min.
- % Through mesh 200M
3.0 máx
CResidual Monomer (RMVC)
<= 1.0 ppm
3. Uses:
It is used widely as important material of reducing process temperature and increasing plasticization speed and improving product property in PVC automobile plastisol (including coating of preventing bottom disc from stone attacking, spot welding gel for body weld seal, filter core glue and buffered glue etc.), back-lined adhesive for PVC square blanket, printing ink, thermo-sensitivity knitting coating, enameled heel, tarp and chemical foaming product industry etc. It may replace some foreign same product such as E5/65C of Germany WAKER company and PA1384 of France ATO company.
4. Package:
I t is packed by paper bag inner-lined plastic knitting-bag with net weight of 25 kg per bag.
5. Store and transport:
It is prevented from humid, rain and sunshine during store and transport.
Wanli Proppants used for oil&gas drilling
Ceramic proppant
1. High crushing strength
2. High conductivity
3. High erosion resistance
4. Passed tests of ISO9001:2008
Xinmi Wanli Industry Development Co., LTD
is one of China's leading companies who has owned patent technology in producing and exporting ceramic proppants used in the hydraulic fracturing process to increase the productivity of oil and gas wells.
1. Brand Name: Wanli®
2. Type: Fracturing Ceramic Proppant
3. Place of Origin: Henan, China (Mainland)
4. Application: Oil & Gas Mining
5. Material: Alumina Ceramic
6. Density: Light-weight, Medium Density, High Density
7. Standards: SY/T5108-2006, SY/T6302-1997
8. Authentications: ISO9001:2008
9. Test Reports: Stim-Lab test report, Frac-Tech laboratories test report, Ceramic Proppant Evaluation Lab in Langfang Branch of PetroChina
10. Model Number: 20-40, 30-50, 40-70, etc
11. We can also product ceramic proppants of different specifications according to clients' particular requirements.
Wanli Proppants can be widely used in hydraulic fracturing Wells, high-pressure oil layer fracturing. Base on high quality of Bauxite which are well grinding, mixed with various additive, then refined, granulation. According to the testing of Stim-Lab, Frac Tech Laboratory and Reservoir Stimulation Laboratory of RIPED-Langfang PetroChina, our products are all reached the standard of SY/T5108-2006, SY/T6302-1997, in the leading position of this industry.
Product categories:
By compression strength: 52MPa (7500psi), 69MPa (10000psi), 86MPa (12500psi), 103MPa (15000psi)
By volume density: low-density, medium-density and high-density.
By specification: 6-12 mesh, 8-16 mesh, 12-18 mesh, 12-20 mesh, 16-20 mesh, 16-30 mesh, 20-40 mesh, 30-50 mesh, 30-60 mesh, 40-60 mesh, 40-70 mesh , 70-140 mesh, etc.
Ceramic proppants of different specifications according to clients' specific requirements.
1. High crushing strength
2. High conductivity
3. High erosion resistance
4. Passed tests of ISO9001:2008
Xinmi Wanli Industry Development Co., LTD
is one of China's leading companies who has owned patent technology in producing and exporting ceramic proppants used in the hydraulic fracturing process to increase the productivity of oil and gas wells.
1. Brand Name: Wanli®
2. Type: Fracturing Ceramic Proppant
3. Place of Origin: Henan, China (Mainland)
4. Application: Oil & Gas Mining
5. Material: Alumina Ceramic
6. Density: Light-weight, Medium Density, High Density
7. Standards: SY/T5108-2006, SY/T6302-1997
8. Authentications: ISO9001:2008
9. Test Reports: Stim-Lab test report, Frac-Tech laboratories test report, Ceramic Proppant Evaluation Lab in Langfang Branch of PetroChina
10. Model Number: 20-40, 30-50, 40-70, etc
11. We can also product ceramic proppants of different specifications according to clients' particular requirements.
Wanli Proppants can be widely used in hydraulic fracturing Wells, high-pressure oil layer fracturing. Base on high quality of Bauxite which are well grinding, mixed with various additive, then refined, granulation. According to the testing of Stim-Lab, Frac Tech Laboratory and Reservoir Stimulation Laboratory of RIPED-Langfang PetroChina, our products are all reached the standard of SY/T5108-2006, SY/T6302-1997, in the leading position of this industry.
Product categories:
By compression strength: 52MPa (7500psi), 69MPa (10000psi), 86MPa (12500psi), 103MPa (15000psi)
By volume density: low-density, medium-density and high-density.
By specification: 6-12 mesh, 8-16 mesh, 12-18 mesh, 12-20 mesh, 16-20 mesh, 16-30 mesh, 20-40 mesh, 30-50 mesh, 30-60 mesh, 40-60 mesh, 40-70 mesh , 70-140 mesh, etc.
Ceramic proppants of different specifications according to clients' specific requirements.
Gum rosin
Gum rosin
We supply Gum rosin in super quality with good price
Gum rosin is made of natural resin, its generalformulais C20H30020. Because of its special properties, it can be usedinpaint, papermaking, soap, rubber, chemicals and medicine.
Top grade, slight yellow, Softening point ≥76, Acid value(MGKOH/g)≤166,Non-saponifiable(matter %)≤5,Insoluble matter in ethanol % ≤0.03,Ash%≤0.02.
We supply Gum rosin in super quality with good price
Gum rosin is made of natural resin, its generalformulais C20H30020. Because of its special properties, it can be usedinpaint, papermaking, soap, rubber, chemicals and medicine.
Top grade, slight yellow, Softening point ≥76, Acid value(MGKOH/g)≤166,Non-saponifiable(matter %)≤5,Insoluble matter in ethanol % ≤0.03,Ash%≤0.02.
pvc resin k65-67
proffessional manufacturers
more than 20 years.
PVC Resin K65 K67 K68 K70 etc
PVC resin-SG3,SG5,SG7,SG8 etc
PVC resin k65,k67
1. Product property:
Vinyl chloride-acetate copolymer is produced by international advanced micro-suspension co-polymerization process. As putting vinyl acetate into rigid chain of PVC molecule to make the polarity of PVC molecule reduced and attraction force between molecules lowered, compared with PPVC of homogeneous polymerization, its gelating temperature and molten temperature have been reduced obviously (30-40°C).In addition, because of introducing ester base, it may increase solvent rate between resin and plasticizer, and improve adhesive force between resin and all kinds of adhesion basic material.
2. Specification:
(getting ISO9001:2000certificate international quality system cer tification)
Apparent: white micro-fine powder.
Property
Value
Presentation
White powder
K-Value
66 - 68
Bulk density (g/cm3)
0.45~0.48
Viscosity (g/ml)
100~116
- % Through mesh 40M
99.0 min.
- % Through mesh 200M
3.0 máx
CResidual Monomer (RMVC)
<= 1.0 ppm
3. Uses:
It is used widely as important material of reducing process temperature and increasing plasticization speed and improving product property in PVC automobile plastisol (including coating of preventing bottom disc from stone attacking, spot welding gel for body weld seal, filter core glue and buffered glue etc.), back-lined adhesive for PVC square blanket, printing ink, thermo-sensitivity knitting coating, enameled heel, tarp and chemical foaming product industry etc. It may replace some foreign same product such as E5/65C of Germany WAKER company and PA1384 of France ATO company.
4. Package:
It is packed by paper bag inner-lined plastic knitting-bag with net weight of 25 kg per bag.
5. Store and transport:
It is prevented from humid, rain and sunshine during store and transport.
more than 20 years.
PVC Resin K65 K67 K68 K70 etc
PVC resin-SG3,SG5,SG7,SG8 etc
PVC resin k65,k67
1. Product property:
Vinyl chloride-acetate copolymer is produced by international advanced micro-suspension co-polymerization process. As putting vinyl acetate into rigid chain of PVC molecule to make the polarity of PVC molecule reduced and attraction force between molecules lowered, compared with PPVC of homogeneous polymerization, its gelating temperature and molten temperature have been reduced obviously (30-40°C).In addition, because of introducing ester base, it may increase solvent rate between resin and plasticizer, and improve adhesive force between resin and all kinds of adhesion basic material.
2. Specification:
(getting ISO9001:2000certificate international quality system cer tification)
Apparent: white micro-fine powder.
Property
Value
Presentation
White powder
K-Value
66 - 68
Bulk density (g/cm3)
0.45~0.48
Viscosity (g/ml)
100~116
- % Through mesh 40M
99.0 min.
- % Through mesh 200M
3.0 máx
CResidual Monomer (RMVC)
<= 1.0 ppm
3. Uses:
It is used widely as important material of reducing process temperature and increasing plasticization speed and improving product property in PVC automobile plastisol (including coating of preventing bottom disc from stone attacking, spot welding gel for body weld seal, filter core glue and buffered glue etc.), back-lined adhesive for PVC square blanket, printing ink, thermo-sensitivity knitting coating, enameled heel, tarp and chemical foaming product industry etc. It may replace some foreign same product such as E5/65C of Germany WAKER company and PA1384 of France ATO company.
4. Package:
It is packed by paper bag inner-lined plastic knitting-bag with net weight of 25 kg per bag.
5. Store and transport:
It is prevented from humid, rain and sunshine during store and transport.
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