China-Oba-Ob-1-for-PP-PE-PVC-PS-ABS-Fluorescent-Brightener-for-Master-Batch

Fluorescent Brightener OB-1
1. Chemical name: Distyryl bisbenzoxazole OB-1
 
2.Technical conditions: 
Purity: ≥ 99.95%
Appearance: Bright green crystalline powder
Melting point: 250 ~310ºC
Ash: ≤0.1%
Volatile:≤0.5%
Fineness: ≥ 100 mesh 
3. Features: 
Bright green crystalline powder---fluorescent brightener OB-1, insoluble in water, odorless, stable performance, the maximum absorption of wavelength spectrum is 370mm, it is mainly used in the synthesis of fiber and plastic.
 
4.Usage and dosage:
Fully mix up the fluorescent brightener OB-1 with the raw materials, then molding processing. Fluorescent brightener OB-1 is commonly used in the amount of 0.01-0.03%, that is, each 100kg of the materials, the fluorescent brightener OB-1 takes 10-30g or can be adjusted according to the requirements of the product or test.
 
5.Packaging and Storage: 
20kg per carton, 25/30kg per fiber drum with PE liner, or as per the customers' requirements. 
To avoid light, can be stored in cool and dry place for 24months.
 
Notes:
A small amount of crystallization is allowed when storage over 2 months, the effect will not be affected during the shelf life.

 FAQ:
1. What type of your company?
  We are engaged in manufacturing and sales of optical brighteners for more than 10 years, we are factory and trading company both. 
 
2. What's the procedures?
  Inquiry and offer---Order---Paid---Packing&Loading---Delivery---After-sales services.
 
3. Can we get free sample?
  Yes, we could offer free sample for test.
 
4. What's your warranty?
  3 years warranty.
 
4. How to add your additives?
Mix our additives evenly with your materials around 8-10 min. And then take our dosage accordingly.
 
5. Can you specially create formulation for our special demands?
Yes, we have professional engineer team to work for you.
 
6. What certificates you have ?
    ISO9001:2008/MSDS/SGS/COA

Contact:
Ms. Molly
Sales manager 
Changsha Lianda Chemical Co.,Ltd.
Add: Rm.2222 Huida Building , No.259 South Mawangdui Rd.,
Yuhua district, Changsha, Hunan, China 410000
Tel: +86-731-8388 8220        Fax: +86-731-88726158
 
 
Website: www.csldhg.com     http://csldhg.en.alibaba.com
 

Our company focused in the metal field ,we  not only produce Ground Screw ,Ground Anchor , Earth Anchor ,ground spike ,but also produce steel pickets,including Y star picket, T Post , Pile Driver ,nail stake ,steel stake, and other metal products .

The Star Pickets mainly for Australian markets, new Zealand markets,USA markets,Israel markets .

Studded T Post, METAL Fence post

MEASUREMENT

SPEC

5`

5.5`

6`

6.5`

7`

8`

10ft or other customized length

pct/mt

pct/mt

pct/mt

pct/mt

pct/mt

pct/mt

LIGHT DUTY

0.95lb/ft

464

422

386

357

331

290

1.10lb/ft

400

364

334

308

286

250

REGULAR DUTY

1.15lb/ft

383

348

319

295

274

239

1.25lb/ft

352

320

294

271

252

220

HEAVY DUTY

1.33lb/ft

331

301

276

255

237

207

1.50lb/ft

291

268

243

227

210

184

 

Hot Rolled Steel T Post Studded Fence Post

Material: Metal material,Q235/Rail steel

Hot rolled steel,high strength and durable

 Painted T-posts:

 Colorful paint in red or green with cream-color top

0.95 lb. light-duty studded t-posts used for gardens, safety, silt, and small animal fencing

1.25 lb. heavy-duty and 1.33 lb. studded t-posts used for large animals and areas receiving frequent use,also used for farm fence.


Uses an attached spade for stability

Manufactured from recycled rail steel

 

Galvanized T-posts:

 1.25 lb. heavy-duty and 1.33 lb. studded t-posts used for large animals and areas receiving strong use

Zinc-coated to resist rust and corrosion

Uses an attached spade for stability

Manufactured from recycled rail steel

Studded t post that's easy to install,no holes to dig

Made of recycled material

Anchor plate locks the t-post straight and secure in any type of soil

Coated with rust-resistant water-based baked enamel paint

Hot dip galvanize coating more than 65um

More durable

Export to American countries


  Y post / Star Picket / Star Posts/ Y fence post
Measurement 0.45M 0.60M 0.90M 1.35M 1.50M 1.65M 1.80M 2.10M 2.40M
SPEC PCS/MT PCS/MT PCS/MT PCS/MT PCS/MT PCS/MT PCS/MT PCS/MT PCS/MT
1.58kg/m 1406 1054 703 468 421 386 351 301 263
1.86kg/m 1195 896 597 398 358 326 299 256 224
1.9kg/m 1170 877 585 390 351 319 292 251 219
2.04kg/m 1089 817 545 363 326 297 27 233 204
                   
the quantity of holes for Australia and Newzeanland
Length 0.45M 0.60M 0.90M 1.35M 1.50M 1.65M 1.80M 2.10M 2.40M
Holes (Australia) 2 3 5 11 14 14 14 7 7
Holes (New Zealand)       7 7 7 8

Star pickets mainly for Australia markets and New Zealand markets .


Steel Picket for Fence

Steel Picket For Fence,Steel Post,Steel Pile Driver, Star Picket,Fence Post,Steel Picket

BAODING JIMAOTONG IMPORT AND EXPORT CO., LTD , https://www.chinagroundscrew.com