Qingdao Richkem Co., Ltd.

Minjiang Road 6, Room 1504 , 266071 Qingdao
China, People's Republic of

Telephone +86 532 85827818
Fax +86 532 85825696
judy@richkem.com

Trade fair hall

  • Hall 7, level 1 / B45
 Interactive Plan

Hall map

K 2016 hall map (Hall 7, level 1): stand B45

Fairground map

K 2016 fairground map: Hall 7, level 1

Our range of products

Product categories

  • 01  Raw materials, auxiliaries
  • 01.10  Additives
  • 01.10.016  Antioxidants

Our products

Product category: Antioxidants

DBDPE

Chemical Name:
1,2-Bis(pentabromophenyl)ethane

CAS.NO:
84852-53-9

Structural Formula:

Specifications:
Appearance White powder
Bromine Content 82-83%
Whiteness 85min
Volatiles 0.05%max
Partical Size 5.0μm max

Application:
It is a kind of broad-spectrum,high efficiency fire retardant with the features of low
additive quantity.It is widely used in rubber,textile,electronic,plastic industry etc.
Especially used in polyethylene,polypropylene,ABS resin,PBT resin and rubber fiber etc.

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Product category: Antioxidants

BPS

Chemical Name:
Brominated polystyrene

CAS.NO:
88497-56-7

Specifications:
Appearance Off-white powder
Volatiles 0.2%max
Bromine Content 66.0%min
Bromide Ion 250ppm
Garden Color 3.0max
Chlorine Content 1.5%max

Application:
It provides outstanding thermal stability and electrical Performance.It is particularly
suitable for engineering plastic applications such as polyesters(PET,PBTandPCT) and
polyamides(nylons).

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Product category: Antioxidants

OBS

Chemical Name:
Bis[3,5-dibromo-4-(2,3-dibromopropoxy)phenyl]sulphone

CAS.NO:
42757-55-1

Specifications:

Appearance White Powder
Content 96%min
Bromine Content 67%min
Melting Point 105-115℃
Weight Loss 0.5%max

Application:
This product mainly used for plastics as flame-retardant,widely for high molecular
material(PP,PE,PS,ABS,etc).It is the most excellent flame-retardant for PP plastics
now.

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Product category: Antioxidants

BT-93W

Chemical Name:
1,2-Bis(tetrabromophthalimido)ethane

CAS.NO:
32588-76-4

Specifications:

Whiteness 87min
Melting Point 450℃min
Bromine Content 65.5%min
Volatiles(120℃) 0.6%max
Volatiles(315℃) 1.2%max
Particle Size 5μmmax

Application:
This product has outstanding thermal and UV stability,non-blooming,excellent wet
electrical properties,mainly used for plastics as flame-retardant,widely for polyolefim,
HIPS,PET,PBT,etc.

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Product category: Antioxidants

Antimony Masterbatch

Chemical Name:
Sb2O3 Masterbatch

CAS.NO:
1309-64-4

Specifications:
Appearance White Granular
Effective Content 70%/80%/90%
As 0.04%max
Pb 0.04%max

Application:
This product is one kind of white pellets with high content of antimony trioxide,and it is
convenient to use.Could be used in all general plastics and engineering plastic such
as PA6,PA66,ABS,etc.

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About us

Company details

Qingdao Richkem Co., Ltd.,is a high-tech fine chemical enterprise dedicated in researching and supplying plastic additives  and intermediates.

Richkem aims to combine customers demand and domestic advanced techniques, develop market with strict management, professional sales team. Now Richkem has been accepted in European and Asia market .Our products are widely used in engineering-plastics, rubber, resin ,electronics,and organic synthesis etc.

Main products:

Flame retardant masterbatch --for PP/XPS/PEetc

Flame retardant material -FR 370/BT93W/BPS/MCA

RICHKEM products are REACH registered and SGS testing for with RoHS 2002/95/EC and its follow amendments.

Tel:+86 532 85827818

Fax:+86 532 85825696

E-mail:richkem@richkem.com

Website:www.richkem.com

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Company data

Sales volume

2,5 - 5 Mill. US $

Export content

max. 75%

Number of employees

11 - 30

Foundation

2011

Area of business
  • Raw materials, auxiliaries
  • Services for the plastics and rubber industries
Target groups
  • Chemical industry
  • Rubber manufacturing / processing
  • Packaging / distribution
  • Vehicle construction / aerospace
  • Electronics / electro technology