Powered NBR DATA SHEET

1. WESTMOONINT (HK) CORPORATION LIMITED
Powdered Nitrile Butadiene
Rubber Data Sheet
Production Name Crosslink Powdered Nitrile Butadiene Rubber（PNBR）
Chemical Structure
PNBR 35 Series for Plastic Modification Application
Product Specification
Mooney Volatile
Items Appearance ACN content Crosslink type Sifting rate
viscosity
measurement -- ％ ％ ％ Main Application Area
Testing ML100±0. 105±5℃
-- 5℃ -- 0.90mm
condition 1+4 120min
sealing strips wire cable
HLN35-1 40～80 30～33 Half crosslink
and so on
Write or little
Slightly Wire and cable, sealing
HLN35-2 yellow color 40～60 30～33 ≥98 ≤1
crosslink strips, oil resistance PVC
powder
Slightly pipes and so on
HLN35-3 40～80 26～29
crosslink
Important Announcements: The any depictions in this paper can not be regarded as the abduction of
infringing patents. Seller has no any responsibilities for the statement clingers about products, the
infringed pledges and any losses on any occasions. The data and the results about products come from
the controlled or lab works, and buyers must validate those data and results about products according
to their own applying conditions.
Basic Character
HLN 35-1 is high temperature polymerized, half-cross linked arylontrile
butadiene rubber which has low Mooney viscosity and middle ACN content. It
uses special technology of agglomeration into powder. It shows good resistance
to oil, heat, cold and solvent. It also has good compression resistance, ageing
resistance and convenient machining property.
HLN 35-2 is middle temperature polymerized, slight cross linked arylontrile
butadiene rubber which has low Mooney viscosity and middle ACN content. It
Address: 3/F, Sub-15, No.530 Shuhan Road, Jinniu District, Chengdu 610031, Sichuan
Phone: 86-28-8628-2877 Fax: 86-28-8628-2897
Web: www.westmoonint.com E-mail: info@westmoonint.com

2. WESTMOONINT (HK) CORPORATION LIMITED
uses special technology of agglomeration into powder. It shows good resistance
to oil, heat, cold and solvent. It also has convenient machining property.
HLN 35-3 is high temperature polymerized, slight cross linked arylontrile
butadiene rubber which has low Mooney viscosity and middle ACN content. It
uses special technology of agglomeration into powder. It shows good resistance
to oil, heat, cold and solvent. It also has good compression resistance, ageing
resistance and convenient machining property.
Product Images
Property Superiority
HLN35-1 is good PVC resin modifier agent. It has very good compatibility
with PVC resin. They can mix together in certain percentage. HLN 35-1 can
reach the machinery performance requirement of abroad similar products. It
specially adapted in extrusive, injective and calendaring goods.
HLN35-2 is good PVC resin modifier agent. It has very good compatibility
with PVC resin. They can mix together in certain percentage. HLN 35-2 can
reach the machinery performance requirement of abroad similar products. It
specially adapted in PVC resin modification and soft goods.
HLN35-3 is good PVC resin modifier agent. It has very good compatibility
with PVC resin. They can mix together in certain percentage. HLN 35-3 can
reach the machinery performance requirement of abroad similar products. It’s
specially adapted in PVC resin modification and soft goods.
Application Guidance
According to different usage and different demand, the dosage of HLN 35-1 is
variable. When HLN35-1 mix with PVC resin and the PVC needs to be
plasticized, the plastication temperature should be lower than 40℃, then add
the powdered NBR HLN 35-1 and blend evenly. In the process of extrusion, we
advice the process temperature be 120-170℃; In the process of calendaring, we
advice the process temperature be 150-170℃; In the process of injection, we
advice the process temperature be 170-190℃.
Address: 3/F, Sub-15, No.530 Shuhan Road, Jinniu District, Chengdu 610031, Sichuan
Phone: 86-28-8628-2877 Fax: 86-28-8628-2897
Web: www.westmoonint.com E-mail: info@westmoonint.com

3. WESTMOONINT (HK) CORPORATION LIMITED
According to different usage and different demand, the dosage of HLN 35-2 is
variable. The plastication temperature should be lower than 40℃, then add the
powdered NBR HLN 35-2 and blend evenly. In the pHLN35-2 mix with PVC
resin, and the PVC needs to be plasticized, the plastication temperature scores
of extrusion, we advice the process temperature be 120-170℃; In the process of
calendaring, we advice the process temperature be 150-170℃; In the process of
injection, we advice the process temperature be 170-190℃.
According to different usage and different demand, the dosage of HLN 35-2 is
variable. The plastication temperature should be lower than 40℃, then add the
powdered NBR HLN 35-2 and blend evenly. In the pHLN35-2 mix with PVC
resin, and the PVC needs to be plasticized, the plastication temperature scores
of extrusion, we advice the process temperature be 120-170℃; In the process of
calendaring, we advice the process temperature be 150-170℃; In the process of
injection, we advice the process temperature be 170-190℃.
Safe Guidance
Except for good industrial operation directions, there is no special safe measure
demanded. Please prevent dust formation and keep away from fire.
Packing Net weight is 20 kg/carton
PNBR 40 Series for Friction Materials Application
Product Specification
Mooney Sifting Volatile
Items Appearance ACN content Crosslink type
viscosity Rate
measurement -- ％ ％ ％ Main Application Area
Testing ML100±0 105±5℃
-- .5℃ -- 0.45mm
condition 1+4 120min
Drum brake clutch filing and so
HLN40-1 100～150 36～40
on
Write or little
HLN40-2 60～100 36～40 Drum brake
yellow color Full crosslink ≥98 ≤1
Disc brake, train brake block
HLN40-3 powder ＞150 36～40
and so on
HLN40-4 ＞150 30～35 Train brake block and so on
Important Announcements: The any depictions in this paper can not be regarded as the abduction of
infringing patents. Seller has no any responsibilities for the statement clingers about products, the
infringed pledges and any losses on any occasions. The data and the results about products come from
the controlled or lab works, and buyers must validate those data and results about products according
Address: 3/F, Sub-15, No.530 Shuhan Road, Jinniu District, Chengdu 610031, Sichuan
Phone: 86-28-8628-2877 Fax: 86-28-8628-2897
Web: www.westmoonint.com E-mail: info@westmoonint.com

4. WESTMOONINT (HK) CORPORATION LIMITED
to their own applying conditions.
Basic Character
HLN 40-1 is high temperature polymerized, full cross linked arylontrile
butadiene rubber which has high Mooney viscosity and high ACN content. It
uses special technology of agglomeration into powder which owns natural
isolation agent. It shows good resistance to oil, heat, cold and solvent. It also
has good toughness.
HLN 40-2 is high temperature polymerized, full crosslinked arylontrile
butadiene rubber which has middle Mooney viscosity and high ACN content. It
uses special technology of agglomeration into powder which owns natural
isolation agent. It shows good resistance to oil, heat, cold and solvent. It also
has good toughness.
HLN 40-3 is high temperature polymerized, full crosslinked arylontrile
butadiene rubber which has high Mooney viscosity and high ACN content. It
uses special technology of agglomeration into powder which owns natural
isolation agent. It shows good resistance to oil, heat, cold and solvent. It also
has good toughness.
HLN 40-4 is high temperature polymerized, full crosslinked arylontrile
butadiene rubber which has high mooney viscosity and middle ACN content. It
uses special technology of agglomeration into powder which owns natural
isolation agent. It shows good resistance to oil, heat, cold and solvent. It also
has good toughness.
Product Images
Property Superiority
HLN40-1 owns excellent adhesive ability. It can enhance the adhesive
performance for friction material, improve the molding’s toughness and make
the finish products very flexible. HLN40-1 is a wonderful friction material
modifier.
HLN40-2 owns excellent adhesive ability. It can enhance the adhesive
Address: 3/F, Sub-15, No.530 Shuhan Road, Jinniu District, Chengdu 610031, Sichuan
Phone: 86-28-8628-2877 Fax: 86-28-8628-2897
Web: www.westmoonint.com E-mail: info@westmoonint.com

5. WESTMOONINT (HK) CORPORATION LIMITED
performance for friction material, improve the molding’s toughness and make
the finish products very flexible. HLN40-2 is a wonderful friction material
modifier.
HLN 40-3 owns excellent adhesive ability. It can enhance the adhesive
performance for friction material, improve the molding’s toughness and make
the finish products very flexible. HLN40-3 is a wonderful friction material
modifier.
HLN 40-4 owns excellent adhesive ability. It can enhance the adhesive
performance for friction material, improve the molding’s toughness and make
the finish products very flexible. HLN40-4 is a wonderful friction material
modifier.
Application Guidance
According to different usage and performance demand, the dosage of HLN40-1
is variable. When HLN40-1 mix with phenol resin, it can use dry way to mix.
We advice the HLN40-1 content is 4~10%.
According to different usage and performance demand, the dosage of HLN40-2
is variable. When HLN40-2 mix with phenol resin, it can use dry way to mix.
We advice the HLN40-2 content is 4~10%.
According to different usage and performance demand, the dosage of HLN 40-3
is variable. When HLN 40-3 mix with phenol resin, it can use dry way to mix.
We advice the HLN40-3 content is 4~10%.
According to different usage and performance demand, the dosage of HLN 40-4
is variable. When HLN 40-4 mix with phenol resin, it can use dry way to mix.
We advice the HLN40-4 content is 5~10%.
Safe Guidance
Except for good industrial operation directions, there is no special safe measure
demanded. Please prevent dust formation and keep away from fire.
Packing Net weight is 20 kg/carton
Issued by WESTMOONINT (HK) CORPORATION LIMITED in 2010
Address: 3/F, Sub-15, No.530 Shuhan Road, Jinniu District, Chengdu 610031, Sichuan
Phone: 86-28-8628-2877 Fax: 86-28-8628-2897
Web: www.westmoonint.com E-mail: info@westmoonint.com