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Shore A80 Odorless MDI Polyether Polyurethane

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Shore A80 Odorless MDI Polyether Polyurethane

Name: Shore A80 Odorless MDI Polyether Polyurethane
Brand: EXCEEDCHEM
Price: 1 USD

Brand Name : EXCEEDCHEM

Model Number : MDI based polyurethane preploymer Shore 85A

Certification : ISO9001:2008

Place of Origin : China

MOQ : 1mt

Price : FOB Qingdao usd3.0/kg

Payment Terms : L/C, T/T

Supply Ability : 3000mt/month

Delivery Time : 5-8 work days

Packaging Details : 20kg/drum; 200kg/drum

Hardness : Shore A80

NCO% : 5.00-4.20

MOCA (%) : 11.5

Base : MDI based prepolymer

Appearance : liquid

Packing : 20kg/drum; 200kg/drum

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MDI/Polyether Polyurethane Prepolymer Shore A80

1. Description

This is a MDI based polyether polyurethane prepolymer.

2. Characteristics

Water resistance
Low temperature resistance
Mold resistance

3. Applications

Roller
Plate and bar
Sealing ring

4. Typical properties

Type	Appearance	Viscosity(mPa.s/85℃)	NCO%	Packing(kg/drum)
	Liquid	210-230	5.00-4.20	20/200

5. Operating Procedure

First, the prepolymer should be preheated in 80-85℃. Second, after vacumming, the prepolymer is to be mixed with melting MOCA evenly. Third, with degassing, casting into mould, and vulcanization,and then demould. Lastly, the finished product should be post vulcanized.

6. Reaction parameters

Item	MOCA (%)	Gel time(min)	Mixing temperature(℃)	Post vulcanization(h)
Specification	11.5	4	80/120	10

7. Finished products properties

Item	Hardness(Shore A)	Tensile strength(MPa)	Tear strength(KN/m)	Rebounding(%)
Physical properties	80	16-18	40-45	32

Product Tags:

Odorless MDI Polyether Polyurethane

Shore A80 MDI Polyurethane

A80 MDI Polyether Polyurethane

Shore A80 Odorless MDI Polyether Polyurethane Manufactures

Shore A80 Odorless MDI Polyether Polyurethane Images

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