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| Product Name: |
Chain Extender HQEE
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| Supply Ability: |
3000ton |
| Related proudcts |
chain extender, |
| Specifications |
YS-HQEE |
| Price Term: |
FOB,CNF,CIF |
| Port of loading: |
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| Minimum Order |
25kg |
| Unit Price: |
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Chemical Name : Hydroquinone Bis(2-hydroxyethyl)Ether
Molecular Formula: C10H14O4
Molecular Weight: 198.2
Structure:
CAS Number: 104-38-1
Specification:
Appearance: white solid powder
Hydroxyl value£º550-580mgKOH/g
moisture£º ¡Ü0.2%
Melting Point: ¡Ý100℃
Soluablity : not soluable in DMF¡¢acetone¡¢anone¡¢ethyl acetate etc.
Main Application :
HQEE is a new-style poisonless chain extender instead of MOCA . Widely applied in MDI ' PUR series such as CPU /TPU /MPU . Can greatly improve polyurethane' temperature-resisting grade ¡¢mechanical property such as tearing ength ,shearing ability, hardness& rigidity , elastic resilience. Effectively improve the storage stability & burning-resistance of PUR' gross rubber .
MDI/HQEE usually applied in the PUR products such as oil well seals , forklift tires ,conveyor belt ,hydraulic cylinder seals which have higher requirements on physical ability . Can improve the function of high resilient microspore foam products.
Package : 25kg/cardboard drum (with PE bag inside )
Storage:HQEE is easy to absorb humidity and can change color when under the sun . Should seal closely and keep from humidity and sunshine . Keep ventilation . |
| Company: |
Yantai Yusheng Chemical Co.,Ltd.
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| Contact: |
Ms. Elly Cheng |
| Address: |
No12 Chunhui Road,Laishan District,Yantai China |
| Postcode: |
264003 |
| Tel: |
0535-2102377 |
| Fax: |
0535-2102318 |
| E-mail: |
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