Product Code: 100187704

Address:

Fujian,China

Main Products:

Intermediate,Concrete Admixtures,Agriculture Chemicals

Contact Info.
Retarder For Plaster
  • FOB Price
    Negotiable
  • Min. Order
    1 Metric Ton(s)
  • Payment Terms
    -- --
  • Port
    China main port
  • Delivery Time
    0 days after payment
  • Place of Origin:
    China (Mainland)
  • Color:
    Grey
  • Form:
    Powder
  • Dosage:
    0.1%
Product Description

Retarder For Plaster

 

Description

Our Retarder of Plaster  is mainly used in whitewash plaster,glue plaster,gypsum putty and other gypsum products,retarding setting time of gypsum plaster,make the project more workability.

 

 

Features

It is brown powder,easy soluble in water

Dosage in hemihydrate gypsum is 0.03%-0.5%

More dosage, longer setting time.

The dosage increases when the working temperature rises.

A trial is necessary before using a new type of gypsum plaster and then determine an ideal and proper dosage of regarder.

When use in whitewash gypsum,mix 0.5% of cement with this retarder can extend the retarding time.

 

 

Data sheet (according to hemihydrate gypsum)

 

Dosage of retarder

Dosage of cement

Setting time of plaster

0.1%

0.5%

30min60min

0.15%

0.5%

60min-90min

0.2%

0.5%

90min-120min

0.3%

0.5%

120min-180min

0.4%

0.5%

180min-300min

 

 

 

Packing and storage

Packed in waterproof bag in 25kgs/bag,Keep dry and keep away moisture, avoid caking.

 

 

Shelf life

12 months