Download IPS PressVest speed SOP

STANDARD OPERATING PROCEDURE
BASIC HAZARD SPOTTING / RISK ASSESSMENT
DATE:
16/2/17
DEPARTMENT DRAFTING SOP:
Crown and Bridge Laboratory
SUBSTANCE
INDICATIONS:
IPS PressVest speed Powder
Investment material for pressed all-ceramic
materials
Sealed sachets (100g)
Quartz (SiO2) 25-100%
Cristobalite 10-<25%
Magnesium oxide 2.5-10%
Aluminium oxide 1-<10%
Form: Powder
Color: Light orange color
· Odor: Odorless
pH-value (10 g/l) at 20 °C (68 °F): ~ 6
Melting point/Melting range: > 1400 °C (>
2552 °F)
Auto igniting: Product is not selfigniting.
Bulk density at 20 °C (68 °F): ~ 1150 kg/m³
Solubility in / Miscibility with
Water: Insoluble.
Use respiratory protective device against the
effects of fumes/dust/aerosol.
– Fill liquid into the vacuum mixing cup.
– Add powder.
– Thoroughly mix the investment material with a
spatula for 20 seconds until even wetting of the
powder is achieved
Then mix under vacuum for 2.5min at 350 rpm.
Use light vibration to invest the press
components. Leave to set on the bench for min
30 min, max 45 min.
Harmful: danger of serious damage to health
by prolonged exposure through inhalation.
Low
Staff
PRESENTATION:
FORMULATION:
PROPERTIES:
INSTRUCTIONS FOR USE:
LIST THE HAZARDS:
RISK:
WHO MIGHT BE
HARMED:
RISK ADEQUATELY
CONTROLLED?
SPECIAL WARNINGS &
PRECAUTIONS:
Yes
After inhalation:
Supply fresh air.
Seek medical treatment in case of complaints.
· After skin contact:
Rinse with water.
Generally the product does not irritate the skin.
· After eye contact:
STORAGE:
Rinse opened eye for several minutes under
running water. If symptoms persist, consult a
doctor.
· After swallowing:
Rinse out mouth and then drink plenty of water.
If symptoms persist consult doctor.
· Information for doctor:
· Most important symptoms and effects, both
acute and delayed No further relevant
information available.
Indication of any immediate medical
attention and special treatment needed
No further relevant information available.
Store only in the original receptacle.
Store in dry conditions.